Fujitsu MBA3147NC Computer Drive User Manual


 
2.1.2 Function specifications
Table 2.2 shows the function specifications of the HDD.
Table 2.2 Function specifications
Specification
Item
MBA3300NC
MBA3300NP
MBA3147NC
MBA3147NP
MBA3073NC
MBA3073NP
Format capacity (*1) 300 GB (*2) 147 GB (*2) 73.5 GB (*2)
Number of disks 4 2 1
Number of heads 8 4 2
Tracks per Surface 82,604 cyl typ. (standard format including the alternate cylinder)
Recording mode 60/62 MEEPRML
Areal density 124.7 Gbit/inch
2
Maximum recording density 860 kBPI
Track density 145 kTPI typ.
Track to
Track
0.2 ms / 0.4 ms
Average 3.4 ms / 3.9 ms
Seek time
(Read/Write)
(*3)
Full stroke 8.0 ms / 9.0 ms
Number of rotations 15,000 ± 0.2 % min
-1
(rpm)
Average latency time 2.0 ms
ready up time 30 s typ. (60 s max.)
Start/stop time (*4)
Stop time 30 s typ.
Height 26.1 mm max.
Width 101.6 mm ± 0.25 mm
External dimensions
Length 147.0 mm max.
Weight 0.8 kg max.
Power consumption (*5) 13.06 W typ.
Fast 5 SCSI Cable length: 6 m max.
Fast 10 SCSI Cable length: 3 m max.
Single
ended
Fast 20 SCSI
Cable length: 3 m max. (*6)
Cable length: 1.5 m max. (*7)
Interface
LVD
Ultra 2 Wide
U160
U320
Cable length: 25 m max. (*8)
Cable length: 12 m max. (*9)
Internal 188 MB/s (standard format, most outer)
Data transfer rate (*10)
External 320 MB/s max.
Logical data block length 512 to 528 byte (fixed length) (*11)
22 C141-E270