A SERVICE OF

logo

14 Desktop SSHD Product Manual, Rev. B
Drive Specifications www.seagate.com
2.4 Recording and interface technology
2.5 Physical characteristics
Interface SATA
Recording method TGMR
Recording density (kFCI) 1807
Track density (ktracks/inch avg)
1TB and 2TB 352
4TB 340
Areal density (Gb/in
2
) 625
Spindle speed (RPM)
1TB and 2TB 7200 ± 0.2%
4TB 5900 ± 0.2%
Internal data transfer rate (Mb/s max)
1TB and 2TB 2147
4TB 1813
Maximum sustained data transfer rate, OD read (MB/s)
1TB and 2TB 210
4TB 180
Average data rate, read/write (MB/s)
1TB and 2TB 156
4TB 146
I/O data-transfer rate (MB/s max) 600
Maximum height
4TB and 2TB 26.1mm / 1.028 in
1TB 20.17mm / 0.7825 in
Maximum width (all models) 101.6mm / 4.0 in ( ± 0.010 in)
Maximum length (all models) 146.99mm / 5.787 in
Typical weight
4TB 610g / 1.345 lb
2TB 535g / 1.18 lb
1TB 400g / 0.88 lb
Cache buffer 64MB (64,768kb)