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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
Maximum sustained data rate, OD read
Interface
ATA data-transfer modes supported
Cache buffer
Height (mm/in)
Width (mm/in)
Length (mm/in)
Weight (g/lb) max
Average latency
Startup current, Max (+5V)
Voltage tolerance (including noise)
Non-Operating (Ambient °C)
Operating temperature
Temperature gradient
Relative humidity
Relative humidity gradient (max)
Wet bulb temperature
Altitude, operating
Altitude, non-operating
(below mean sea level, max)
Seagate BarraCuda Product Manual, Rev. F
ST2000LM010,
ST1000LM038,
ST2000LM015
ST1000LM048
2TB
3,907,029,168
1,953,525,168
4
2
512 (logical) / 4096 (physical)
Multiword DMA modes 0–2
7.0 (± 0.2) / 0.276 (± 008)
69.85 (± 0.25) / 2.750 (± 0.010)
100.35 (+0.20/-0.25) / 3.951 (+0.008/-0.010)
90 / 0.198
20°C per hour max (operating)
35°C per hour max (non-operating)
5% to 95% (non-operating)
40.0°C max (non-operating)
–304.8 m to 3048 m (–1000 ft to 10,000+ ft)
–304.8 m to 12,192 m (–1000 ft to 40,000+ ft)
ST500LM030, ST500LM032
and ST500LM033
1TB
2
1
2276 Kb/in
580 Ktracks/in avg
2
1320 Gb/in
avg
5400 RPM
140 MB/s
SATA 6Gb/s
PIO modes 0–4
Ultra DMA modes 0–6
128 MB
85 / 0.187
5.6 ms
1.0 A
5V ± 5%
–40° to 70°
0° to 60°
5% to 95% (operating)
30% per hour
37.7°C max (operating)
Drive Specifications
500GB
976,773,168
8
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