2 device specifications – FUJITSU MHA2032AT User Manual
Page 18
Device Overview
1-4
C141-E042-01EN
1.2 Device Specifications
1.2.1 Specifications summary
Table 1.1 shows the specfications of the disk drive.
Table 1.1 Specifications
MHA2021AT
MHA2032AT
Format Capacity (*1)
2.16 GB
3.25 GB
Number of Heads
4
6
Number of Cylinders (User)
6,372
Bytes per Sector
512
Recording Method
(8/9) PRML
Track Density
10,555 TPI
Bit Density
157,422 BPI
Rotational Speed
4,000 rpm ± 1%
Average Latency
7.5 ms
Positioning time (read and seek)
• Minimum (Track to Track)
• Average
• Maximum
(Full)
2.5 ms (typ.)
Read: 13 ms (typ.)
23 ms (typ.)
Start/Stop time
• Start (0 rpm to Drive Read)
• Stop (at Power Down)
Typ.: 5 sec,
Max.: 10 sec
Typ.: 5 sec,
Max.: 15 sec
(when the command is stopped) (when the power is off)
Interface
ATA-3 (Max. Cable length: 0.46 m)
Data Transfer Rate
• To/From
Media
• To/From
Host
4.93 to 8.92 MB/s
16.6 MB/s Max.
(burst PIO mode 4, burst DMA mode 2)
Data Buffer Size
128 KB
Physical Dimensions
(Height
×
Width
×
Depth)
12.5 mm
×
100.0 mm
×
70.0 mm
(0.49"
Ч
3.94"
Ч
2.75")
Weight
145 g