The D6437/ D6457 NVMe SSD is DERA's High performance enterprise product line. These products utilize a Gen3 PCIe interface and are compatible with NVMe 1.3. Advanced 112-layer 3D TLC NAND is applied to provide high throughput and IOPS, very low latency, and consistent quality of service. The D6437/ D6457 product line has an efficient firmware architecture which to optimize drive performance and endurance and is available in high capacities up to 7.68TB. The intensive LDPC units and end-to-end data path protection improve the product reliability. It features thermal monitoring and protection, SMBus for out-of-band management.
The DERA D6437/ D6457 NVMe SSD is compatible with mainstream OS and virtualization system. The performance meets the requirements of database and virtualization application. The DERA D6437/ D6457 NVMe SSD tries to keep a balance between performance and cost, to help customers to reduce TCO.
The DERA D6437/ D6457 NVMe SSD has two endurance classes: D6437 (3.84TB, 7.68TB) is 1 drive writes per day (DWPD) @5years; D6457 (3.2TB, 6.4TB) is 3 DWPD @5years.
PCIe 3.0 x4
NVMe 1.4 compliant
Data integrity of enterprise class
3.2TB- 7.68TB capacity options
Up to 3.4/ 3.2 GB/s sequential R/ W bandwidth
Up to 810K/ 385K 4KB random R/ W IOPS
3D TLC NAND
Native driver support of mainstream operating systems and hypervisors
Big Data Analytics
AI/ ML/ DL Training
Software Defined Storage
Banking & Telecom
 100%LBA, OIO64 (TC=1, QD=64).
 100%LBA, measured with OIO256 (TC=4, QD=64).
 100%LBA, OIO1 (TC=1, QD=1).
 100%LBA, Sequential R/W power consumption is measured with 128KB, OIO64(TC=1，QD=64) which is lower than Random operation. Random R/W measured with 4KB, OIO256 (TC=4, QD=64). Scope trigger over 100ms sample period.
*Performances measured by FIO tool on linux, result may differ according to testing platform.1MB/s = 1,000,000 bytes/ second.