Seagate SkyHawk AI Product Manual, Rev. B
7
www.seagate.com
Drive Specifications
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
Table 1
are for quick reference. For details on specification measurement or definition, refer to the
appropriate section of this manual.
ST6000VE001
ST4000VE001
Table 1
Drive specifications summary for 6TB and 5TB models
Drive Specification
ST6000VE001
ST4000VE001
Formatted capacity (512 bytes/sector)*
6000GB (6TB)
4000GB (4TB)
Guaranteed sectors
11,721,045,168
7,814,037,168
Heads
10
Disks
5
Bytes per sector
(4K physical emulated at 512-byte sectors)
4096
Default sectors per track
63
Default read/write heads
16
Default cylinders
16,383
Recording density (max)
1941kFCI
Track density (avg)
340ktracks/in
Areal density (avg)
642Gb/in2
Internal data transfer rate (max)
2347Mb/s
Maximum sustained data rate, OD read (MB/s)
226MB/s
I/O data-transfer rate (max)
600MB/s
ATA data-transfer modes supported
PIO modes: 0 to 4
Multiword DMA modes: 0 to 2
Ultra DMA modes 0 to 6
Cache buffer
256MB
Weight (typical)
705g / 1.55 lb
Average latency
4.0ms
Startup current (max) 12V
1.8A
Voltage tolerance (including noise)
5V: ±5%
12V: ±10%
Non-Operating (Ambient °C)
–40° to 70
Operating ambient temperature (min °C)
5
Operating temperature (Drive case max °C)
70
†
Temperature gradient
20°C per hour max (operating)
30°C per hour max (nonoperating)
Relative humidity
5% to 90% (operating)
5% to 95% (nonoperating)
Relative humidity gradient (max)
30% per hour
Wet bulb temperature (max)
26°C max (operating)
29°C max (nonoperating)
Altitude, operating
–304m to 3048m
(–1000 ft to 10,000 ft)
Altitude, non-operating
(below mean sea level, max)
–304m to12,192m
(–1000ft to 40,000+ ft)
