Western Digital Ultrastar DC HC320 vs WD Blue PC Desktop Hard Drive

The two products' specifications row by row. Rows where they differ are marked; a missing value is unknown, never equal.

3 differences
SpecificationWestern Digital Ultrastar DC HC320WD Blue PC Desktop Hard Drive
Operating temperature (T-T)Differs5°C to 60°C0°C to 60°C
Drive device weightDiffers715 g450 g
Recording technologyDiffersCMRSMR
Storage drive buffer sizeSame256 MB256 MB
Storage temperature (T-T)Same-40°C to 70°C-40°C to 70°C
HDD speedSame7200 RPM7200 RPM
Dimensions (W x D x H) (imperial)Same5.79 x 4 x 1.03"5.79 x 4 x 1.03"
Component fornot knownnot knownPC
HDD capacitynot known8 TBnot known
Typenot knownnot knownPC
Interfacenot knownnot knownSATA
Storage drive manufacturernot knownnot knownWD
Sustained data ratenot knownnot known215 MB/s
Vendornot knownnot knownWD
Warranty periodnot knownnot known2 year(s)
Weight (imperial)not known1.58 lbsnot known