The WD Black2 Review: World's First 2.5" Dual-Drive
by Kristian Vättö on January 30, 2014 7:00 AM ESTRandom & Sequential Performance - HDD
The HDD performance is average, though that shouldn't surprise anyone as there hasn't been any major breakthrough in hard drive technology. The performance is still dictated by platter density and spindle speed, which puts the Black2 at the upper end with its two 500GB 5400rpm platters. I should note that as there is no way to test the hard drive partition of the Black2 as a raw disk like we usually test drives, I had to create an NTFS volume for testing. It's possible that there is some OS prefetching/caching going on, giving the Black2 an advantage especially in the random IO tests.
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MrSpadge - Thursday, January 30, 2014 - link
Yeah, with the current product choices and price point they're effectively betting "People, please don't buy this!" and will probably wonder about low sales at some point. Seagate introduced a 2 TB 2.5" drive with standard 9.5 mm height a few months ago - that's pretty impressive, but might not have enough space left for an mSATA SSD due to it using 3 platters.ImSpartacus - Thursday, January 30, 2014 - link
For $300, you could easily get a ~500GB SSD.I feel like the black2 @ $300 is only useful for people that absolutely need that extra 620GB of storage in a single 2.5" drive.
hucklongfin - Saturday, February 1, 2014 - link
I guess I'm old (and I am), but I remember paying $700 for a 70mb drive (Micropolis?) back in the late 80's and not asking too many questions because I assumed it "fell" off the back of a truck.. I put it in my ALR 386 with a 1006 1:1 controller. It was the bomb back in the day. I have a long memory so lot of stuff doesn't seem that expensive to me!Frangelina - Saturday, February 1, 2014 - link
That's what I did to my 8470p. An M4 256 and a momentus XT500 I bought a year ago at NE for $79 in a caddy for the DVD slot.Tuvok86 - Thursday, February 6, 2014 - link
This is exactly what I did years ago, upgraded to 128GB ssd and switched the cd drive with the stock 500GB hd.This thing would have been great at that time but nowadays, seriously, you can get a 500GB ssd, even preinstalled, even cheaper. Too little, too late.
philipma1957 - Thursday, February 6, 2014 - link
price is way too high . 290 for 1.12 tb storage a crucial 960gb ssd is 400 on sale a samsung 1tb ssd is 500 on sale. why pay 290 for a clearly inferior product. Now if it was 250 gb plus 1.5tb for 290 it would make some sense.twtech - Saturday, February 15, 2014 - link
Even in the case where you need a lot of storage with just one bay, I'd argue that a 1TB SSD would still be a significantly superior option from a performance and power consumption standpoint, and you can buy a Samsung 840 series on Newegg right now for only a couple hundred dollars more. So that even further narrows the target market for this drive.danwat1234 - Wednesday, January 21, 2015 - link
Now it's only $130 on Newegg!!Aseries - Friday, February 20, 2015 - link
The real world price of this device is down to $128 at Amazon.tipoo - Thursday, January 30, 2014 - link
So being a manually managed dual disk, could someone configure this as a Fusion Drive or similar?