Specifications
2.1.2 Function specifications
Table 2.2 shows the function specifications of the HDDs.
Table 2.2 Function specifications
Specification
Item
MBC2073RC MBC2036RC
Formatted capacity (*1) 73.5 GB (*2) 36.7 GB (*2)
Number of disks 2 1
Number of heads 4 2
Tracks per Surface
46,000 cyl typ.
(standard format including the alternate cylinder)
Recording mode 60/62 MEEPRML
Areal density 114.8 Gbit/inch2
Max Recording Density 820 kBPI
Track Density 140 kTPI typ.
Track to
Track
0.2 ms / 0.4 ms
Average 3.0 ms / 3.5 ms
Seek time (*3)
(Read/Write)
Full stroke 7.0 ms / 8.0 ms
Number of rotations 15,000 ± 0.1 % min
-1
(rpm)
Average latency time 2.0 ms
Ready up time 15 s typ. (30 s max.)
Start/stop time (*4)
Stop time 15 s typ.
Height 15.0 mm max.
Width 69.85 mm ±0.25mm
External dimensions
Length 100.45 mm max.
Weight 0.22 kg max.
Power consumption (*5) 5.2 W typ.
Internal 150 MB/s (standard fromat, most outer)
Data transfer rate (*6)
External 1.5 Gbps, 3.0 Gbps
Logical data block length 512 to 528 byte (fixed length) (*7)
Related standards
SAS (T10/1562D Rev. 05), SAS1.1 (T10/1601D Rev. 07),
SAM-3 (T10/1561D Rev. 14), SAM-2 (T10/1157D Rev.
24),
SPC-2 (T10/1236D Rev. 20), SBC (T10/996D Rev. 8c),
Eye mask (*8)
Data buffer 16 MB FIFO ring buffer (*9)
Acoustic noise (Idle) 3.2 Bels typ.
(*1) The formatted capacity can be changed by changing the logical block length and using spare sector
space. See Chapter 3 for the further information. The formatted capacity listed in the table is an
estimate for 512 bytes per sector.
(*2) One gigabyte (GB) = one billion bytes; accessible capacity will be less and actual capacity depends
on the operating environment and formatting.
22 C141-E266
To Next Page
Loading...
Need help?
General