ASUS RS500A-E9-RS4-U Review 1U 1P AMD EPYC Server

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ASUS RS500A-E9-RS4-U Power Consumption

We test rackmount power in our data center using 208V 30A Schneider Electric APC PDUs. We measured power using the AMD EPYC 7401P, 128GB of RAM, and dual SSDs, and saw some great figures:

  • Idle: 82W
  • 70% Load: 219W
  • 100% Load: 253W
  • Peak: 288W

If you are comparing this to a dual-socket Intel Xeon Silver system, as an example, you will have lower power consumption and only need a single socket in the ASUS RS500A-E9-RS4-U. That lowers operating costs and helps service providers maximize rack density.

Note these results were taken using a 208V Schneider Electric / APC PDU at 17.8C and 71% RH. Our testing window shown here had a +/- 0.3C and +/- 2% RH variance. The figures are certainly more than the single-socket Intel Xeon Silver line, but with that extra power consumption, ASUS and AMD are delivering a more expandable platform and more performance.

STH Server Spider: ASUS RS500A-E9-RS4U

In the second half of 2018, we introduced the STH Server Spider as a quick reference to where a server system’s aptitude lies. Our goal is to start giving a quick visual depiction of the types of parameters that a server is targeted at.

STH Server Spider ASUS RS500A E9 RS4 U
STH Server Spider ASUS RS500A E9 RS4 U

The ability to house four 3.5″ drives increases the total capacity storage options of the 1U platform versus some of its competitors. On the other hand, only four NVMe drive bays limit the high-performance storage capabilities. The OCP networking helps the ASUS RS500A-E9-RS4-U while the single PCIe x16 slot limits the accelerator density.

Final Words

Overall, the ASUS RS500A-E9-RS4-U is a good first-generation AMD EPYC 7001 platform. For now, the ASUS RS500A-E9-RS4-U is showing the company’s continued commitment to a platform that incorporates industry-standard features to make it easy to deploy. We also appreciate that ASUS removes unused PCIe slots since that helps lower cost and gives more room for expansion cards. At the same time, we wish that ASUS put more of the PCIe lanes to use in the platform.

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REVIEW OVERVIEW
Design & Aesthetics
9.0
Performance
9.1
Feature Set
9.0
Value
9.1
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Patrick has been running STH since 2009 and covers a wide variety of SME, SMB, and SOHO IT topics. Patrick is a consultant in the technology industry and has worked with numerous large hardware and storage vendors in the Silicon Valley. The goal of STH is simply to help users find some information about server, storage and networking, building blocks. If you have any helpful information please feel free to post on the forums.

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