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2.0
Drive Specifications
Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For
convenience, the phrases the drive and this drive are used throughout this manual to indicate the following drive models:
The specification summaries listed in the following tables are for quick reference. For details on specification measurement
or definition, refer to the appropriate section of this manual.
Table 1 Drive Specifications Summary
Drive Specification
(1)
Formatted capacity
Guaranteed sectors
Heads
Disks
Bytes per sector
Recording density
Track density
Areal density
Spindle speed
Sustained data transfer rate OD
I/O data-transfer rate
ATA data-transfer modes supported
Cache buffer
NAND flash
Commercial Multilevel Cell (cMLC)
Height
Width
Length
Weight (typical)
Average latency
Startup current (typical) 5V (peak)
Voltage tolerance (including noise)
Operating temperature
Nonoperating temperature (Ambient)
Temperature gradient (max)
Relative humidity
Relative humidity gradient
Wet bulb temperature (max)
Seagate Laptop Thin SSHD SATA Product Manual, Rev. J
ST500LX005
ST500LX007
500 GB
976,773,168
32GB
6.8 +/- 0.2 mm (0.268 +/-.008 in)
69.85 +/- 0.25 mm (2.750 +/- 0.010 in)
100.35 +0.20 / -0.25 mm (3.951 +0.008 / -0.010 in)
35°C per hour max (nonoperating)
ST500LM000
ST500LM001
ST500LM020
2
1
512 (logical) / 4096 (physical)
1894 Kb/in
375 Ktracks/in avg
705 Gb/in2 avg
5400 RPM
100 MB/s max
600 MB/s max
PIO modes 0–4
Multiword DMA modes 0–2
Ultra DMA modes 0–6
64MB
16GB
95 g (0.209 lb)
5.6 ms
1.0 A
5V ± 5%
0° to 60°C
–40° to 70°C
20°C per hour max (operating)
5% to 95% (operating)
5% to 95% (nonoperating)
30% per hour max
37.7°C max (operating)
40.0°C max (nonoperating)
Drive Specifications
ST320LM002
320 GB
625,142,448
8GB
8
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