Device Overview
1.2 Device Specifications
1.2.1 Specifications summary
Table 1.1 shows the specifications of the disk drives (MHL Series and MHM Series).
Format Capacity (*1)
Number of Heads
Number of Cylinders (User)
Number of Sectors (User)
Bytes per Sector
Recording Method
Track Density
Bit Density
Rotational Speed
Average Latency
Positioning time (read and seek)
•
Minimum (Track to Track)
•
Average
•
Maximum (Full)
Start/Stop time
•
Start (0 rpm to Drive Read)
•
Stop (at Power Down)
Interface
Data Transfer Rate
•
To/From Media
•
To/From Host
Data Buffer Size
Physical Dimensions
(Height × Width × Depth)
Weight
*1: Capacity under the LBA mode.
1-4
Table 1.1 Specifications (1/2)
MHL2300AT
MHM2200AT
30 GB
20 GB
6
4
58,605,120
39,070,080
32,300 TPI (1271 track/mm)
499.7 Kbpi (19.67 k bit/mm)
Read: 12 ms (typ.)
ATA-5 (Max. Cable length: 0.46 m)
16.4 to 28.7 MB/s
66.6 MB/s Max.
(U-DMA mode 4)
12.5 mm ×
100.0 mm ×
70.0 mm
134 g
MHM2150AT
15 GB
3
19,904
29,498,112
512
16/17 MTR
4,200 rpm ± 1%
7.14 ms
1.5 ms (typ.)
22 ms (typ.)
Typ.: 5 sec
Typ.: 5 sec
2 MB
9.5 mm × 100.0 mm ×70.0 mm
98 g
MHM2100AT
10 GB
2
19,640,880
C141-E104-03EN