0TS2512 Western Digital 61.44TB PCI E Nvme x4 U.3 Solid State Drive
0TS2512 Overview
The **Western Digital Ultrastar DC SN655 61.44 TB NVMe SSD (model 0TS2512) is a high‑capacity enterprise storage drive built for read‑intensive data‑center and server workloads. It uses the PCIe 4.0 ×4 NVMe 1.4 interface in a U.3 2.5‑inch (15 mm) form factor, providing broad compatibility with hot‑swappable enterprise bays and storage arrays. The drive features Western Digital BiCS5 3D TLC NAND flash and is engineered for sustained 24/7 operation in large‑scale environments, offering a balance of high capacity, performance, and reliability suitable for cloud services, big data analytics, and distributed databases.
$30,244
0TS2512 Technical Specifications
Western Digital Ultrastar DC SN655 61.44TB PCI Express Nvme x4 U.3 15mm TCG Ruby Solid State Drive
Manufacturer : Western Digital
Manufacturer Part Number : 0TS2512
Storage Capacity: 61.44TB
Internal solid state drive
Enterprise data center class
Read-intensive workload
TCG Ruby hardware encryption
Interface & Form Factor
PCI Express 4.0 x4
NVMe 1.4 protocol
U.3 interface
2.5-inch form factor
15mm thickness
NAND & Technology
3D TLC NAND
Enterprise-grade reliability
Power-loss protection
Performance
Sequential read up to 4300 MB/s
Sequential write up to 3150 MB/s
Random read up to 890,000 IOPS
Random write up to 29,000 IOPS
Endurance & Reliability
Endurance: 1 DWPD
MTBF: 2.5 million hours
Designed for 24×7 operation
Power & Environment
Typical active power 16–20 W
Operating temperature 0°C to 70°C
Physical
2.5-inch U.3 SSD
Height 15mm
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