Seagate ST1.2 - Series 8 GB Removable Hard Drive Manuel télécharger pdf (Page 12)

ST1.3 Series Product Manual, Rev. D

2.4 Recording and interface technology

2.5 Physical characteristics

Technology Specification

Interface Seagate (ZIF) Flex Connector (35-way)

Recording method Perpendicular Magnetic Recording

Recording density BPI (bits/inch max) 933,000

Track density TPI (tracks/inch max) 140,000

Areal density (Gbits/inch

max) 130.6

Spindle speed (RPM) (± 0.2%) 3,600

Internal data-transfer rate OD (Mbits/sec max) 130.0

Sustained data transfer rate OD (Mbytes/sec max) 10.2

I/O data-transfer rate (Mbytes/sec max) 66.7 (UDMA 4)

Interleave 1:1

Cache buffer

All models 2 Mbytes (2,048 Kbytes)

Height (mm)

(inches)

5.1 (max)

0.2007 (max)

Width (mm)

(inches)

40.0 +/-0.2

1.5748 +/-0.008

Length (mm)

(inches)

30.0 +/-0.2

1.1811 +/-0.008

Typical weight (grams)

(pounds)

13.6 (typ)

0.030 (typ)

Interface Connector Seagate (ZIF) Flex Connector (35-way)

Time to ready Typical Max (without retry)

Power-On to Ready (sec) 1.0 2.5

Standby to Ready (sec) 1.0 2.5

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 45 46

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Seagate ST1.2 - Series 8 GB Removable Hard Drive Manuel Page 12