Seagate Enterprise 400GB SATA ST400FN0021 Ficha De Dados

Códigos do produto
ST400FN0021
Página de 41
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
Wet bulb temperature (°C max)
29
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
ST480FN0001
ST480FN0021
ST400FN0001
ST400FN0021
ST240FN0001
ST240FN0021
ST200FN0001
ST200FN0021
ST120FN0001
ST120FN0021
ST100FN0001
ST100FN0021