WD Green vs. WD Blue vs. WD Black for quietness?
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Solved by Captain_WD,
Hey @InfamousMEE,
My colleague @Titania_WD game you some good general info on the drives. Here are my two cents on this:
Out of all Western Digital drives, the most quiet ones would be those with Intellipower. Overall, the lower the rpm, the lower the noise. You can find info of how loud the drives are in their drive specification sheets (I'll post them bellow in the end).
Depending on what you need the drive for, I would say either the WD Green, WD Red, WD Purple or WD AV should be the one you are looking at.
Out of the three you listed, WD Green would be the most quiet. Compared to it, though, WD Red and WD Purple are even more quiet, but their design and purpose are different. WD Red drives are designed and tuned for NAS/RAID environments and WD Purple is designed for surveillance. Both should work in your computer as normal storage drives, though. What are your plans for the drive and why do you need your drive to be as quiet as possible?
Here are the drives' spec sheets and their acoustic levels in dBA both at Idle and during Seeking. I've put the numbers for the 1TB drives or with the closest storage space (some drives do not offer 1TB in capacity):
WD Blue 1TB: 29, 30 (http://products.wdc.com/support/kb.ashx?id=wV7DET)
WD Green 1TB: 21, 24 (http://products.wdc.com/support/kb.ashx?id=GJjxEV)
WD Black 1TB (the FZEX and FAEX models): 28, 30 and 29, 33 (http://products.wdc.com/support/kb.ashx?id=ersngf)
WD Red 1TB: (the EFRX and JFCX models): 21, 22 and 24, 25 (http://products.wdc.com/support/kb.ashx?id=bpWWpT)
WD Purple 1TB: 21, 22 (http://products.wdc.com/support/kb.ashx?id=F0uxJM)
WD Red Pro 2TB: 31, 34 (http://products.wdc.com/support/kb.ashx?id=o4uwDK)
WD AV 1TB: 23, 24 (http://products.wdc.com/support/kb.ashx?id=oLoEZO)
WD Re 1TB: 28, 33 (http://products.wdc.com/support/kb.ashx?id=XuqyEg)
WD Se 1TB: 30, 34 (http://products.wdc.com/support/kb.ashx?id=0nPOZ6)
WD Xe 900GB: 30, 37 (http://products.wdc.com/support/kb.ashx?id=M3ezZz)
WD Ae - different purpose
If you have any other questions, feel free to ask
Thanks @Jerakl and @ThatCoolBlueKidd for mention
Captain_WD.
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