[U2 U3 SSD] WESTERN DIGITAL 8TB SN640 SN650 SN840 NVME SSD PCIE TO M2 | U2 U3 DESKTOP ENTERPRISE SSD

DO YOU WANT SSD SPEED BUT EXTRA LARGE CAPACITY AT A REASONABLE COST? DO YOU HAVE EXTRA PCIE OR M.2 SLOT? U WANT SUPER LOW LOADING TIME FOR YOUR PRECIOUS GAME OR PROGRAMS?

THEN YOU COME TO RIGHT PLACE! AS NVME DRIVE ARE STILL CLOSING THE GAP OF CHEAPER CAPACITY TO COST RATIO, THIS IS BY FAR THE BEST VALUE FOR HIGHEST CAPACITY FOR A CHEAP PRICED SSD!

 

**ADAPTER**

RECOMMENDED TO USE PCIE SLOT AT LEAST PCIE 3.0 X 4 FOR MAX SPEED OF 3K MBPS

HOWEVER PCIE X 1 STILL ABLE TO ACCOMODATE FOR LOWER SPEED

 

The Dynamic Data Center Environment With a Western Digital Ultrastar DC SN640 SSD

 

The Ultrastar DC SN640 NVMe SSD is a mainstream NVMe SSD targeting broad deployment as boot, caching, or primary storage in data center IT and cloud environments.

 

Mainstream NVMe SSD for Data Center IT and Cloud Deployment

The Ultrastar DC SN640 NVMe SSD is a mainstream NVMe SSD targeting broad deployment as boot, caching, or primary storage in data center IT and cloud environments. The DC SN640 is optimized to deliver the highest performance and consistent QoS read latency when running random mixed workloads typically generated by enterprise applications such as virtualization, OLTP, NoSQL, web servers, file servers, and mail servers.

 

The DC SN640 NVMe SSD is ideal for replacing SATA SSDs by delivering 6x improvement in sequential read performance and 3x improvement random mixed read/write performance. The DC SN640 boosts data center performance and responsiveness as direct attached, distributed storage or in large scale cloud deployments.

 

The DC SN640 includes Western Digital’s 96-Layer BiCS4 3D TLC NAND and Western Digital’s NVMe 1.3 controller and incorporates enterprise reliability features, such as power-loss protection, end-to-end data path protection, and a five-year limited warranty.

 

Designed for Workload Flexibility

The Ultrastar DC SN640 is available in two endurance classes: 0.8 DW/D2 (capacities from 960GB-7.68TB)1 and 2 DW/D2 (capacities 800GB-6.4TB). The 0.8 DW/D SKU features tunable endurance, giving customers the flexibility to configure endurance and performance for seasonal burst workloads.

 

Full Specifications

Reliability up to 2M hours MTBF

Instant Secure Erase (ISE) and AES-256 encryption

Enterprise features including variable sector sizes, end-to-end data path protection and Power Loss Protection. TCG Ruby models include 128 namespaces, NVMe-MI version 1.1.

Capacity

7.68TB

Form Factor

U.2

Compatibility

Windows, Windows Server, Linux

Sequential Read Performance

3250MB/s

Sequential Write Performance

1980MB/s

Random Read

469K IOPS

Random Write

85K IOPS

Interface

PCIe Gen 3.1 1x4, NVMe 1.3c

Dimensions (L x W x H)

100.45mm x 69.85mm x 7mm

Weight

95gms

Model Number

Operating Temperature

0C to 70C

Non-Operating Temperature

-40C to 85C

Certifications