OCZ Vertex 4 256GB 2.5" SSD

NAND Components
2Xnm Synchronous Multi-Level Cell (MLC)

Interface
SATA III / 6Gbps (backwards compatible with SATA II / 3Gbps)

Form Factor
2.5 Inch

NAND Controller
Indilinx Everest 2

DRAM Cache
Up to 1GB

Dimensions (L x W x H)
99.8 x 69.63 x 9.3 mm

MTBF
2 million hours

Data Path Protection
ECC corrects up to 128 random bits/1KB

Data Encryption 
256-bit AES-compliant, ATA Security Mode Features

Product Health Monitoring
Self-Monitoring, Analysis and Reporting Technology (SMART) Support

Power Consumption
Idle: 1.3 W    Active: 2.5 W

Operating Temperature
0°C ~ 70°C

Ambient Temperature
0°C ~ 55°C

Storage Temperature
-45°C ~ 85°C

Shock Resistance
1500G

Compatibility
Serial ATA (SATA)
Fully compliant with Serial ATA International Organization: Serial ATA Revision 3.0. 
Fully compliant with ATA/ATAPI-8 Standard Native Command Queuing (NCQ)

Operating System 
Windows XP 32-bit /64-bit; Windows Vista 32-bit / 64-bit; Windows 7 32-bit / 64-bit; Linux; Mac OS X

Additional Features

Performance Optimization
TRIM (requires OS support), dynamic and static wear-leveling, background garbage collection, Indilinx nDurance 2.0 Technology to extend SSD lifespan

Other Performance Features
Ndurance 2.0 Technology (Reduced Write Amplification without Compression, Advanced Multi-Level ECC, Adaptive NAND Flash Management)