0TS2391 Western Digital Ultrastar 7.68tb Pcie 2.5inch SSD
0TS2391 Overview
The Western Digital Ultrastar DC SN640 7.68TB (Model: 0TS2391) is a high-capacity, enterprise-grade NVMe solid-state drive designed for modern data centers, cloud infrastructure, and large-scale storage systems. Built on the reliable PCIe Gen 3.1 x4 interface with a U.2 2.5-inch form factor, this SSD delivers a strong balance of performance, endurance, and efficiency for demanding workloads such as virtualization, databases, and software-defined storage.
$2,025
0TS2391 Technical Specifications
Western Digital Ultrastar Dc Sn640 7.68tb Pcie Gen 3.1 X4 U.2 Se 2.5inch Solid State Drive
Brand : Western Digital
Part : 0TS2391
Product Line : Ultrastar Dc Sn640
Product Type : Solid State Drive
Product Name : Ultrastar Dc Sn640 7.68tb Solid State Drive
Best Fit Applications :
Cloud And Hyperscale Storage
Software Defined Storage
File, Block And Object Storage Applications
Direct-attached Storage (das)
Hyper-converged Infrastructure
Virtualization
Key Features :
Storage Capacity : 7.68 Tb
Interface : Pcie Gen 3.1 X4 (compliant To Nvme™ 1.3)
Form Factor : U.2 2.5-inch Drive
Mtbf : 2 Million Hours
Performance :
Sequential Read (max, 128k) : 3.1k Mbps
Sequential Write (max, 128k) : 1.8k Mbps
Random Read Iops (max, 4k) : 467k Iops
Random Write Iops (max, 4k) : 65k Iops
Random Mixed R70/w30 (max, 4k) : 187k Iops
Physical :
Z-height : 7.00 +0.2/-0.5 Mm
Width : 69.85 +/-0.25 Mm
Length : 100.45 Mm
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