Power consumption of the HP Z820 | Is it worth it in 2023?

In this video, I will investigate the power consumption of the HP Z820 workstation. In particular, this Z820 is configured with dual Xeon E5-2687W v2 processors with 16x16GB ECC DIMMs for a total of 256GB of RAM. Besides an M.2 boot drive (in a HP Z Turbo Drive unlocked) and a Quadro P400 GPU for video output, the system is bare. I will test the power consumption of this system as it boots up. Then, I will insert each individual HDD and monitor the power consumption changes, until all 8 HDDs are inserted. I'll also examine the power consumption when all 8 HDDs are under disk I/O load using iozone benchmark tool. Finally, I'll examine the power consumption with CPU load generated by sysbench benchmark tool running CPU load on 32-threads. The goal of this video is to help people who are considering the HP Z820 and set expectations for power consumption. Since this is a high end CPU/RAM configuration, the numbers presented in this video should set the max limit, with room for improvement by choosing less power hungry CPUs or using less RAM DIMM modules. Link to related videos: Unboxing ICY DOCK FlexCage MB975SP-B (   • Unboxing ICY DOCK FlexCage MB975SP-B R1 Tr...  ) Modifying HP Z820 for Icy Dock MB975SP-B (   • I MESSED UP! Modifying HP Z820 for Icy Doc...  ) Fixing my mess. How to remove Z820 motherboard (   • Fixing my mess. How to remove Z820 motherb...  ) Modifying Icy Dock MB975SP-B for HP Z820 | Disassembling MB975SP-B (   • Modifying Icy Dock MB975SP-B for HP Z820 |...  ) Finalizing Icy Dock MB975SP-B in HP Z820 | Showing Icy Dock MB882SP-1S-3B (   • Finalizing Icy Dock MB975SP-B in HP Z820 |...  ) If you're interested in the mentioned products, here are links to find them on eBay: HP Z Turbo Drive G2 (unlocked): https://ebay.us/ouV2IX Supermicro super thin SATA cable CBL-0481L: https://ebay.us/MaQySL Icy Dock MB975SP-B R1: https://ebay.us/uoIQzU Icy Dock EZConvert MB882SP-1S-3B: https://ebay.us/fnXwt2 HP Z820 workstation: https://ebay.us/GcCo06 Timestamps: 0:09 - Overview of this video 2:57 - Power consumption during boot up 4:23 - Power consumption at login screen 5:13 - Confirming the CPU configuration (dual socket E5-2687W v2) 6:44 - Power consumption at idle +1 HDD 7:32 - Power consumption at idle +2 HDD 8:03 - Power consumption at idle +3 HDD 8:41 - Power consumption at idle +4 HDD 9:14 - Power consumption at idle +5 HDD 10:03 - Power consumption at idle +6 HDD 11:06 - Power consumption at idle +7 HDD 11:43 - Power consumption at idle +8 HDD 14:50 - Power consumption under disk I/O load 18:21 - Power consumption under 32-thread CPU load 21:03 - Final thoughts 24:40 - Wrap-up If you'd like to support this channel, please consider shopping at my eBay store: https://ebay.us/U9fa9S eBay Partner Affiliate disclosure: The eBay links in this video description are eBay partner affiliate links. By using these links to shop on eBay, you support my channel, at no additional cost to you. Even if you do not buy from the ART OF SERVER eBay store, any purchases you make on eBay via these links, will help support my channel. Please consider using them for your eBay shopping. Thank you for all your support! :-) #artofserver #z820