Name: 0TS1953 Western Digital 1.6TB TLC PCIe NVMe 3.1 x4 U.2 2.5-Inch SSD
Brand: Western Digital
SKU: 0TS1953
Price: 640.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Western Digital Ultrastar DC SN640 is a 1.6TB solid state drive built for enterprise servers and storage solutions. It fits into environments that require dependable, high-capacity storage with fast access times, using the U.2 2.5-inch form factor and PCIe NVMe interface to meet modern data demands.

General Information
Brand	Western Digital
Part Number	0TS1953

Technical Information
Capacity	1.6TB
Memory Technology	Triple-Level Cell (TLC)
Form Factor	U.2
Interface	PCIe Gen 3.0 x4
MTBF	2,000,000 hours
Hot Swappable	Yes
Hot Pluggable	Yes

Physical Characteristics
Dimensions	15 x 69.85 x 100.45 mm
Weight	1.10
Condition	Refurbished

Product Description
The Western Digital Ultrastar DC SN640 is designed to deliver reliable and efficient storage for enterprise environments. It often appears in data centers and server farms where consistent performance and capacity are crucial. Built for IT professionals and businesses managing large-scale workloads, this solid state drive handles demanding applications such as cloud computing, virtualization, and analytics with ease. Its U.2 form factor makes it a straightforward upgrade for many existing server setups. Key Features High endurance suited for mixed workload environments Fast NVMe 3.1 interface supports quick data access and reduced latency Robust error correction and power-loss protection to safeguard data Efficient power usage helps maintain lower operating costs Optimized firmware tailored for enterprise-level reliability This drive is typically installed in servers and storage arrays where reliability under heavy use is a priority. It plays a vital role in supporting business-critical applications by providing steady performance and long-term durability.

Use Cases
The Western Digital Ultrastar DC SN640 SSD is engineered for enterprise environments demanding reliable, high-capacity storage with rapid access. It is well-suited for data centers, cloud service providers, and IT infrastructures that require consistent performance under heavy workloads and scalable storage solutions. How It's Used: Accelerating database transactions in high-throughput data centers for financial services and e-commerce platforms. Supporting virtualization hosts in enterprise IT environments to improve VM boot times and application responsiveness. Enabling fast caching and tiered storage in large-scale storage clusters within cloud service infrastructures. Facilitating edge computing deployments by providing durable storage that balances speed and capacity near data sources. Integrating into rack-mounted server arrays for SMB networks requiring efficient storage consolidation and data access. This SSD enhances operational efficiency by delivering low latency and high bandwidth, facilitating seamless scalability in diverse enterprise storage architectures. Its robust design supports demanding workloads, ensuring consistent performance and reliability across complex computing environments.

0TS1953 Western Digital 1.6TB TLC PCIe NVMe 3.1 x4 U.2 2.5-Inch SSD

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases