User Manual

Constellation ES.3 Serial ATA Product Manual, Rev. F 6
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:
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
Standard models
Self-Encrypting Drive (SED) SED FIPS 140-2 Drive
ST4000NM0033 ST4000NM0053 ST4000NM0073
ST3000NM0033 ST3000NM0053 ST3000NM0073
ST2000NM0033 ST2000NM0053 ST2000NM0073
ST1000NM0033 ST1000NM0053 ST1000NM0073
Drive specification
ST4000NM0033
ST4000NM0053
ST4000NM0073
ST3000NM0033
ST3000NM0053
ST3000NM0073
ST2000NM0033
ST2000NM0053
ST2000NM0073
ST1000NM0033
ST1000NM0053
ST1000NM0073
Formatted (512 bytes/sector)* 4TB 3TB 2TB 1TB
Guaranteed sectors 7,814.037,168 5,860,533,168 3,907,029,168 1,953,525,168
Heads 10 8 5 3
Discs 5 4 3 2
Bytes per sector 512
Default sectors per track 63
Default read/write heads 16
Default cylinders 16,383
Recording density, KBPI (Kb/in max) 1862
Track density, KTPI (ktracks/in avg.) 305
Areal density, (Gb/in
2
avg) 566
Spindle speed (RPM) 7200
Internal data transfer rate (Mb/s max) 2160
Sustained data transfer rate OD
(MB/s max)
175
I/O data-transfer rate (MB/s max) 600
ATA data-transfer modes supported
PIO modes 0–4
Multiword DMA modes 0–2
Ultra DMA modes 0–6
Cache buffer 128MB (129,536KB)
Weight: (maximum) 700g (1.543 lb) 655g (1.444 lb) 635g (1.400 lb) 605g (1.334 lb)
Average latency 4.16ms
Power-on to ready (sec) 20 (max)
Standby to ready (sec) 20 (max)
Startup current (typical) 12V (peak)
2.6A
2.0A (optional configuration through Smart Command Transport)
Voltage tolerance (including noise)
5V ±5%
12V ±5%
Drive case temperature
5° to 60°C (operating/tested)
–40° to 70°C (nonoperating)
Temperature gradient
(°C per hour max)
20°C (operating)
30°C (nonoperating)
Relative humidity
5% to 90% (operating)
5% to 95% (nonoperating)
Relative humidity gradient 30% per hour max