Seagate Barracuda 7200.9, 500GB ST3500641AS-AN Manual De Usuario
Los códigos de productos
ST3500641AS-AN
18
Barracuda 7200.9 PATA Product Manual, Rev. C
2.2
Formatted capacity
*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environ-
ment and formatting.
ment and formatting.
2.2.1
LBA mode
When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1,
where n is the number of guaranteed sectors as defined above.
where n is the number of guaranteed sectors as defined above.
See Section 4.1.2, "Identify Device command" (words 60-61 and 100-103) for additional information about 48-
bit addressing support of drives with capacities over 137 Gbytes.
bit addressing support of drives with capacities over 137 Gbytes.
2.3
Default logical geometry
Model
Formatted
capacity*
capacity*
Guaranteed
sectors Bytes
sectors Bytes
per
sector
ST3500841A
500 Gbytes
976,773,168
512
ST3500641A
500 Gbytes
976,773,168
512
ST3400833A
400 Gbytes
781,422,768
512
ST3400633A
400 Gbytes
781,422,768
512
ST3300822A
300 Gbytes
586,072,368
512
ST3300622A
300 Gbytes
586,072,368
512
ST3250824A
250 Gbytes
488,397,168
512
ST3250624A
250 Gbytes
488,397,168
512
ST3200827A
200 Gbytes
390,721,968
512
ST3160812A
160 Gbytes
312,581,808
512
ST3160212A
160 Gbytes
312,581,808
512
ST3120814A
120 Gbytes
234,441,648
512
ST3120213A
120 Gbytes
234,441,648
512
ST3802110A
80 Gbytes
156,301,488
512
ST3402111A
40 Gbytes
78,165,360
512
Cylinders
Read/write heads
Sectors per track
16,383
16
63