S5239

DERA S5239 Enterprise SATA SSD stands out with exceptional read/write performance, low latency, and high reliability, making it an ideal solution for upgrading storage systems.

Featuring a SATA 6Gb/s interface, it offers capacities ranging from 480GB to 3.84TB (2.5-inch form factor), achieving Seq.R/ W Bandwidth of 550/520MB/s and Rand.R/ W IOPS of 95K/51K. Its low-latency design makes it well-suited for read-intensive scenarios such as data centers and databases.

KEY FEATURES

SATA 3 compliance
3D TLC NAND
480GB – 3840GB capacity options
2.5-inch (7mm) form factor
Up to 550/ 520MB/s sequential R/ W, Up to 95K/ 51K random R/ W IOPS
End-to-End data integrity protection
Power loss data protection

KEY BENEFITS

Reduce Storage TCO (Total Cost of Ownership)

DERA S5239 enterprise-class SATA SSD offers various capacities and form factor options, include 480GB to 3840GB in a standard 2.5-inch form factor. The larger capacity drives require lower power consumption and cooling conditions than conventional HDD, advanced 3D TLC NAND helps to reduce the storage total cost of ownership (TCO). DERA S5239 SATA SSD is ideal solution to upgrade your storage system.

Outstanding Performance Accelerates Read-Intensive Workloads with Lower Latency

S5239 SATA SSD fully utilizes and maximize the SATA 6Gbps interface, deliviers sustained performance up to 550MB/s in Sequential Read and 520MB/s in Sequential Write. Optimized for read-intensive and mix-use workloads, outstanding performance accelerates your data center, media streaming, online transaction processing (OLTP) applications. Lower latency and QoS (Quality of Service) offer lower response time and higher service level.

Data Integrity Protection Improves System Reliability

The intense hardware built-in LDPC ECC units throttle errors occurred during access to NAND device, ensure your data be protected throughout the whole life of drive. End-to-End data protection safeguards the data from corruption at the whole way from host device to the NAND flash. Power loss data protection ensures data integrity of the drive and protects against data corruption in the event of power loss or system failure.

TECHNICAL SPECIFICATIONS

Product Series		S5239
Capacity		480GB, 960GB, 1920GB, 3840GB
Form Factor		2.5-inch 7mm
Host Interface		SATA 6Gb/s
Media		3D TLC NAND
128KB Seq. R/ W^[1]		Up to 550/ 520 MB/s
4KB Rand. R/ W IOPS^[2]		Up to 95K/ 51K
Reliability		UBER < 1 sector per 10¹⁷ bits read
Avg. R/ W Latency^[3]		122/ 24 µs
DWPD (5 years)		1
Power ^[4]	Read/ Write	2.6W/ 3.4W
Power ^[4]	Idle	1.5W
Operating Temp.		0-70°C
Advanced features		LDPC, End-to-End data protection, Power Loss protection

[1] 100%LBA, 128KB sequential R/ W, 32 queue depth with 1 worker.

[2] 100%LBA, 4KB random R/ W, 32 queue depth with 1 worker.

[3] 100%LBA, 4KB random R/ W, 1 queue depth with 1 worker.

[4] 100%LBA, Sequential R/ W power consumption is measured with 128KB, 32 queue depth and 1 worker. Random R/ W measured with 4KB, 32 queue depth and 1 worker.

*Performances measured using FIO in Linux OS, result may differ according to testing platforms.1MB/s = 1,000,000 bytes/ second.

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DERA S5239 Series SATA SSD Brief

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PRODUCT

D8436/ D8456

D8437/ D8457

D7436/ D7456

D6436/D6456

S5239

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