Drive Specifications; Specification Summary Tables - Seagate ST8000NM0045 Product Manual

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:
Standard 4KN Self-Encrypting
models 4KN (SED) models
ST8000NM0045 ST8000NM0115
ST6000NM0055 ST6000NM0165
2.1

Specification summary tables

The specifications listed in the following tables are for quick reference. For details on specification measurement or definition, see the
appropriate section of this manual.
Table 1 Drive specifications summary
Drive specification
Formatted (512 bytes/sector)*
Guaranteed sectors
Heads
Discs
Bytes per logical sector
Bytes per physical sector
Recording density, KBPI (Kb/in max)
Track density, KTPI (ktracks/in avg.)
2
Areal density, (Gb/in avg)
Spindle speed (RPM)
Internal data transfer rate (Mb/s max)
Sustained data transfer rate OD (MiB/s max)
I/O data-transfer rate (MB/s max)
ATA data-transfer modes supported
Cache buffer
Weight: (maximum)
Average latency
Power-on to ready (sec) (typ/max)
Standby to ready (sec) (typ/max)
Startup current (typical) 12V (peak)
Voltage tolerance (including noise)
Drive case temperature
Temperature gradient (°C per hour max)
Relative humidity
Relative humidity gradient
Seagate Enterprise Capacity 3.5 HDD v5 Serial ATA Product Manual, Rev. C
SED FIPS 140-2 Standard 512E
4KN models models
ST8000NM0145 ST8000NM0055
ST6000NM0065
ST8000NM0045, ST8000NM0055,
ST8000NM0105, ST8000NM0115,
ST8000NM0145, ST8000NM0155
8TB
2.0A (optional configuration through Smart Command Transport)
Self-Encrypting
512E (SED) models
ST8000NM0105
ST6000NM0155
ST6000NM0055, ST6000NM0065,
ST6000NM0155, ST6000NM0165
(see Section 2.2)
12
6
512
4096
2226
375
802
7200
2546
237 (249 MB/s max)
600
PIO modes 0–4
Multiword DMA modes 0–2
Ultra DMA modes 0–6
256MB (262,144KB)
780g (1.72 lb)
4.16ms
23/30
23/30
2.6A
5V +10/-5%
12V ±10%
5° to 60°C (operating/tested)
–40° to 70°C (nonoperating)
20°C (operating)
30°C (nonoperating)
5% to 95% (operating)
5% to 95% (nonoperating)
30% per hour max
SED FIPS 140-2
512E models
ST8000NM0155
6TB
6