0TS1952 by Western Digital Corporation

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Manufacturer Western Digital Corporation
Manufacturer's Part Number 0TS1952
Description Hard Drives/Solid State Drives; Endurance Type: Read Intensive; Brand Name: Western Digital; Product Line: Ultrastar; Product Model: WUS4CB080D7P3E3; Product Type: Solid State Drive;
NAME DESCRIPTION
Wireless LAN: No
Operating Power Consumption: 12 W
Product Series: DC SN640
Device Supported: Storage System
Endurance (TBW): 2.92 PB
Depth: 100.45 mm
Form Factor: 2.5"
Product Model: WUS4CB080D7P3E3
Height: 7 mm
Storage Capacity: 800 GB
Endurance Type: Read Intensive
Width: 69.85 mm
Endurance (DWPD): 2.0
Drive Interface: PCI Express NVMe
Maximum Read Transfer Rate: 3000 MB/s
Maximum Write Transfer Rate: 1000 MB/s
Weight (Approximate): 95 g
Environmental Certification: RoHS
Environmentally Friendly: Yes
Drive Interface Standard: PCI Express 3.1 x4
Product Name: Ultrastar DC SN640 WUS4CB080D7P3E3 Solid State Drive
Drive Type: Internal
Limited Warranty: 5 Year
Encryption Standard: 256-bit
Brand Name: Western Digital
Marketing Information:

The Dynamic Data Center Environment
IT organizations have to optimize their infrastructure for the dynamic data center environment by improving utilization of storage capacity for demanding new workloads, improving responsiveness for critical applications, maintaining uptimes and availability, and lowering their TCO. With the advent cloud architectures driving new on premise data center designs utilizing converged, hyper converged, and composable infrastructure with higher performance CPUs, traditional SATA-based storage have become the bottleneck. Whereas, NVMe-based SSDs are designed specifically to maximize performance of flash memory and are widely deployed in the public cloud offering flexibility and scalability at lower costs.
The new Ultrastar® DC SN640 NVMe™ SSD improves performance and responsiveness over the current generation DC SN630 NVMe SSD and offers capacities including 960GB, 1.92TB, 3.84TB, and 7.68TB in U.2. (Gen3.1 x 4). The SN640 includes Western Digital’s industry-leading 96L BiCS4 3D TLC NAND and in-house NVMe 1.3 controller providing 5x read performance improvement over SATA SSDs. The DC SN640 is a cost-optimized NVMe SSDs for broad deployment into cloud/hyperscale and on-prem data centers. The SN640 includes enterprise reliability features including power-loss protection, end-to-end data path protection, and a 5-year limited warranty.

Designed for Workload Flexibility
The DC SN640 is offered in two endurance classes: 0.80 DW/D and 2 DW/D, each for a period of five years. The 0.80 DW/D swim lane is designed for read intensive applications while the 2 DW/D swim lane can be deployed in mixed-use workloads requiring higher performance and endurance levels over the life of the drive providing IT organizations a way to optimize for application performance.

Safeguarding Data
Regulatory and privacy requirements demand the need for increased data security for data at rest. The Ultrastar DC SN640 with Instant Secure Erase (ISE) helps safeguard data with AES-256 encryption engine and provides instant erase upon decommissioning and recommissioning the drive. Secured Firmware downloads with RSA authentication ensure that the drive runs authentic Western Digital firmware only
Product Type: Solid State Drive
Compatibility: Cloud and Hyperscale Storage
Product Line: Ultrastar