Fernando de Oliveira wrote:
And the SBU, Bruce? I would like also to know the speed of the HD.
Interesting question. TOSHIBA MQ01ABD075 750GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" # hdparm -tT /dev/sda /dev/sda: Timing cached reads: 28030 MB in 1.99 seconds = 14097.22 MB/sec Timing buffered disk reads: 292 MB in 3.02 seconds = 96.76 MB/sec Compare with Seagate ST3250310AS: (80G -- About 10 years old I think) Timing cached reads: 2140 MB in 2.00 seconds = 1069.94 MB/sec Timing buffered disk reads: 260 MB in 3.00 seconds = 86.65 MB/sec Maxtor 6Y080M0: (250G) Timing cached reads: 2036 MB in 2.00 seconds = 1017.02 MB/sec Timing buffered disk reads: 172 MB in 3.02 seconds = 56.98 MB/sec WDC WD3200AAKS-75L9A0: (300G) Timing cached reads: 14066 MB in 2.00 seconds = 7041.74 MB/sec Timing buffered disk reads: 330 MB in 3.00 seconds = 109.98 MB/sec WDC WD1003FBYX-01Y7B0: (930G) Timing cached reads: 15114 MB in 2.00 seconds = 7566.89 MB/sec Timing buffered disk reads: 392 MB in 3.01 seconds = 130.37 MB/sec INTEL SSDSA2CT040G3: (40G SSD/SATA 2.0) Timing cached reads: 13530 MB in 2.00 seconds = 6772.63 MB/sec Timing buffered disk reads: 578 MB in 3.01 seconds = 192.17 MB/sec -- Bruce -- http://lists.linuxfromscratch.org/listinfo/lfs-dev FAQ: http://www.linuxfromscratch.org/faq/ Unsubscribe: See the above information page
