Seagate ST240FP0021 ユーザーズマニュアル

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S
EAGATE 
600 P
RO 
SSD P
RODUCT 
M
ANUAL
, R
EV
. A
  4
  
[1]
One GB equals one billion bytes when referring to drive capacity. Accessible capacity may vary depending on operating environment and formatting.
[2]
Max time approximately 30 sec when standby immediate was not issued before power down.
[3]
Warranty terms will vary based on type of warranty chosen: “Managed Life” or “Usage Based”. 
Consult your Seagate sales representative for warranty terms and conditions.
2.2
F
ORMATTED CAPACITY 
Formatted capacity*
Guaranteed LBAs 
Emulated LBA Size (Bytes)
480GB
937,703,088
512
400GB
781,422,768
240GB
468,862,128
200GB
390,721,968
120GB
234,441,648
100GB
195,371,568
 
*One GB equals one billion bytes when referring to drive capacity. Accessible capacity may vary depending on operating environment and formatting.
2.2.1
LBA mode
When addressing these drives in LBA mode, all blocks (LBAs) are consecutively numbered from 0 to n–1, where n is the 
number of guaranteed LBAs as defined above.
2.3
D
EFAULT LOGICAL GEOMETRY FOR 
ATA 
BASED SYSTEMS
C
YLINDERS
R
EAD
/
WRITE HEADS
S
ECTORS PER TRACK
16,383
16
63
Altitude, operating
–61 m to 3048 m
(–200 ft. to 10,000+ ft.)
Altitude, nonoperating  
(below mean sea level, max)
–61 m to 12,192 m
(–200 ft to 40,000+ ft)
Operational Shock (max at 0.5ms)
1000 Gs
Non-Operational Shock (max at 0.5ms)
1000 Gs
Vibration, random operating
20–2000 Hz:   11.08 Grms
Vibration, random nonoperating
20–2000 Hz:   11.08 Grms
Nonrecoverable read errors, max
1 LBA per 10
16 
bits read
Annualized Failure Rate (AFR)
0.58%
5 Year Usage Based or 3 Year Life Managed configuration
Lifetime Power cycles
25,000
Supports Hotplug operation per 
Serial ATA Revision 3.0 specification
Yes
Drive specification
ST480FP0001
ST480FP0021
ST400FP0001
ST400FP0021
ST240FP0001
ST240FP0021
ST200FP0001
ST200FP0021
ST120FP0001
ST120FP0021
ST100FP0001
ST100FP0021