Parameters of SAMSUNG HD321HJ with Firmware 1AC01118

General information
TrademarkSamsung
ModelSAMSUNG HD321HJ
Capacity320 GB (298 GiB)
TypeHDD
InterfaceSATA
SATA version2.6
Firmware1AC01118
Alternative firmwares3
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested28
Times tested55
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed236 MiB/s
Maximum read speed128 MiB/s
Minimum average access time13.17 msec
Cache buffer8 MiB
Volatile write cachesupported
Read look-aheadsupported
Native command queuing (NCQ)supported
Advanced power management (APM)supported
Acoustic management (AAM)supported
Clearing unused data (TRIM)not supported
Reliability
Count of sensors24
Free-fall controlnot supported
SMART command transport (SCT)supported
Full self-test time69 minutes
Critical maximum temperature77°C (170°F)
Recommended maximum temperature72°C (161°F)
Maximum temperature63°C (145°F)
Average maximum temperature44°C (111°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time> 508 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported