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. 4K random performance is a heavily marketed figure, and one of the most sought-after performance specifications.
Both arrays provide great performance. The WD Red array leads with 582 IOPS at QD256, and the Seagate NAS HDD array trails with an average of 456 IOPS.
The WD Red averages 567 IOPS at QD256, while the Seagate NAS trails with an average of 411 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.
The Seagate NAS HDD provides less variability, but also slightly slower speed as we mix in heavier write workloads.
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 Server Workloads]
- Page 6 [RAID 5 4K Random Read/Write]
- Page 7 [RAID 5 128K Sequential Read/Write]
- Page 8 [RAID 5 Server Workloads]
- Page 9 [Final Thoughts]
Recommended for You
- 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.
Latest News Posts
- Marvel's Spider-Man gameplay launch trailer unveiled early
- Nintendo smashes Sony in total hardware sales: 700 million+
- NVIDIA's new RTX technology powers ray traced Porsche
- Lenovo's new ThinkPad: up to 17-inch, Quadro GPU, Xeon CPU
- NVIDIA teases next-gen GeForce in 'Be For The Game' video
- RAID 0 on a really old Motherboard
- Z97-UD5H-BK: Modded BIOS for NVME support
- Buy (10 Pieces) Apple iPhone 8 Plus/8/7 Plus/7/6s Plus New $1,300
- AMD Ryzen Threadripper 2990WX and 2950X Review
- My windows get blue screens after i installed bios version F7 on gigabyte z97x gaming 5
- Samsung's 16Gb GDDR6 Memory Powers Latest NVIDIA Quadro Professional Graphics Solution
- NVIDIA to Collaborate with DARPA to Develop Systems for Post-Moore's Law Era
- New Turing-Based Design Revolutionizes Workflow of Millions of Designers and Artists on the Desktop and in the Datacenter
- Hybrid Rendering Fundamentally Changes Computer Graphics by Fusing Real-Time Ray Tracing, AI, Simulation and Rasterization
- AMD Launches World's Most Powerful Desktop Processor: Bigger, Better 2nd Generation AMD Ryzen Threadripper Processors Break Boundaries of High-End Desktop Market