S
EAGATE
L
APTOP
T
HIN
SSHD P
RODUCT
M
ANUAL
, R
EV
. B
4
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
Configuring and Mounting the Drive
on page 13
(words 60-61 and 100-103) for additional information about 48-bit addressing
support of drives with capacities over 137 GB.
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
web page:
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
ST500UM000
ST320UM000
