Originally posted by: Fallen Kell
Originally posted by: nyfirefly11
nice..any benchmarks on how these perform speed-wise compared to the 640gb black? does one less platter make any difference?
Comparison of 1TB drives...
http://www.storagereview.com/p...1&devID_2=369&devCnt=3
Some numbers from other sites:
Western Digital WD6401AALS-00L3B 640GB 32MB Cache Caviar Black
Transfer Rate:
Min. ? 56.6 MB/s
Max. ? 113.8 MB/s
Average ? 94.2 MB/s
Access Time ? 12.3 ms
Burst Rate ? 122.6 MB/s
Western Digital WD1001FALS-00J7B 1000GB 32MB Cache Caviar Black
Transfer Rate:
Min. ? 51.8 MB/s
Max. ? 111.2 MB/s
Average ? 92.5 MB/s
Access Time ? 12.3 ms
Burst Rate ? 231.7 MB/s
I don't know about the burst speed in the for the 1TB drive. I suspect that had more to do with something caching. Otherwise, they are pretty darn close. Probably close enough that the difference is the margin of error between multiple runs of HD Tune (where the numbers were generated).