Performance Characteristics; Internal Drive Characteristics - Seagate ST336807FC - Cheetah 36 GB Hard Drive User Manual

4.0

Performance characteristics

This section provides detailed information concerning performance-related characteristics and features of
Cheetah 10K.7 FC drives.
4.1

Internal drive characteristics

Drive capacity
Read/write data heads
Bytes per track
Bytes per surface
Tracks per surface (total) 90,774 ...................... 90,774 .....................90,774 ....... Tracks (user accessible)
Tracks per inch
Peak bits per inch
Internal data rate
Disc rotation speed
Avg rotational latency
Cheetah 10K.7 FC Product Manual, Rev. D
ST3300007FC ST3146707FC
300.0 ........................ 146.8.......................73.4 ........... Gbytes (formatted, rounded off value)
8 ............................... 4..............................2
556 ........................... 556 ..........................556 ............ Kbytes (average, rounded off values)
50.5 .......................... 50.5 .........................50.5 ........... Gbytes (unformatted, rounded off value)
105,000 .................... 105,000 ...................105,000 ..... TPI
658 ........................... 658..........................658 ............ KBPI
470-944 .................... 470-944...................470-944 ..... Mbits/sec (variable with zone)
10,000 ...................... 10,000 .....................10,000 ....... rpm (+ 0.5%)
3.0 ............................ 3.0 ...........................3.0 ............. msec
ST373207FC
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