Parameters of SAMSUNG HD320KJ with Firmware CP100-10

General information
TrademarkSamsung
ModelSAMSUNG HD320KJ
Capacity320 GB (298 GiB)
TypeHDD
InterfaceSATA
SATA version2.5
FirmwareCP100-10
Alternative firmwares3
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested6
Times tested23
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed221 MiB/s
Maximum read speed77 MiB/s
Minimum average access time14.10 msec
Cache buffer8 MiB
Volatile write cachesupported
Read look-aheadsupported
Native command queuing (NCQ)supported
Advanced power management (APM)not supported
Acoustic management (AAM)supported
Clearing unused data (TRIM)not supported
Reliability
Count of sensors22
Free-fall controlnot supported
SMART command transport (SCT)supported
Full self-test time101 minutes
Maximum temperature91°C (195°F)
Average maximum temperature39°C (102°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