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Not seeing the results I expected.

post #1 of 4
Thread Starter 
I recently set up a Raid 0 array using two WD Caviar Black 1TB through my BIOS (Asus P8H67-M PRO/CSM). However, I am not seeing the speeds I expected.

Here are the results for the Raid array:




I don't have any recorded speed tests for the drives alone, and I don't want to recreate my raid array as of right now. However, Western Digital's specification sheet places the maximum transfer rate at 126 mb/s and I used to get about 110-115mb/s. http://www.wdc.com/global/products/specs/?driveID=792&language=1

I know I wouldn't be getting exactly 252 mb/s, but it shouldn't be this low. Any ideas on what could be causing it?

Thanks in advance.
post #2 of 4
What kind of stripe size?
Das Rig, Ja?
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CPUMotherboardGraphicsRAM
AMD Ryzen 1700 Asus Crosshair VI EVGA 1080Ti SC2 2x16G GSkill RGB 3200 
Hard DriveCoolingOSMonitor
500 GB 960 EVO Enermax T50A-BVT Windows 10 Pro 27" Asus 
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Logitech K350 EVGA 1600G2 Fractal Define C Rosewill M55 RGB 
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Das Rig, Ja?
(12 items)
 
  
CPUMotherboardGraphicsRAM
AMD Ryzen 1700 Asus Crosshair VI EVGA 1080Ti SC2 2x16G GSkill RGB 3200 
Hard DriveCoolingOSMonitor
500 GB 960 EVO Enermax T50A-BVT Windows 10 Pro 27" Asus 
KeyboardPowerCaseMouse
Logitech K350 EVGA 1600G2 Fractal Define C Rosewill M55 RGB 
  hide details  
Reply
post #3 of 4
Thread Starter 
Quote:
Originally Posted by beers View Post

What kind of stripe size?

128 KB.
post #4 of 4
Thread Starter 
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