FUJITSU MHK2090AT - Manual (Page 25)

Device Overview
1-4 C141-E088-03EN
1.2 Device Specifications
1.2.1 Specifications summary
Table 1.1 shows the specfications of the disk drives (MHJ Series and MHK Series).
Table 1.1 Specifications (1/2)
MHJ2181AT MHK2120AT MHK2090AT MHK2060AT
Format Capacity (*1) 18.14 GB 12.07 GB 9.04 GB 6.00 GB
Number of Heads 6 4 3 2
Number of Cylinders (User) 14,784
Number of Sectors (User) 35,433,216 23,579,136 17,660,160 11,733,120
Bytes per Sector 512
Recording Method 16/17 MTR
Track Density 24,300 TPI
Bit Density 383 Kbpi
Rotational Speed 4,200 rpm ± 1%
Average Latency 7.14 ms
Positioning time (read and seek)
• Minimum (Track to Track)
• Average
• Maximum (Full)
1.5 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
Typ.: 5 sec
Interface ATA-5 (Max. Cable length: 0.46 m)
Data Transfer Rate
• To/From Media 12.5 to 22.3 MB/s
• To/From Host 66.6 MB/s Max.
(U-DMA mode 4)
Data Buffer Size 512 KB
Physical Dimensions
(Height
×
Width
×
Depth)
12.5 mm
×
100.0 mm
×
70.0 mm
9.5 mm
×
100.0 mm
×
70.0 mm
Weight 145 g 98 g
*1: Capacity under the LBA mode.