Recording And Interface Technology; Physical Characteristics - Maxtor STM3320820A Owner's Manual

2.4

Recording and interface technology

Interface
Recording method
Recording density, KBPI (kbits/inch max)
Track density, KTPI (ktracks/inch avg)
2
Areal density (Gbits/inch
Spindle speed (RPM) (± 0.2%)
Internal data transfer rate (Mbits/sec max)
Sustained data transfer rate (Mbytes/sec max)
I/O data-transfer rate (Mbytes/sec max)
2.5

Physical characteristics

Drive specification
Maximum height
(mm)
(inches)
Maximum width
(mm)
(inches)
Maximum length
(mm)
(inches)
Typical weight
STM3320820A
STM3300620A
STM3250620A
STM3250820A
STM3200820A
Cache Size
STM3320820A
STM3300620A
STM3250620A
STM3250820A
STM3200820A
DiamondMax 21 PATA Product Manual, Rev. A
320GB
ATA
Perpendicular
781
145
avg) 114.4
7,200
1,030
72
100 (Ultra DMA mode 5)
300GB
26.1
1.028
101.6
4.000 +/- 0.010
146.99
5.787
635 grams (1.4 lbs)
635 grams (1.4 lbs)
600 grams (1.32 lbs)
600 grams (1.32 lbs)
600 grams (1.32 lbs)
8 Mbytes
16 Mbytes
16 Mbytes
8 Mbytes
8 Mbytes
250GB 200GB
813 781
13