ST32000644NS Technical Specifications
Seagate Constellation 2TB 7.2K RPM 64MB Buffer 3.5 Inches Form Factor SATA300 Hard Drive
SPECIFICATIONS:
MANUFACTURER : SEAGATE
MANUFACTURER PART NUMBER: ST32000644NS
MFG WEBSITE ADDRESS : WWW.SEAGATE.COM
PRODUCT LINE : CONSTELLATION
INTERFACE : SATA 3GBPS
Speed 3Gb/s
CACHE : 64MB
CAPACITY : 2TB (2000-GB)
AREAL DENSITY (AVG) : 347GB/IN2
GUARANTEED SECTORS : 3,907,029,168
PHYSICAL
HEIGHT : 26.1MM
WIDTH : 101.6MM
LENGTH : 146.99MM
WEIGHT (TYPICAL) : 700G
PERFORMANCE
SPIN SPEED (RPM) : 7200 RPM
SUSTAINED DATA TRANSFER RATE : 140MB/S
AVERAGE LATENCY : 4.16MS
RANDOM READ SEEK TIME : <8.5MS
RANDOM WRITE SEEK TIME : <9.5MS
I/O DATA TRANSFER RATE : 300MB/S
RELIABILITY
MTBF : 1,200,000 HOURS
ANNUAL FAILURE RATE : 0.73%
POWER
AVERAGE IDLE POWER : 7.0W
MAXIMUM START CURRENT, DC : 2.8