Seek Performance Characteristics; Access Time; Format Command Execution Time (In Minutes); Generalized Performance Characteristics - Seagate ST336807FC - Cheetah 36 GB Hard Drive User Manual

4.2

Seek performance characteristics

4.2.1

Access time [4]

Average—Typical [2]
Single Track—Typical [2]
Full Stroke—Typical [2]
4.2.2

Format command execution time (in minutes)

Maximum (with verify)
Maximum (without verify)
4.2.3

Generalized performance characteristics

Minimum sector interleave
Data buffer transfer rate to/from disc media (one 512-byte sector):
Minimum [3]*
Maximum [3]
Sustainable disc transfer rate:
Minimum [3]*
Maximum [3]
Fibre Channel Interface maximum instantaneous transfer rate
Note. 1 Megabyte (MB) = 1,000,000 bytes.
Sector Sizes
Default is 512-byte data blocks.
Logical block sizes
Default is 512-byte data blocks
Variable 512 to 528 bytes per sector in a multiple of 4 bytes per sector
Read/write consecutive sectors on a track
12
Not including controller overhead
(without disconnect) [1]
(ST3300007 data shown)
Drive level
Read Write
msec
4.9 5.4
0.45 0.65
9.9 10.5
ST3300007FC ST3146707FC
200 100
100 50
1 to 1
ST3300007FC ST3146707FC
59 59
118 118
ST3300007FC ST3146707FC
39 39
80 80
ST373207FC
50
25
ST373207FC
MBytes/sec
59
118 MBytes/sec
ST373207FC
39 MBytes/sec
80 MBytes/sec
1 GHz
106 Mbytes/sec* per port
(dual port = 212 Mbytes/
sec*)
.
Yes
Cheetah 10K.7 FC Product Manual, Rev. D
2 GHz
212 Mbytes/sec* per
port (dual port = 424
Mbytes/sec*)