Parameters of OCZ-VERTEX4 with Firmware 1.5.1

General information
TrademarkOCZ
ModelOCZ-VERTEX4
Capacity238.4 GB
InterfaceSATA
SATA version3.1
Firmware1.5.1
Alternative firmwares4
Firmware upgradesupported
SSD controllerIndilinx Barefoot 2
ATA versionACS-2
Advanced Formatnot supported
Units tested3
Times tested3
Performance
Maximum interface speed600 MB/s
Maximum read speed390 MB/s
Minimum average access time0.12 msec
Cache buffer31.9 MB
Volatile write cachesupported
Read look-aheadnot supported
Command Queuing Optimization (NCQ)supported
Advanced Power Management (APM)not supported
Device Sleep (DevSleep)not supported
TRIMsupported
Reliability
Count of sensors8
SCT Transportnot supported
Temperature sensornot supported
Security
Drive access restrictionsupported
Enhanced security erasenot supported
Data destruction time20 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordnot supported
Trusted Computingnot supported