Western Digital Ultrastar DC SN640 WUS4BB096D7P3Ez 960 GB Solid State Drive - 2.5" Internal - U.2 (SFF-8639) NVMe (PCI Express NVMe 3.1 x4) - Mixed Use
Server, Storage System Device Supported - 0.8 DWPD - 1433.60 TB TBW - 3330 MB/s Maximum Read Transfer Rate - 5 Year Warranty
SKU
Category
Hard Drives/Solid State Drives
$304.25
Back-ordered
Special order — estimated OEM lead time 3–8 weeks. Order today and we expect to receive stock between Oct 4 and Nov 8, then process your delivery right after.
Genuine Western Digital through authorized distribution — NDAA §889 screened before checkout. TAA verified on request.
SKU
Category
Hard Drives/Solid State Drives
Overview
The Dynamic Data Center Environment
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/D (capacities from 960GB-7.68TB) and 2 DW/D (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.
Warranty
Limited Warranty: 5 Year
About Western Digital
Western Digital Western Digital, a leader in data infrastructure, creates environments for data to thrive. The company is driving the innovation needed to help customers capture, preserve, access, analyze, and transform an ever-increasing diversity of data. Everywhere data lives, from advanced data centers to mobile sensors to personal devices, the company's industry-leading solutions deliver the possibilities of data. Western Digital data-centric solutions are comprised of the Western Digital®, G-Technology™, SanDisk® and WD® brands.
Highlights
Western Digital NVMe 1.3c compliant controller; PCIe Gen3.1x4
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.
Specifications
Drive Performance
Maximum Read Transfer Rate
3330 MB/s
Maximum Write Transfer Rate
1190 MB/s
Random 4KB Read
434000IOPS
Random 4KB Write
49000IOPS
Endurance (DWPD)
0.8
Endurance (TBW)
1433.60 TB
Endurance Type
Mixed Use
General Information
Manufacturer
Western Digital Corporation
Manufacturer Part Number
0TS1849
Brand Name
Western Digital
Product Line
Ultrastar
Product Series
DC SN640
Product Model
WUS4BB096D7P3Ez
Product Name
Ultrastar DC SN640 WUS4BB096D7P3Ez Solid State Drive (TCG Ruby)
