Seagate ST320LM002 Manual Do Utilizador

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S
EAGATE 
L
APTOP 
T
HIN 
SSHD SATA P
RODUCT 
M
ANUAL
, R
EV
. D
  5
 D
RIVE 
S
PECIFICATIONS 
2.1
F
ORMATTED 
C
APACITY 
F
ORMATTED 
C
APACITY
(1)
1.
One GB equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and 
formatting.
G
UARANTEED 
S
ECTORS
 
B
YTES PER 
S
ECTOR
500 GB
976,773,168
512 (logical) / 4096 (physical)
320 GB
625,142,448
2.1.1
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.
Refer to 
 on page 15 (words 60-61 and 100-103) for additional information about 48-bit 
addressing support of drives with capacities over 137 GB.
2.2
P
HYSICAL ORGANIZATION 
Drive model
Read/write heads
Number of discs
ST500LM000, ST500LM001 
and ST500LM020
2
1
ST320LM002
 
Wet bulb temperature (max)
37.7°C max (operating) 
40.0°C max (nonoperating)
Altitude, operating
–304.8 m to 3048 m (–1000 ft to 10,000+ ft)
Altitude, nonoperating  
(below mean sea level, max)
–304.8 m to 12,192 m (–1000 ft to 40,000+ ft)
Operational Shock
350 Gs at 2 ms max
Non-Operational Shock
1000 Gs at 1 ms max
Vibration, operating
5–200 Hz: 2.0 Gs 
201–500 Hz: 1.0 Gs
Vibration, nonoperating
5–500 Hz: 5.0 Gs
Nonrecoverable read errors
1 per 10
15
 bits read
Warranty
To determine the warranty for a specific drive, use a web browser to access the following 
http://www.seagate.com/support/warranty-and-replacements/
From this page, click on the “Verify Your Warranty” link. You will be asked to provide the 
drive serial number, model number (or part number) and country of purchase. The system 
will display the warranty information for your drive.
Load-unload cycles
600,000 at 25°C, 50% rel. humidity 
Supports Hotplug operation per the 
Serial ATA Revision 2.6 specification Yes
1.
One GB equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and 
formatting.
M
ODEL
500GB model
320GB model
Table 1
Drive Specifications Summary (continued)
D
RIVE 
S
PECIFICATION
ST500LM000, ST500LM001 
AND 
ST500LM020
ST320LM002