Parameters of HGST HTS545050A7E660 with Firmware GR2ZB230

General information
TrademarkHitachi
ModelHGST HTS545050A7E660
Capacity500.1 GB (465.7 GiB)
Form-factor2.5"
TypeHDD
InterfaceSATA
SATA version3.0
FirmwareGR2ZB230
Alternative firmwares1
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatsupported
Units tested1
Times tested6
Performance
Maximum interface speed600 MB/s
Maximum buffered read speed451 MiB/s
Maximum read speed108 MiB/s
Minimum average access time17.43 msec
Cache buffer16 MiB
Volatile write cachesupported
Read look-aheadsupported
Native command queuing (NCQ)supported
Advanced power management (APM)supported
Acoustic management (AAM)not supported
Clearing unused data (TRIM)not supported
Rotation rate5400 rpm
Reliability
Count of sensors19
Free-fall controlnot supported
SMART command transport (SCT)supported
Full self-test time112 minutes
Critical maximum temperature65°C (149°F)
Recommended maximum temperature60°C (140°F)
Maximum temperature50°C (122°F)
Average maximum temperature50°C (122°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time112 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported