Seagate ST3750640SCE ユーザーズマニュアル

DB35.3 Series Serial ATA Product Manual, Rev. D

13

Interface

Serial ATA (SATA)

Recording method

Perpendicular

Recording density,  KBPI (kbits/inch max)

926

813

781

813

Track density, KTPI (ktracks/inch avg)

145

Areal density (Gbits/inch

2

 avg)

128.2

114.4

Spindle speed (RPM) (± 0.2%)

7,200

Internal data transfer rate (Mbits/sec max)

1,030

Sustained data transfer rate (Mbytes/sec max)

78

72

I/O data-transfer rate (Mbytes/sec max)

300 (Ultra DMA mode 5)

Maximum height

(mm)

 

(inches)

26.1

 

1.028

Maximum width

 

(mm)

 

(inches)

101.6

 

4.000 +/- 0.010

Maximum length

(mm)

 

(inches)

146.99

 

5.787

Typical weight

ST3320820SCE, ST3300820SCE and ST3250820SCE
ST3500830SCE and ST3400820SCE
ST3750640SCE and ST3750840SCE

580 grams (1.28 lbs)
635 grams (1.40 lbs)
720 grams (1.59 lbs)

Cache Size

 

ST3750640SCE

 ST3750840SCE

 

   

ST3500830SCE

 

  

ST3400820SCE

 

ST3320820SCE

 

ST3300820SCE

 

ST3250820SCE

 

16 Mbytes

8 Mbytes