HDD 06 linuxmint 13 maya

ma@ma-M68M-S2P ~ $ lsb_release -a
No LSB modules are available.
Distributor ID: LinuxMint
Description: Linux Mint 13 Maya
Release: 13
Codename: maya
ma@ma-M68M-S2P ~ $ uname -a
Linux ma-M68M-S2P 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:39:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
ma@ma-M68M-S2P ~ $ cat /proc/scsi/scsi
...略
Host: scsi0 Channel: 00 Id: 01 Lun: 00
Vendor: ATA Model: HDS728040PLAT20 Rev: PF1O
Type: Direct-Access ANSI SCSI revision: 05
...略
ma@ma-M68M-S2P ~ $ sudo hdparm -i /dev/sda1
[sudo] password for ma:

/dev/sda1:

Model=HDS728040PLAT20, FwRev=PF1OA21B, SerialNo=**********
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=51
BuffType=DualPortCache, BuffSize=1719kB, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=80418240
IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6
AdvancedPM=yes: disabled (255) WriteCache=enabled
Drive conforms to: ATA/ATAPI-7 T13 1532D revision 1: ATA/ATAPI-2,3,4,5,6,7

* signifies the current active mode

ma@ma-M68M-S2P ~ $ sudo hdparm /dev/sda1 sda1

/dev/sda1:
multcount = 16 (on)
IO_support = 0 (default)
readonly = 0 (off)
readahead = 256 (on)
geometry = 5005/255/63, sectors = 76750848, start = 2048
sda1: No such file or directory
ma@ma-M68M-S2P ~ $ sudo hdparm -Tt /dev/sda1

/dev/sda1:
Timing cached reads: 6828 MB in 2.00 seconds = 3415.00 MB/sec
Timing buffered disk reads: 168 MB in 3.02 seconds = 55.56 MB/sec
ma@ma-M68M-S2P ~ $ sudo hdparm -Tt /dev/sda1

/dev/sda1:
Timing cached reads: 6978 MB in 2.00 seconds = 3490.13 MB/sec
Timing buffered disk reads: 170 MB in 3.01 seconds = 56.39 MB/sec