On April 1, 2016, OCZ Storage Solution, Inc. (“OCZ”) officially became part of Toshiba America Electronic Components, Inc. (“TAEC”).

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C Series MLC Specifications

Usable Capacities (IDEMA) 120GB, 240GB, 480GB
NAND Components 19nm Multi-Level Cell (MLC)
Interface Serial ATA (SATA) 6Gb/s
Form Factor 2.5 inch
Dimensions (L x W x H) 100 x 69.75 x 9.2 mm
Weight 83g (may vary slightly due to capacity)
Read Bandwidth1 Up to 550 MB/s Up to 550 MB/s Up to 540 MB/s
Write Bandwidth1 Up to 520 MB/s Up to 520 MB/s Up to 470 MB/s
4K Random Read Operations (Compressible)2 26,000 IOPS 45,000 IOPS 38,000 IOPS
4K Random Write Operations (Compressible)2 27,000 IOPS 34,000 IOPS 22,000 IOPS
4K Random Read Operations (Incompressible)2 24,000 IOPS 42,000 IOPS 36,000 IOPS
4K Random Write Operations (Incompressible)2 1,100 IOPS 2,200 IOPS 3,300 IOPS
1. Performance measured using ATTO Disk 2.47
2. Drives were preconditioned using IOMeter 2010, QD 32
Power Consumption Idle 0.9W, Active ~ 2.35W
Operating Temperature* 0°C ~ 70°C
Storage Temperature -45°C ~ 85°C
Certifications CE, FCC, KCC, C-Tick, BSMI, VCCI, RoHS
*As measured by temperature sensor
MTBF 2 million hours
Data Safe Recovery Technology Provide data recovery in case of block failure vie LSI RAISE technology
Data Path Protection ECC: Up to 24 bits correctable per 512-byte sector
Data Reliability Read Unrecoverable Bit Error Rate (UBER) 1 sector per 1016 bits read
Data Encryption 128-bit AES-compliant
Product Health Monitoring Self-Monitoring, Analysis and Reporting Technology (SMART) Support with enterprise attributes
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 / Linux / Mac OS X
Power Requirements Standard SATA power connector
Performance Optimization TRIM (requires OS support)
Services & Support 3-Year Warranty; Dedicated FAE/FSE support (includes PM/engineer support through validation cycle)
Write Protection Circuit Protection for data corruption
Temperature Sensor Temperature Monitoring & Logging
Secure Erase Enabled via OCZ Toolbox (Windows and Linux versions)
In Rush Current New OCZ power design with improved in rush current protection
ORDERING INFORMATION Raw Capacity IDEMA Capacity Write Endurance (4KBB RW) Write Endurance (128KB SW) Part Number
Deneva 2 C Series 2.5" MLC 128GB 120GB 20 TBW 340 TBW D2CSTK251M3T-0120
256GB 240GB 85 TBW 710 TBW D2CSTK251M3T-0240
512GB 480GB 200 TBW 1450 TBW D2CSTK251M3T-0480



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