R720 power consumption reddit. And the R730XD has 4x12TB 3.

R720 power consumption reddit. I like recording the power straight from the plug. Before the GPU, iDrac reported 170W power at idle / small load, 200W after the GPU was added. Is there any way to reduce the Dell PowerEdge R720 power consumption when Powered Off? Sorry, this post was deleted by the person who originally posted it. Not that CPU power was lacking to begin with, and either are a big upgrade, other than that, mostly similiar specs. This appears to be inverted with the GPU riser card This seems to persist on reboots and power outages per my initial testing. 5€/month) which doesn’t include any power consumption at all - this needs to be pod based on actual consumption connection fee for the electricity grid operator. You gain significantly reduced power consumption for same GHz/same core count CPU's or significantly more processing power for same power consumption. That's a UDM Pro, with HDD, 48p POE switch, two Synology boxes with a total of 4 SSD and 8 HDD's, some odds and ends like the AP, Modem, Phillips, POE powered mini switch, and three Core I5 hosts each of which completely outclasses that twelve year old 5620. Is it old or still a good option for a homelab? It would be my first server. I interface with 3 R720's at work. Probably an extra 1-2w tops? Welcome to your friendly /r/homelab, where techies and sysadmin from everywhere are welcome to share their labs, projects, builds, etc. I have just ordered a Dell R720 (E5-2650 x2, 16GB ECC Ram, 750W Power Supply x2). But you can also get a pair of dell micro's with 6600T's for 199 each, put 64gb in each, and have a pair of very low power, very capable servers. When this limit is reached, the processors are throttled to lower system power usage until the target is reached. Another option, if you want to stick with an r720 and maximize power savings, is going to a single CPU. I've got an R720 with 2x XEON E5-2640 (V0 I think) @ 2. Power consumption isn't bad at all, but then again I have mines with only SSDs, lowering the power draw. search for 'ruckus r720 power supply 48V'. But I'm looking for some actual numbers on power usage to see if it actually makes any sense to do. Could be a failing power supply, or even motherboard. With higher end GPUs you need much more power and available headroom to cover any system performance spikes when it has to do heavy loads. There is an option in there to display the current power consumption of the server. Obviously it also depends highly on how many drives are in installed. temp. 0 BIOS, 2. The benefits to you are lower fan power consumption (lower server system power and data center power consumption) and greater acoustical versatility. Mine sits literally 3 feet from me powered 24/7 and I am on the phone most of the day for work. 5" SAS Drives, 1 SSD, 1 GTX 1050 GPU. So if I went and bought the least powerful Poweredge Prices have gone up. A few tricks I did to quiet it down when not under load is set the power setting to Performance per Watt and remove the "fan speed offset" by giving it the value of 255 when you SSH into the iDRAC/BMC. However still use R720 for some labs. Explore verticals, memory, and more with TechMikeNY. If properly configured, any modern Intel system can idle at 10-25W. SSD and 2 NVMEs. My R620 with 2x E5-2670 and 64Gb pulls roughly about 120-140w idle. I have seen several conversations pointing to different things but nothing conclusive. 65. Can anyone tell me how I can calculate this? Below are the specs. R710: 2 Xeon 6 core e5649, 128 ram. E5-2667v2 vs E5-2690v3, 128GB, 4x10Gb NICs, 2xSSDs, H710 vs H730. If this will be running 24x7 You are much better off getting a newish gen consumer grade E5 v2 CPUs are typically going to be more efficient than their v1 counterparts, so moving from v1 to v2 CPUs will theoretically reduce your power usage. R720/R730 idling is 115-130 watts. YMMV While I'm not sure how accurate the power consumption report is for that hardware, generally software reported power consumption should be avoided as it ignores the power supply's efficiency, meaning your real power consumption at the wall will be 5-10% higher (measured with a kill-a-watt or other watt meter). C and max. Hello folks, I can put my hoarding hands on a very well priced r740xd with 10 3. I have an R720 with 384 gigs of ram and an 2x E5-2640 12 core at 2. 'racadm set system. FWIW, I believe my R720 is roughly the same draw, with 8 LFF drives, and two E5-2609. 35volt Ram (8GB sticks), and 6 1TB SATA HDDs is pulling 115 watts idle with ESXi and no VMs running. 2x intel xeon… I'm plotting a relatively lightweight use server for storage and VMs, jellyfin, possibly more. In you can afford it, an r720 is superior to a 710 in CPU power and more efficient power consumption. Swap it out and see if the errors disappear. Most E5 v2s will idle at very similar levels of power consumption (when comparing equal core Now I'm curious what power consumption iDRAC reports for your two machines? Do they have similar amounts of RAM? The thermal paste probably doesn't make a ton of difference, since the Ivy Bridge (v2) generation supposedly had poor quality thermal conductivity between chip and heat spreader. I see so many people with R710, and have read it’s because they’re cheap, but they’re also almost a decade old technology (socket LGA1366), make more noise, use more electricity, etc. I can tell you the R720's and my R730 use about half as much power on average as my three R710's do. I will be running a lot of small things for my home server. The PowerEdge R720 is quiet enough to be used in an office environment in typical and minimum configurations, and the R720xd can also operate at a similar level in certain configurations. Thanks! If you're wanting to do something involving gaming (either gaming via VM or just running servers) you might want to consider E5-2667v2. I’d like it to be able to use ESXI for the next 4 years. 5GHz Hex-Core. Getting started: Start with measuring your current consumption You can measure consumption of your rack using wall meters such as a kill-a-watt. R710 to a standard desktop. For the record, the cables referred to in that post are wrong for what I used. the 32 nm of the non-v2 versions like you have now. The official Ruckus gigabit injectors have a model number GRT-480125A, and you can pick these up I’m looking to upgrade my homelab for better power efficiency and noise levels. Speaking of power consumption, there's a couple of things you can do to lower the system's power draw. edit: average power consumption for the past week, according to the idrac is 211W. However, I cannot recommend you go this route for what you are looking to do simply because of the power consumption. It ran flawlessly for 5 years and can certainly attest to its build quality and reliability. I would still upgrade to the R720 just because the 710's are getting quite old now. 2K Seagate 2x 300GB SAS The trend I see is that per-core performance largely stagnates, core counts go up a little, and power consumption drops significantly. R710 idling for me is about 240 watts. The R710 is a hog from a different time period. I just upgraded to an R730xd 2 months ago. It will increase consumption but you'd never feel it in the wallet. I've been searching off and on for years for posts providing power differences between Dell Servers in different generations and configurations to see what impact different options will have on my power bill. 65 iDRAC. I'm still learning about the options available and factors to consider. )? Thank you. Dell servers has power consumption graphs they track, but I have some good tools to test it more accurately as those tools often miss a good % of power it's actually using. Good box I have had it for 3 years. Any help would be appreciated.   2. Emby, ChannelsDVR AdGuard Home, and Deluge all running in dockers. Do you have spare psu’s to swap in and test? Edit: after reading the whole log, it says PSU2. With good power plan settings, it will idle relatively low since it's an 8-core part, but it does allow for much higher single core performance than 2660/2690/2695. I bought a dl380g7 last year and quickly regretted that I didn’t hold out for a newer system. CPU: E5-2695v2 x2 RAM: 128GB HDD: 2x8TB WD easystore SSD: Samsung 860 evo PSU: 1100W x2 And how about the noise? trueI have the R720. I'm about to buy an used dell r720 for almost 900€. Most are filled with 4x R720's that run 300w each and a switch which runs another 300wish so right at 1500w which is right within our 20a/120 limit with 80%. Current sensor detected a failure value Sensor location: System Board Pwr Consumption Chassis location: Main System Chassis Dec 7, 2018 · Use this comparison chart and guide to find the Dell PowerEdge Server best suited to your needs. Designed to excel at running a wide range of applications and virtualization environments for both midsized and large enterprises, the PowerEdge R720 rack server is a general purpose platform with highly expandable memory (up to 768GB) and impressive I/O capabilities to match. 80GHz 10 Core 16x 16GB = 256GB RAM DDR3 12 4TB 7. I have an R720 and an R730XD, with similar specs. The R720 would be the 12th generation, an R430 the 13th generation, etc. Does anyone know of a support for GPU cards in the R720? Otherwise I was going to take off the backet and dremel the blue knob off, leaving just the bracket portion. A few questions may need your help if you know: 1) what is the power consumption if all 12 HDD are fully loaded? 2) what is maximum capacity of a HDD can be used in a bay (4TB, 8TB, etc. I have the R320 and it’s great, it sips power, uses cheap ram and is quite fast for what I use it for (storage mainly). None of which are good. Add conversion losses and other internal losses, maybe 10-20% plus a couple of watt, and you should be there. I also use FreeNAS with a fan script to monitor the drive and CPU temps and reduce the fan speed to lower the noise and power draw even more. My R720 with dual E5-2680v2 (thats 20 cores 40 threads total) consumes around 80W when idle. Since I don't have it yet, how can I guesstimate the power consumption at idle (ish)? Anybody has one and has numbers? Could not find anything. Run these commands from the DRAC: racadm set system. I think a Dell r720 psu is like $20 on eBay Due to the high power consumption of GPUs, there is an ambient temperature restriction of 30oC maximum system inlet temperature to ensure adequate system cooling the R720 has one or more GPUs installed. Also, I know I second guess myself and the cost of power consumption but I use so much of that ram that to get mini PCs, a nas, raspberry pis, or any other option to run all the stuff, I'd probably spend just as much in power on all that stuff plus the cost of those devices alone would cost way more than electricity for the 420 over 5 years or Power reduction project completed. 210W down to 70W. Something like a R720XD LFF would be great. Pretty impressive specs for the size and power consumption. the noise level is not as bad as everyone says, unless you are rebooting all the time. May 2, 2022 · I have an R720 with 2x2680v2 procs. So take cost into consideration in power usage. The H710 is 6 Gbit/sec only, and no support for large I went from a pair of R710's to a R720. Since Some notes on power saving with Dell 12th gen servers, since I've seen very little about the topic in my googling: 1> Switching from 2 to 1 processors, switching from a r720 to an r620, and L processors don't save a ton of power at idle. I am worried about hardware failure and power consumption. It got me thinking about consolidating into a newer, more efficient server. You might drop 20-40 watts, but that's almost certainly not worth spending hundreds of dollars on. Power consumption is also a factor as I’ll need to pay my landlord for the extra cost with I am looking at a few refurbished Dell Power Edge servers. Soif you take the hard drives out of the equation, it's probably still like 120W. g. Absolutely chugs power. The R720 PCIe slots themselves can provide 75 watts each, so by using the additional two backplane power headers the R720 can accommodate about 750 watts for GPUs. I constantly see discussion here about power draw of servers and how costly it is to run a homelab. The barrel is the same as Aruba APs, so there's a bunch on Amazon if you e. Hi, I'm looking to get another Dell rack mount server having bought an R610 and R710 in the past. I plan on re-using same drives and networking so that will be the same except server 1 will probably drop to a single HBA for Oct 12, 2019 · This post talks about how I reduced the power consumption on my Dell R720 by adjusting the configuration settings. 5", but the R720 has an RTX 2070 Super GPU. What Power Consumption can I expect? I am new to the homelab environment and am wanting to buy a server. System load would be low. After getting a few massive power bills, I decided to go on a power optimization quest. 5" Power Supplies: 2 x DELL 870W Mar 6, 2012 · Dell’s new PowerEdge R720 combines Intel’s eagerly awaited Xeon E5-2600 processors with a wealth of new features. The primary reason I'd go for a custom build over a machine like the R720 is single core speed, or power consumption. ;) Specs of my current system: Dual E5-2670 v2 2. I would not consider anything older than an R720 if you are going Dell. Any and all help is appreciated. 80Ghz X5660 Hex Core Memory: 16 x 8GB PC3-10600R Hard Drives: 6 x 2TB x 7. And the riser header isn't keyed. 2K SATA 3. Is it worth just going to R730 because they're newer? trueI had an r720 with 2x E5 CPUs. Feb 25, 2014 · What is the proper way to calculate the BTUs and Power Consumption for a particular device? Apr 3, 2018 · PLEASE HELP IF YOU CAN! Few days ago I've purchased a certified refurbished Dell poweredge R710 from amazon with following specs : Processors: 2 x 2. I had my R710's down to about 165w idle and the R720 was around 110w. Quadro P2000 and K2200. I'd much rather have a r720, you should be good. observed so far Many homelabbers, like me, used recycled enterprise servers such as dell, HP, etc. I’m still running a r720 and frequently think about upgrading to a r730. I can't recommend any older. Is that just how inefficient old computers are? Kinda like incandescent bulbs are less efficient than LED bulbs The r720 SEEMS like low (ish) power consumption (100-150w idle), but I have not found anything definitive on the R720xd yet. Hey everybody, I just recently purchased a Dell Poweredge R720 with the following specs: 2x INTEL XEON 8 CORE E5-2650 2. 2 x E5-2670 V2's, 64GB RAM, all 8 bays with HDDs. FanSpeedOffset 255') racadm set system. 5GHz 10 core 256GB DDR3 X520 networking 2x Tesla M40 I’m planning on buying a Dell PowerEdge R620 with 2x E5-2667 v2, 4x16gb 12800R DDR3 and a 500gb sata ssd. 5" SAS/SATA DRIVE BAYS (2x300GB HDD installed) PERC H710P RAID CONTROLLER 2D MATROX G200 GPU iDRAC7 EXPRESS I plan on installing a 2TB SSD and eventually upgrading the CPUs to Intel Xeon E5-2690s. I don't think noise would be an issue since you already have three R720, so one more would just add a tad extra character to the voice! I can’t speak to noise, but I think it’s a worthwhile upgrade simply for the lower power consumption and higher ipc. Both run in performance mode. v2's are all 22 nm chips vs. 20x DDR3 RAM sticks for 128GB 1333 MHz 1. An upgrade to a v2 cpu should give you a significant increase in the performance to power consumption ratio, if you don't need much more performance you can try to find some low power v2 xeons (the model numbers that end with L). These old Dell servers suck up power like a crack habit. CPU-wise: the i7-10700T benchmarks better than my dual xeon E5-2640's in my R720, but has slightly few cores (i7: 8c/16t, xeons: 12c/24t). However, I have no idea what to expect for power consumption both at ideal and full usage. I'll also be sure to get multiple readings as well on power consumption. Hi all, Is the R730 worth the price premium over the R720? On eBay: R720, 2x E5-2650, 144GB ram, 12TB SAS 3x 3tb £700 R730, 2x E5-2620 v3, 64GB ram, no storage £950 Both LFF It will be used for ESXI to learn dev ops and to run k8 clusters. I'm reading posts from people who say they have R710 with lots of hard drive and it IDLES at 160W with 8 hard drives. With the Intel® Xeon® processor E5-2600 or E5-2600 v2 product families and the ability to support dual RAID Aug 27, 2019 · R720 System Board Pwr Consumption frequent alterts Hello Everyone, I am receiving frequently (about 4 to 6 times a day) the following alerts from a couple of R720s in one installation I took over in the last months. Looking at the pinouts of the k80 it appears that the top 4 ports are 12v eps and the bottom for are grounds. Checking the stats of the attached UPS shows 102W, just now (CPU @ 6%), currently with 2 Emby streams and 2 ChannelsDVR streams. The R720 is a huge bump over the R710, I would sell it, get a cheap R720 and work from there. That said, I think I'm gathering that the noise and power are mostly a function of use intensity and relative power of the hardware. 5, dual 4114 and 128gb ram and dual 1kw PSU, but I don't have space for it at home, so I am considering a colo. Really didn't notice much of a difference in the power bill. Balancing all these variables is making me very indecisive to the point I don’t know when I’ll ever start my home lab. Dell PowerEdge R720XD (X2) Intel (R) Xeon (R) CPU E5-2680 v2 @ 2. Noise is a little bit higher then my R620 ones, but you can adjust the fan level by using ipmi commands. 9. 5ghz. More to ponder is how they support large 3. The reason I bought this server is because I run . 5 watt, depending on your configuration. If you care about power usage AT ALL, make sure you go into the Bios -> System profile and make sure the settings are configured to "Performance per Watt". New comments cannot be posted and votes cannot be cast. An added observation and related question: Looking at Nvidia-smi while inferencing I noticed that although it reaches 100 pct utilization intermittently, the card never goes above 102 watts in power consumption (despite the P40 being capable of 220 Watts) and temps never go very high (idle is around 41 deg. Know it will use about 210-250 watts of power. Is this the best-designed 2U rack server on the market? Read Dave Mitchell’s exclusive review to find out. Using IPMI Tools to slow the fans down to 12% speed. Was thinking about upgrading to something faster for a variety of reasons. Noise and power consumption are a concern. Will an older power edge be worse than just building a newer tower PC? I wouldn't look at any CPU's other than the Xeon 26xx v2's for a R720. That said, the real-world power savings may not be that noticeable in a homelab environment. We would like to show you a description here but the site won’t allow us. Tesla cards use EPS, same as a motherboard CPU power header. These processors provide high performance no matter what your constraint is—floor space, power, or budget—and on workloads that range from the most complicated scientific exploration to crucial web-serving and Edit: Ruckus specifies the power draw of the R720 between 12. You're going to start running into software compatibility and other issues. In this post: Dell R720 Sources I found Taming a 12th gen Dell PowerEdge when I was researching data cables for the SAS card I was going to use. Currently have 1 Brocade ICX6450-24P and 1 Dell R720 (LFF). My… I am planning to build a 42U rack next year and put a R720 with 12 LFF in it. Can you guys share power consumption monthly (kWh) in your homelab racks, please also specify what you are running to roughly… Feb 5, 2013 · Another way the Dell PowerEdge R720 can reduce power consumption inside a datacenter is by capping the system at a user-defined limit. My current setup: x3650 M3 dual Lxxxx processors (forget the exact model at Wondering if anyone has a feel for the power efficiency of older server hardware. May 6, 2020 · I started with this guide on how to reduce the power consumption on my r720's. Regarding the R720, the PCIe risers are each capable of providing 150 watts using the white connector on the riser, this is an EPS-12V male connector. R720: 2 Xeon 10 core e7 2870, 256 ram. power consumption not a huge concern would like the ability to have at least 1 but preferably more than 1 FL/FH PCIe slot (10GB networking, possibly GPU) After some basic research it seems people like the Dell rSeries. I hate to be the bearer of bad news, but your R720 is very weak by modern standards. 5" drives and the SAS speed. Aug 28, 2018 · I currently have a couple of r720 based servers and was wondering what the power difference would be if I switched them with a pair of r730's with similar performance. However, based on the specs I somewhat doubt that. Here is a used Dell PowerEdge R720xd on Amazon Alternatively, does anyone have any other suggestions on a good used server for TrueNas? Is it okay for a Dell R720 power consumption ? Archived post. 5". How many watts have you dropped? : r/homelab Go to homelab r/homelab r/homelab What is the power consumption of your homelab? (Fixed) : r/homelab     Go to homelab r/homelab r/homelab Welcome to your friendly /r/homelab, where techies and sysadmin from everywhere are welcome to share their labs, projects, builds, etc. So if you were thinking to get SSDs going easily, you may want to look at a slight upgrade. Does anyone have any experience with the R620, R630 or R720? Which is the quietest? Which has the lowest idle power draw? Many thanks Greetings, r/homelab! I've been here a while and I'm working on finishing a homelab upgrade from R620 to R630 series devices, and I'm about half way through the upgrade cycle now. 95 and 33. The ICX-6450 pulls about 50watts and the R720 with 2x E5-2650v2s, 128GBs PC3L 1. Is the power consumption that much higher on my power bill every month, compared to a much smaller Intel NUC? highly likely yes Are the GPUs powerful enough on these poweredge devices to run dedicated Game Servers, such as The Forest/Astroneer/etc Hi, I've been reading various threads about creating low-consumption (at idle) replacements for homelab servers but none of them took into account some extra-features I need: Remote KVM (vPro or equivalent, must provide turn on/off+boot/BIOS access) at least 2 PCIe x8 slots (FC and SAS controllers) and more if required to add an NVME and something more than a basic Gb ETH (no WiFi) 1 NVMe slot Jun 9, 2023 · So I have a R720 that is basically a glorified NAS that I also occasionally edit videos on. 4 year old bottom of the barrel laptop CPUs have more power than your R720. So other than wattage a R720 should hold up fine. Planning to buy an R720xd but I am worried about the power consumption. Either an R720 with dual E5-2690 or the 730 with dual E5-2630v3. They Upon attempting to complete deeper power consumption tests on my R720, I'm noticing that the minimum value I can get IPMI to report is 140w. The single core speed is what might trip you up on heavily modified Minecraft, though you have the capability for a shedload of memory so some can be mitigated and the 2667 V2 is not too bad. MembersOnline • HTTP_404_NotFound ADMIN MOD 38 votes, 78 comments. I’m on the process of buying a new server for a home lab. e. Each generation gets faster, more power efficient, adds new features (better processors, newer PCIe and RAM standards, NVMe, etc). It will depend on what services your running as to the Power Consumption and Noise It is worth noting again that rack mount hardware isn't for every homelab, especially if you are concerned with power consumption and noise. Beyond that, upgrade iDrac/Firmware? The Lifecycle controller can update firmware and that could fix some issues. But in a Dell r720, the GPU power header on the riser uses EPS, which means the Dell GPU power cable has PCIe on one end and EPS on the other. Could anybody give me a rough figure of how much power it would consume when idling, and how to go about decreasing the idle power consumption when I have the server? I would go for the R720XD since that gives you much more flexibility than a Synology box, extra computer power, and more drive bays. FanSpeedOffset 0 (EDIT: use 255 to turn the offset off for even lower fan speeds) (i. . I‘m currently running an i3 10100, but for idle power consumption, generation and core count don’t play a huge role. W10 VM for a very small task. So I have a Dell r720 with the dual GPU risers. Oct 25, 2022 · I have been monitoring the power usage in the iDrac (dell poweredge r720 for example) and of course as the host is in standby mode it cannot provide the current power usage (in watts) figure but the host moves out of standby mode and powers itself up last hour usage will show between 5-8 watts (as compared to 150-300 watts when host is moved I estimate the power consumption for a year of running that thing will cost as much as buying it😁 If you want to start with something, I’d recommend looking at small formfactor Dell/HP with an i5/i7 4th gen or higher and 16gb ram. To put your power usage in perspective my entire 22U rack of equipment only uses 240-330W. Maybe a bit less. My running load is fairly light and capital vs operating expenses doesn’t seem to pay off. I realized I can save a boatload of cash by just lowering power consumption at our datacenter colo's by just 100watts and drop down a tier of their power plan. Unfortunately the R720 takes a 48V supply with a smaller barrel than any you'd find on existing 48V equipment you might have lying around. I like the idea of a R520 or R720, but even then it’s technology is over 6-7 It seems that there is a $400 premium moving one step up in tech, from the x10 series into the x20 series, depending on which level. ThirdPartyPCIFanResponse 0 Hi everyone. Might be a bit more since I fully populated all 8 drive slots versus 2 last time I checked. From what I have been reading, the advantages seem to be a modest increase in power efficiency and performance per watt, but nothing drastic. Thx I have 3 R710's and an R730 in my homelab. In case one for both fees apply your effective price per kWh may be much higher. 5V, 8x 3. That will tell you if are close to hitting that 750watt limit. What's the most power hungry components of your homelab, how much do you pay in electricity? I am currently only running a raspberry pi but power consumption will be a big consideration for me personally as I don't need top of the line hardware for anything in particular but I do want to save a buck electricity wise However the R720 is 10 years old already so I would change the thermal paste on all chips. The R730s will run thousands more per server, for similar performance.     When I set the performance profile to&nbsp Welcome to your friendly /r/homelab, where techies and sysadmin from everywhere are welcome to share their labs, projects, builds, etc. With Later generations you have the option of up to 12 cores, so you can run a single processor for lower power consumption. The DellTM PowerEdgeTM R720 and R720xd feature the Intel® Xeon® processor E5-2600 product family, offering an ideal combination of performance, power efficiency, and cost. A lot of these servers are older units that aren't very power efficient. I have an R720 8 bay LFF with 2x Xeon E5-2640, 128GB RAM (20 pieces), 8 SAS HDDs, 1 SSD, Geforce 1050 GPU and Dual 750W PSUs. Power usage is ~ 170W at idle and I've seen 200W. I would like to know if anyone has had the opportunity to check which one is quierer, also in regards to power consumption what would be best and if there is a lot of difference. I have a question relating to the setting of the performance profiles. did you check the iDRAC on the R720XD/are you using UPS statistics)? Even if you move to a newer platform you're unlikely to see a dramatic drop in power consumption at idle or low utilisation. Any 60W PoE injector will also be fine. I mean they look great for the price. I was looking at either the r520 or r720 as the 12th gen series is in my budget range and the r620 only accepts 2. 5" Drive Bays: 6 hotswap 3. thermalsettings. In some countries you have to pay for an additional monthly flat fee (e. Didn't notice power usage while doing CPU benchmarks for heat testing or busy disk transfers, so I don't know max power consumption the 3rd and 4th gen Xeon E5s will give a bit of extra peformance -about 15% over the v2s , your power consumption will be about the same but more oomph for the buck but more than a few bucks to get the hardware. Reply reply duncan999007 • How have you estimated your power consumption (e. While idling, they are within 10W of each other, so insignificant difference. I decided to get a Tesla k80 as the prices are dropped substantially but I'm at a point of concern. 0GHz 256GB DDR3 RAM 8x 2. The R330 is better, it has newer generation processor so it’s faster and a newer raid controller, but uses more expensive memory. And the R730XD has 4x12TB 3. I haven't measured power draw from the wall socket, so don't know "real" consumption values. Now, they're keyed differently, so this would seem to be a hard mistake to make. So, r/homelab, what advantages am I missing? Is there any advantage I have missed? Is it worth spending the extra $400 or You need to look at the power consumption of the GPU and your overall available headroom for your system. urtj9 mb2qsk q6iqix z91jotb 00cs7xo tnkb2 vc 0ab dsue3q fguf