Parameters of SAMSUNG HE642JJ with Firmware 1AA01113

General information
TrademarkSamsung
ModelSAMSUNG HE642JJ
Capacity640.1 GB (596.1 GiB)
TypeHDD
InterfaceSATA
Firmware1AA01113
Alternative firmwares2
Firmware upgradesupported
ATA version7
Advanced Formatnot supported
Units tested1
Times tested12
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed222 MiB/s
Maximum read speed117 MiB/s
Minimum average access time13.60 msec
Cache buffer16 MiB
Volatile write cachesupported
Read look-aheadsupported
Native command queuing (NCQ)supported
Advanced power management (APM)supported
Acoustic management (AAM)supported
Reliability
Count of sensors24
Free-fall controlnot supported
SMART command transport (SCT)supported
Full self-test time128 minutes
Maximum temperature43°C (109°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