Physical Organization; Functional Specifications - Seagate Medalist Pro Family Product Manual

6 Medalist Pro 6450/6451 Product Manual, Rev. B

1.2 Physical organization

ST36450A
Read/write heads 10
Discs 5

1.3 Functional specifications

Interface
Recording method
External data burst transfer rate:
PIO mode 4 (Mbytes per sec)
DMA mode 2 (Mbytes per sec)
Synchronous DMA mode 2
Internal data-transfer rate
(Mbits per sec)
Spindle speed (RPM)
Cache size (Kbytes)
Logical cylinders
Physical cylinders
Bytes per sector
Areal density (Mbytes/sq. in)
Data zones
Recording density, max (BPI)
Track density (TPI)
Note. See Figure 8 on page 37 and Figure 9 on page 38 for PIO timing
specifications. See Figure 10 on page 39 and Figure 11 on page
40 for DMA timing specifications.
ST36451A
10
5
ST36450A ST36451A
ATA-2 Ultra ATA
PRML (8/9 ) PRML (8/9)
16.6 16.6
16.6 16.6
–– 33.3
63 to 116 63 to 116
5,397 0.5% 5,397 0.5%
512 512
13,328 13,328
6,536 6,536
512 512
928.8 928.8
19 19
138,011 138,011
6,730 6,730