Filter
Top Products
2-2 C141-E166
2.1.2 Function specifications
Table 2.2 shows the function specifications of the IDD.
Table 2.2 Function specifications
Specification
Item
MAP3147NC/NP MAP3735NC/NP MAP3367NC/NP
Formatted capacity/device (*1) 147.01 GB 73.50 GB 36.74 GB
Number of disks 4 2 1
Number of heads 8 4 2
Number of cylinders (*2) 47,926 47,996 48,122
Formatted capacity/track (B) 272,896 to 479,232
Number of rotations min
-1
(rpm) 10,025±0.2%
Average latency time 2.99 msec
Track to Track
0.3 ms/0.5 ms
Average
4.5 ms/5.0 ms
Seek time (*3)
(Read/Write)
Full stroke
10.0 ms/11.0 ms
Start/stop time
(*4)
Start time
Stop time
30 s typ. (60 s max.)
30 s typ.
Recording mode 32/34 MEEPRML
External
dimensions
Height:
Width:
Depth:
25.4 mm
101.6 mm
146.0 mm
Weight (max) 0.75 kg
Power consumption (*5) 9.5 W 6.6 W 5.8 W
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)
Inter-
face
LVD
U160
Cable length: 25 m max (*8)
Cable length: 12 m max (*9)
Disk drive
64.1 to 107.86 MB/s
Data
transfer
rate (*10)
SCSI
Synchronous
mode
320 MB/s max.
Logical data block length (*11) 512 to 528 byte (Fixed length)
SCSI command specification
SPI-4 (T10/1365D Rev.7), SAM-2 (T10/1157D Rev.20),
SPC-2 (T10/1236D Rev.20), SBC (T10/996D Rev.8c)
Data buffer 8 MB FIFO ring buffer
Acostic noise (Ready) 3.4 Bels