datasheet for D2CSTK251S14
Product Brief
Deneva 2 C Series Storage Solutions
Deneva 2 SATA 3.0 Solid State Drives – 2.5” SLC
C Series at a Glance
 Leading-edge SATA 6Gb/s storage solution designed to dramatically
increase productivity & application performance
 Cost-effective SLC-based design with best-in-class endurance & reliability
Raising the Bar in Performance
• Nearly double the speed of the previous generation
• Delivers the performance of hundreds of hard disk drives in a single server
− Over 500MB/s of throughput
− Up to 80,000 4K random write IOPS
Reliable, Longer-Lasting, & Secure
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Data fail recovery ensures superior reliability
Maximized product lifespan with write amplification as low as 0.2
Intelligent block management & 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
KEY DIFFERENTIATORS:
 Highest performing SSD in its class
 Ultra-high endurance for enterprise
applications (increases drive life by up to
five times the rated P/E cycles of the
NAND flash)
 Unique ability to customize form factor,
functionality (i.e. firmware), & components
 Robust feature-set including enterpriseclass ECC, data reliability, and data path
parity protection
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.
© 2011 OCZ Technology Group, Inc. All rights reserved.
Deneva 2 C SLC Series Specifications
PHYSICAL
Usable Capacities (IDEMA)
30GB ~ 120GB
NAND Components
Toggle-Mode Single-Level Cell (SLC)
Interface
Serial ATA (SATA) 6Gb/s
Form Factor
2.5 inch
NAND Controller
SandForce® 2281
Dimensions (L x W x H)
99.7 x 69.75 x 9.2 mm
Weight
88g (may vary slightly due to capacity)
PERFORMANCE
Max Read
up to 550 MB/s
Max Write
up to 520 MB/s
Random Read Operations (4kB)
up to 55,000 IOPS
Random Write Operations (4kB)
up to 80,000 IOPS
ENVIRONMENTAL
Power Consumption
Idle: 1.65 Watts Active: 3 Watts
Operating Temperature
0°C ~ 55°C
Storage Temperature
-45°C ~ 85°C
Certifications
RoHS, CE, FCC
RELIABILITY/SECURITY
MTBF
2 million hours
Data Fail Recovery
Recovers data from up to one NAND flash block (available on 120GB and up)
Data Path Protection
ECC: Up to 55 bits correctable per 512-byte sector
Data Reliability
Read Unrecoverable Bit Error Rate (UBER) 10e-16
Data Encryption
128-bit AES-compliant
Product Health Monitoring
Self-Monitoring, Analysis and Reporting Technology (SMART) Support
COMPATIBILITY
Serial ATA
Fully compliant with Serial ATA International Organization: Serial ATA Revision 3.0. Fully compliant with
ATA/ATAPI-8 Standard Native Command Queuing (NCQ)
Operating Systems
Windows XP 32-bit / 64-bit; Windows Vista 32-bit / 64-bit; Windows 7 32-bit / 64-bit; Linux; Mac OS X
Power Requirements
Standard SATA Power Connector
ADDITIONAL FEATURES
Performance Optimization
TRIM (requires OS support)
Service & Support
3-Year Warranty; Dedicated FAE/FSE support (includes PM/engineer support through validation cycle)
PRODUCT
CAPACITY
WRITE ENDURANCE
ORDERING
NAME
TYPE
RAW
IDEMA
PART NUMBER
UPC
Deneva 2 C
2.5” SLC
32GB
30GB
Up to 15PB
D2CSTK251S14-0030
842024029045
Deneva 2 C
2.5” SLC
64GB
60GB
Up to 30PB
D2CSTK251S14-0060
842024027522
Deneva 2 C
2.5” SLC
128GB
120GB
Up to 60PB
D2CSTK251S14-0120
842024027515
© 2011 OCZ Technology Group, Inc. All rights reserved.
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