Seagate ULTRA ATA ST320423A Manual de usuario descargar pdf (Pagina 14)

6 U10 Family Product Manual, Rev. A

1.3 Recording and interface technology

1.4 Physical characteristics

Interface ATA

Recording method 24/26 EPRML

Recording density BPI (bits/inch) 396,067

Track density TPI (tracks/inch) 20,107

Areal density (Mbits/inch

2

max) 7,964

Spindle speed (RPM) (± 0.2%) 5,400

Internal data-transfer rate

(Mbits/sec max) 308

I/O data-transfer rate

(Mbytes/sec max)

16.6 (PIO mode 4)

66.6 (Ultra DMA mode 4)

Interleave 1:1

Cache buffer (Kbytes) 512

Drive Specification ST320423A, ST315323A

ST310212A

Maximum height (mm)

(inches)

26.1

1.028

Maximum width (mm)

(inches)

101.85

4.00

Maximum length (mm)

(inches)

147.0

5.78

Typical weight (grams)

(pounds)

544

1.2

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 41 42

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