Difference between revisions of "drive speed tests"
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== drives test results == | == drives test results == | ||
| − | SanDisk Cruzer 16GB | model:SDCZ36-016G | usbid:0781:5530 | w:3.73 | r:18.91 | + | {| border="1" |
| − | + | |- | |
| − | Transcend Information OCZ Diesel 4GB | model: | usbid:1307:0165 | w:3.51 | r:23.76 | + | !drive name !! model number !! USB ID or other unique ID !! write speed in MB/s !! read speed in MB/s |
| − | + | |- | |
| − | OEM 2GB | model: | usbid:13fe:1f00 | w:10.27 | r:17.50 | + | |SanDisk Cruzer 16GB || model:SDCZ36-016G || usbid:0781:5530 || w:3.73 || r:18.91 |
| − | + | |- | |
| − | Cisco Linksys Connect Easy Setup Key 1GB | model:NK2 | usbid:13b1:002e | w:6.64 | r:15.58 | + | |Transcend Information OCZ Diesel 4GB || model: || usbid:1307:0165 || w:3.51 || r:23.76 |
| + | |- | ||
| + | |OEM 2GB || model: || usbid:13fe:1f00 || w:10.27 || r:17.50 | ||
| + | |- | ||
| + | |Cisco Linksys Connect Easy Setup Key 1GB || model:NK2 || usbid:13b1:002e || w:6.64 || r:15.58 | ||
| + | |} | ||
== trivial benchmark tool == | == trivial benchmark tool == | ||
Revision as of 10:11, 4 August 2010
drives test results
| drive name | model number | USB ID or other unique ID | write speed in MB/s | read speed in MB/s |
|---|---|---|---|---|
| SanDisk Cruzer 16GB | model:SDCZ36-016G | usbid:0781:5530 | w:3.73 | r:18.91 |
| Transcend Information OCZ Diesel 4GB | model: | usbid:1307:0165 | w:3.51 | r:23.76 |
| OEM 2GB | model: | usbid:13fe:1f00 | w:10.27 | r:17.50 |
| Cisco Linksys Connect Easy Setup Key 1GB | model:NK2 | usbid:13b1:002e | w:6.64 | r:15.58 |
trivial benchmark tool
alias test-drive-speed='dd if=/dev/zero of=test_data.bin oflag=dsync conv=fdatasync bs=8388608 count=16 2>&1 | grep "bytes" | cut -f1,6 -d" " | awk '\''{printf ("write-speed: %7.2f MB/s, ", $1 / $2 / (1024*1024))}'\'' && dd if=test_data.bin iflag=direct conv=fdatasync of=/dev/null bs=8388608 count=16 2>&1 | grep "copied" | cut -f1,6 -d" " | awk '\''{printf ("read-speed: %7.2f MB/s\n", $1 / $2 / (1024*1024))}'\'''
