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Samsung SM863 & PM863 960GB Enterprise SATA III SSD Review

By: Jon Coulter | SSDs in IT/Datacenter | Posted: Jan 20, 2016 2:46 pm
TweakTown Rating: 96%Manufacturer: Samsung

Jon's Enterprise SSD Review Test System Specifications

 

  • Motherboard: ASRock Rack EPC612D8A-TB (Intel C612 chipset) - Buy from Amazon
  • CPU: Intel Xeon E5-2667 V3 8-Core - Buy from Amazon
  • Cooler: Supermicro Air Cooler
  • Memory: Samsung 64GB DDR4 ECC 2133MHz - Buy from Amazon
  • Video Card: Onboard Video
  • Power Supply: Seasonic Platinum 1000 Watt - Buy from Amazon
  • OS: Microsoft Windows Server 2012 R2 - Buy from Amazon
  • Drivers: Microsoft AHCI Driver

 

We would like to thank ASRock Rack, Crucial, Intel, Samsung, Seagate, and Seasonic for making our test system possible.

 

 

TweakTown's Enterprise SSD testing methodology replicates enterprise environments as closely as possible. Our test systems use strictly enterprise based hardware. Enterprise chipsets, Intel Xeon processors, ECC DRAM, and standard air-cooling. Storage drivers are Windows standard drivers, except as otherwise required for the test device to operate as designed.

 

TweakTown strictly adheres to industry-accepted Enterprise Solid State Storage testing procedures. Each test we perform repeats the same sequence of the following four steps:

 

  1. Secure Erase SSD
  2. Write entire capacity of SSD a minimum of 2x with 128KB sequential write data, seamlessly transition to next step
  3. Precondition SSD at maximum QD measured (QD32 for SATA, QD256 for PCIe) with the test specific workload for a sufficient amount of time to reach a constant steady-state, seamlessly transition to next step
  4. Run test specific workload for 5-minutes at each measured Queue Depth, record results

 

We chart workload preconditioning IOPS or MB/s and latency for each specific test. We plot workload preconditioning using scatter charts with each recorded 1-second data point represented on the chart, allowing us to see some of the performance variability exhibited by our test subjects. We chart workloads using line charts plotting average workload IOPS or MB/s and latency at each measured QD. Utilizing line charts provides a good visual perspective of the test subject's performance curve.

 

To summarize, we test with Enterprise hardware, Windows Server Operating System, and we strictly adhere to industry-accepted Enterprise SSD testing procedures. Our goal is to provide results that are consistent, reliable, and repeatable.

    We at TweakTown openly invite the companies who provide us with review samples / who are mentioned or discussed to express their opinion of our content. If any company representative wishes to respond, we will publish the response here.

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