Capacity1 2tb
product specifications model number wd23purz
interface sata 6 gb/s
formatted capacity 2tb
form factor 3.5-inch
advanced format (af) yes
recording technology cmr
rohs compliant2 yes
product features maximum drive bays supported 8
camera support3 up to 64
firmware feature name allframe
tarnish resistant components no
performance interface transfer rate (max) buffer to host4 6 gb/s
host to / from drive5 145 mb/s
cache (mb)1 64 mb
reliability/data integrity load/unload cycles6 300,000
annualized workload rating8 (tb/year) 180 tb/year
non-recoverable read errors per bits read 1 in 1014
mtbf9 1,000,000
limited warranty 7 (years) 3 years
power management average power (w) read/write 4.4 w
idle 4.1 w
standby/sleep 0.4 w
environmental specifications temperature operating 0°c to 65°c
non-operating -40°c to 70°c
shock operating (2 ms, read/write) 30gs
operating (2 ms, read) 65gs
non-operating (2 ms) 250gs
acoustics (dba) idle dba 23
seek (average) dba 24
physical dimensions height (max) (in / mm) 1.028 / 26.1
length (max) (in / mm) 5.787 / 147
width (± .01 in.) (in / mm) 4 / 101.6
weight (± 3% ) (lb / kg) 1.32 / 0.60
