Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
54%
29%
8%
3%
6%
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Edd_F@NCIX Rating: Review Date: 04/13/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
could be quieter
Pros: good capacity7200 rpm |
Jonathan_F@NCIX Rating: Review Date: 04/04/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
None
Pros: fastbudget Comment:
Good for the price, 64 meg cache :) |
EpiTeK@NCIX Rating: Review Date: 04/04/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
Not an SSD (great for stockage in raid though)
Pros: 5 years warrantySame price and more cache than the 640gb sata2 (but sata3 brings you nothing in term of speed) Comment:
No hard drive is near capping the sata2 bandwidth but this one replace the sata2 black and is the same price with increase cache so why not. |
Ronald_L@NCIX Rating: Review Date: 03/30/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
loud ( not to me, but may be for someone who likes it quiet)
Pros: Fast, stable Comment:
So far so good, Bought 2 and had it raided. Running this with my i7 2600k. Its loud at times, but not distracting. Sata 2 would be just as good as well. |
Tery_L@NCIX Rating: Review Date: 03/26/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
not found yet.
Pros: fastquitebudget Comment:
good for budget.64mb cache is great.nice and quite.installing is straight forward and easy.quality build from WD. |
Jay_W@NCIX Rating: Review Date: 03/18/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
Some increased noise compared to higher-end drives
Pros: Very affordable for the WD Black series Comment:
Great drive for the price - only $0.30 more than the 500GB, so why not go for the 640GB?Extremely fast and thus far reliable for the price point. Highly recommended for storage, RAID or OS. |
Alex1@NCIX Rating: Review Date: 03/17/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
None
Pros: Low price tag!Very fast! Comment:
I am currently using 4 of these in raid 1+0 setup. These hard drives are ridiculously fast and offer a much better performance when compared to the previous generation. Excellent product! |
dht@NCIX Rating: Review Date: 03/11/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
A bit loud over the 1TB black.
Pros: SATA3 (didn't notice performance different to SATA2) Comment:
Have two in RAID0, partition it to keep OS, program, data organize. I am really scare to put anything on this RAID just afraid I might loose it if one hard drive fail. Ironic, that I use a slower drive more than RAID0 setup, knowing RAID0 is faster. Sound is a bit loud over the 1TB black not really bother me. Was a fan of WD, hard drive fail, switch to Seagate, now back to WD. LOL. Finger cross. |
Chicoman@NCIX Rating: Review Date: 03/08/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
None realy
Pros: speedqualityprice Comment:
Verry afordable Black series drive for low budget systems. I have used quite a few of these and none have failed me yet. They make for graet OS drives for people that can't aford SSD just yet. |
Guillaume_R@NCIX Rating: Review Date: 02/27/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
Limited storage
Pros: Low cost7200 RMP hard driveGood speeds Comment:
There's nothing special about that drive but for the price, it's a good product. The dark caviar serie from WD has a good speed and a good reliability. |
brokenarrow@NCIX Rating: Review Date: 02/26/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
None so far
Pros: Great price when on sale, touch bit faster than the 32 mb cache. Comment:
For the price when on sale, just couldn't go wrong. This one is fairly quiet my 500gb was louder. |
xwinstonx@NCIX Rating: Review Date: 02/20/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
Had some issues.
Pros: Faster data transfer. Comment:
Thought i'd try a Black hard drive, There is a very load clicking from the drive so i RMA it, i'm still waiting for my replacement i'm sure it will work great. Great customer support from NCIX Thanks. |
xwinstonx@NCIX Rating: Review Date: 02/20/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
Had some issues.
Pros: Faster data transfer. Comment:
Thought i'd try a Black hard drive, There is a very load clicking from the drive so i RMA it, i'm still waiting for my replacement i'm sure it will work great. Great customer support from NCIX Thanks. |
iWin@NCIX Rating: Review Date: 02/17/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
VERY noisy. Have it plugged to SATA3 and there is not much of a difference over SATA2.
Pros: Really fast for a mechanical drive, and cheap. Comment:
All in all, satisfied... as with all Western Digital products. |
Chuck_G@NCIX Rating: Review Date: 02/15/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
- Price per Gb
Pros: - Quiet - Quick Comment:
I am very pleasantly surprised with this component. It is extremely quiet and performs much better than expected. Also nice is the low power consumption. The suggested 400w minimum power supply is a good idea, but it would do fine even with 350 watts. The quality more than makes up for the smaller capacity. |
john_b@NCIX Rating: Review Date: 02/09/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
none
Pros: Fast, Fast and Fast Comment:
got 2 of these runing raid 0 and getting 1.2 terabites at speed that rival most SSD's, beats paying top dollar for an ssd and getting only fast speed on a small drive!!! |
Andrew_Y@NCIX Rating: Review Date: 02/01/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
-none
Pros: -Great drive for good price Comment:
A great drive as your main drive or even as a backup if you want an SSD-runs very quickly |
Setzer@NCIX Rating: Review Date: 01/31/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
noise level
Pros: speedqualityprice Comment:
I bought this hard drive to use as a boot device. The speed is adequate. I'm not disappointed with this Caviar Black series drive. SSD are still too expensive so this is a good alternative.The price is also interesting if you wait for a weekly special to buy.The noise level can be quite annoying though. You can hear the drive work when downloading or copying files. This is quite disappointing since this is the only sound I can hear coming out of my case. |
Jean-Philippe_M@NCIX Rating: Review Date: 01/31/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
-None
Pros: -Work as intended Comment:
Got two of these 2 weeks ago. I never had a really slow hard drive so I can really speak about the speed, but one thing is sure is that it works as intended. I had two WD 640Gb 16mb before and they worked well, so I guess these will run well too.Recommended. |
T O@NCIX Rating: Review Date: 01/20/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
nothing
Pros: Very fast, a great price for great performance(on sale), backward compatible to SATA2 Comment:
I have used 20 different WD hard drives in the past and this is by far the fastest HD I've used. They all have been reliable and quiet. For the price on sale, you can't beat it. Running in SATA2 3gb/s mode was simple as a jumper installation as shown on the label. Didn't need SATA3-6gb/s drive, just a SATA2-3gb/s to replace a dying 'OS drive' on a computer with a SATA2 controller |
Mark_P@NCIX Rating: Review Date: 01/20/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
Could be bigger
Pros: PriceValueSpeedQuiet Comment:
Bought one for my system, got it for a very good deal and they offer great performance. Plenty of room for plenty of OS, apps, movies and mp3's. |
Louis-Philippe_G@NCIX Rating: Review Date: 01/12/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
640gb means 2 platters, I did not think of that before purchasing and maybe would have prefer a single platter version (500gb) instead. I would believe than a slimmer drive with only one platter means less chance of something going wrong.
Pros: Caviar black at this price range seems to be the fastest hard drive you can buy Capacity Speed Comment:
Being a two platters drives it looks big, at least compared to a single 500gb platter seagate barracuda.I wasn't ready to move to SSDs yet, but I wanted to upgrade my older 7200.10 320gb barracuda.Sure it's quieter but that could also be because it's three years newer too. I would recommend it to everyone who are yet not ready to buy an SSD but still want to upgrade their hard drive to a faster solution. |
Getter Dragon@NCIX Rating: Review Date: 01/01/11 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
Very noisy.
Pros: Good speed for a spinning drive. Comment:
Not so sure what this is for.If you want speed, there are lots of affordable SSD available now.If you want space, the Caviar Green is much bigger and MUCH quieter.But overall a good choice for a single hard drive setup (if SSD + Green combination is too expensive). |
JIM_N@NCIX Rating: Review Date: 11/15/10 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
Cost per GB,
Pros: Speed, speed, speed Comment:
Bought this drive 6 months ago and have had no problems. Quiet and fast as new. The only thing is that the cost per GB is somewhat high compared to current offerings. 5 star then, 3 star now (because of current competition). |
devilwarier9@NCIX Rating: Review Date: 11/15/10 |
Western Digital Caviar Black 640GB 3.5" SATA 6.0Gb/s Internal Hard Drive -Bare Drive
Cons:
bit expensive
Pros: very fastvery quiet Comment:
compared to my old caviar green this thing is blazingly fast. Its a bit expensive compared to 1TB drives out there, but it is still good quality and enough space for most people. I am currently using it a supplement to my 1TB caviar green, but I still notice the jump in speed. I would recommend it to anyone with a SATA3 port. |
bought it for a great price with PM, impressive value.just a few dollars more than the 500GB version. definitely get this line of WD black for your OS if you're not ready to step up for SSD.