PC Press
O nama
O nama
Pretplata
O nama
Postanite saradnik PC-ja
Kontakt sa redakcijom
PC Press
Novi broj
Novi broj   
Pretrazivanje
Arhiva
Arhiva   
PC Online
PC Plus   
Specijalna izdanja
 

Diskovi

 

Western Digital Caviar 26400 (WDC AC26400B Rev. 32.02S32)


NameWestern Digital Caviar 26400
InterfaceATA
Capacity [bytes]6440394240
Capacity [MB]6142
Capacity [GB]5.998
Multi-sector sustained transfer [MB/s]10.402
Single-sector sustained transfer [MB/s]2.645
Operational latency [μs]139.983
Total transfer speed (max) [MB/s]10.515
Total transfer speed (average) [MB/s]10.448
Total transfer speed (g_avg(t)) [MB/s]10.448
Total transfer speed (min) [MB/s]10.376
Fastest xfer [MB/s]11.881
Slowest xfer [MB/s]7.592
Normalized transfer [MB/s]10.677
Buffered track xfer [MB/s]12.199
Buffered cyl xfer [MB/s]0.115
Reverse transfer 1 [KB/s]45.282
Reverse transfer 2 [KB/s]45.302
Reverse transfer 3 [KB/s]45.382
Measured RPM5439.753
Rotational latency [ms]5.515
Average access [ms]11.470
Average return [ms]11.320
Average seek time [ms]10.551
Average forward seek time [ms]10.543
Average reverse seek time [ms]10.559
Average cylinder crosses/ms42.092
Average forward crosses/ms42.432
Average reverse crosses/ms41.757
Average seek MB/ms582.127
Average forward seek MB/ms582.557
Average reverse seek MB/ms581.697
Average 16 MB jump [ms]6.877
Average 32 MB jump [ms]7.006
Average 64 MB jump [ms]7.306
Average 128 MB jump [ms]7.817
Average 256 MB jump [ms]8.625
Average 256 MB jump [ms]8.625
Average 512 MB jump [ms]9.793
Average 1 GB jump [ms]11.406
Average 2 GB jump [ms]13.864
Average 4 GB jump [ms]18.566
Average 8 GB jump [ms]29.853
MMV1 [MB/s]9.941
MME1 [MB/s]6.592
LFS1 [MB/s]6.700
LDS1 [MB/s]6.714
LDS1 [MB/s]6.714
TMP1 [MB/s]7.009
VM1 [MB/s]5.098



CHART: Transfer rate by cylinder CHART: Average seek time by length
CHART: Average seek time by destination CHART: Average seek time by starting point