OCZ Technology Part #/MPN: D2CSTK251M3T-0120

DiscTech Item #: OCZ-D2CSTK251M3T-0120-BN-3Y

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Enterprise Grade

Capacity: 120GB

Speed: Solid State Memory

Interface Types: SATA

Form Factor: 2.5inx9mm Fits Most laptops

Encryption/SED Supported

Sector Size: 512 / 512e

Sustained Throughput: Up to 550

Electrical Interface: SATA 600 - 6.0Gbps


SSD Endurance DWPD: Consumer / Value

OCZ D2CSTK251M3T-0120 120GB 2.5in 6Gbps Deneva 2 C Series Enterprise SED SATA MLC SSD - Brand New

OCZ D2CSTK251M3T-0120 120GB 2.5" 6.0 Gbps Deneva 2 C Series, Enterprise, Self-Encrypting, SATA, Multi-Level Cell, Solid State Disk Drive - Brand New

Increase Productivity & Application Performance

OCZ Deneva 2 SSDs are designed and manufactured to solve today's enterprise storage challenges and address the limitations hard drive technology imposes on IT infrastructures. The Deneva 2 Series delivers the industry's best performance while meeting the stringent reliability, security, and economical needs of enterprise storage environments including cloud storage, web-serving, and data warehousing. Providing a lucrative option for datacenters, Deneva 2 maximizes IOPS per dollar enabling increased data throughput with lower power consumption and a smaller operating footprint.


  • Leading-edge SATA 6Gb/s storage solution designed to dramatically increase productivity and application performance
  • Cost-effective MLC-based design with best-in-class endurance and reliability
  • 128-bit AES-compliant Encryption

Raising the Bar in Performance

  • Delivers the performance of hundreds of hard disk drives in a single server
  • Over 550 MB/s of throughput
  • Up to 80,000 4K random write IOPS

Reliable, Longer-Lasting and Secure

  • Data fail recovery ensures superior reliability
  • Intelligent block management and wear-leveling for increased endurance
  • Advanced security with 128-bit AES encryption support
  • Strong error correction for enhanced data integrity

Flexible Design with a Wide Array of Configurations

  • Deneva 2 comes in an industry-standard 2.5" model; however, its unique architecture can be tailored to fit specific applications

Cost-Savings that Other SSD Lines Cannot Deliver

  • Alternative flash options provide a greater spectrum of price per IOPS
  • Support for next generation NAND flash geometries


This drive is compatible with any server that accepts 2.5" x 9mm (Fits in ALL laptops) SATA drives.

Drive ModelD2CSTK251M3T-0120
ModelDeneva 2 C Series
IDEMA Capacity120GB
Raw Capacity128GB
Write Endurance (4K RW)20 TBW
Write Endurance (128K SW)340 TBW
InterfaceSerial ATA (SATA) 6Gb/s
NAND Components19nm Multi-Level Cell (MLC)
Form Factor2.5 inch
Height (mm/in)9.2/0.36
Width (mm/in)69.75/2.75
Length (mm/in)100/3.94
Weight (g/lb)83/0.18
Read BandwidthUp to 550 MB/s
Write BandwidthUp to 520 MB/s
4K Random Read Operations (Compressible)26,000 IOPS
4K Random Write Operations (Compressible)27,000 IOPS
4K Random Read Operations (Incompressible)24,000 IOPS
4K Random Write Operations (Incompressible)1,100 IOPS
Power ConsumptionIdle 0.9W, Active ~ 2.35W
Operating Temperature0°C ~ 70°C
Storage Temperature-45°C ~ 85°C
CertificationsCE, FCC, KCC, C-Tick, BSMI, VCCI, RoHS
MTBF2 million hours
Data Safe Recovery TechnologyProvide data recovery in case of block failure vie LSI RAISE technology
Data Path ProtectionECC: Up to 24 bits correctable per 512-byte sector
Data ReliabilityRead Unrecoverable Bit Error Rate (UBER) 1 sector per 1016 bits read
Product Health MonitoringSelf-Monitoring, Analysis and Reporting Technology (SMART) Support with enterprise attributes
Data Encryption128-bit AES-compliant
Additional Features
Performance OptimizationTRIM (requires OS support)
Write Protection CircuitProtection for data corruption
Temperature SensorTemperature Monitoring & Logging
Secure EraseEnabled via OCZ Toolbox (Windows and Linux versions)
In Rush CurrentNew OCZ power design with improved in rush current protection

Click here to view the manufacturer's item description/brochure

ROHS Compliant

Weight: 1.8 lb

Warranty: 3 Year Manufacturer

Brand New

Condition Levels Explained

The product is brand new.

3 Year Manufacturer Warranty

Product Warranties Explained

The product has a manufacturer warranty for the time period specified.