RAID 0 4K Random Read/Write
Each QD for every parameter tested includes 300 data points (five minutes of one second reports) to illustrate the degree of performance variability. The line for each QD represents the average speed reported during the five-minute interval.
4K random speed measurements are an important metric when comparing drive performance, as the hardest type of file access for any storage solution to master is small-file random. One of the most sought-after performance specifications, 4K random performance is a heavily marketed figure.
Both arrays provide outstanding performance, with the WD Se setting the tone early with a blistering 779 IOPS average at QD256. The WD Red trails with 582 IOPS at QD256.
The WD Se does not win by as large a margin with read activity, the average of 617 IOPS at QD256 beats the Red by only 50 IOPS.
Our write percentage testing illustrates the varying performance of each solution with mixed workloads. The 100% column to the right is a pure write workload of the 4K file size, and 0% represents a pure 4K read workload.
Both drives provide good performance with the mixed workloads, though they both hit a bump in the road with 90% write data suffering a dip in performance.
The Red loses in the latency test, with more of its access taking longer to complete.
PRICING: You can find products similar to this one for sale below.
United States: Find other tech and computer products like this over at Amazon's website.
United Kingdom: Find other tech and computer products like this over at Amazon UK's website.
Canada: Find other tech and computer products like this over at Amazon Canada's website.
- Page 1 [Introduction]
- Page 2 [Test System and Methodology]
- Page 3 [RAID 0 4K Random Read/Write]
- Page 4 [RAID 0 128K Sequential Read/Write]
- Page 5 [RAID 0 Database/OLTP and Fileserver]
- Page 6 [RAID 0 Emailserver and Webserver]
- Page 7 [RAID 5 4K Random Read/Write]
- Page 8 [RAID 5 128K Sequential Read/Write]
- Page 9 [RAID 5 Database/OLTP and Fileserver]
- Page 10 [RAID 5 Emailserver and Webserver]
- Page 11 [Final Thoughts]
- 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.
Recommended for You
Latest News Posts
- AMD's new Zen APUs to deliver Xbox One/PS4 level performance in 2017
- The first gameplay footage from Far Cry Primal has arrived
- Batman: Arkham Knight PC update reduces framerate hitching
- Fallout 4 mod fixes compass glitch caused by Crimson Edition driver
- Creationists upset over Google 'Who is Lucy' Doodle
- North Bridge Frequency Locked at 4300 on Fatal1ty X99M Killer/3.1 Board
- New SSD Connections and GA-Z87X-UD5H?
- ID-Cooling Frostflow 120L CPU Liquid Cooler Review
- SanDisk Extreme 500 240GB USB 3.0 Portable SSD Review
- ID-Cooling IS-VC45 SFF CPU Cooler Review
- CYBERTRONPC OFFERS TESSERACT 15 SK NOTEBOOK, NOW WITH 6th GEN INTEL PROCESSOR AND WINDOWS 10
- HERE and the Netherlands evaluating 4G/LTE-based C-ITS road messaging system
- Sony PLAYSTATION 4 (PS4) SALES SURPASS 30.2 MILLION UNITS WORLDWIDE
- Samsung Starts Mass Producing Industry's First 128-GIGABYTE DDR4 Modules for Enterprise Servers
- LG RAY DELIVERS LARGE HD DISPLAY AND BEST-IN-CLASS CAMERAS FOR 3G MARKETS