Seagate Momentus 5400.5 ST9320320AS-25PK Manual De Usuario
Los códigos de productos
ST9320320AS-25PK
6
Momentus 5400.5 SATA Product Manual, Rev. A
2.4
Physical organization
2.5
Recording and interface technology
2.6
Physical characteristics
Drive model
Read/write heads
Number of discs
ST9320320AS
4
2
ST9250320AS
4 or 3
2
ST9200321AS
3
2
ST9160310AS
2
1
ST9120310AS
2
1
ST980310AS
1
1
Interface
Serial ATA (SATA)
Recording method
Perpendicular
Recording density BPI (bits/inch max)
1,337k
Track density TPI (tracks/inch max)
191.5k
Areal density (Gbits/inch
2
max)
253
Spindle speed (RPM) (
±
0.2%)
5,400
Maximum Internal transfer rate (Mbits/sec)
830
I/O data-transfer rate (Mbytes/sec max)
150
Interleave
1:1
Cache buffer
8 Mbytes (8,192 kbytes)
Drive specification
Height
(mm)
(inches)
9.5 +/-0.2
0.374 +/-0.0078
Width
(mm)
(inches)
69.85 +/-0.25
2.75 +/-0.0098
Length
(mm)
(inches)
100.50 +/-0.25
3.957 +/-0.010
Typical weight
ST9320320AS
ST9250320AS
ST9200321AS
ST9160310AS
ST9120310AS
ST980310AS
98 grams
0.216 pounds
93 grams
0.205 pounds