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WUS5EA1A1ESP7E4 Western Digital Ultrastar DC SN655 15.36TB PCIe Gen4 NVMe 1.4b U.3 15mm TCG Ruby Solid State Drive

SKU:

WUS5EA1A1ESP7E4

Weight: 0.50 lbs
Condition: Refurbished

✔ 15.36TB capacity with PCIe Gen4 NVMe 1.4b interface
✔ Sequential read speeds up to 6,800 MB/s and write speeds up to 3,700 MB/s
✔ Dual-port redundancy and failover capability for enhanced reliability
✔ 2.5-inch U.3 15mm form factor with TCG Ruby encryption for data security

In stock

$3,335.00
Product Overview

The Western Digital Ultrastar DC SN655 15.36TB SSD is engineered to address the storage needs of modern enterprises. With its high-speed PCIe Gen4 NVMe interface, substantial storage capacity, and advanced features like dual-port redundancy and TCG Ruby encryption, it ensures data is both rapidly accessible and securely protected. Its robust design and high endurance make it an ideal choice for data-intensive applications, providing reliable performance in demanding environments.

General Information
Brand Western Digital
Part Number WUS5EA1A1ESP7E4
Series Ultrastar DC SN655
Drive Type NVMe
Technical Information
Capacity 15.36TB
NAND Flash 3D NAND
Memory Technology Triple-Level Cell (TLC)
Form Factor 2.5-inch
Interface PCIe Gen 4.0 x4
MTBF 2 Million Hours
Performance
Max Sequential Read Up to 6,800 MB/s
Max Sequential Write Up to 2,700 MB/s
Random Read Up to 800,000 IOPS
Random Write Up to 120,000 IOPS
Endurance (TBW) 3,650 TBW
Physical Characteristics
Dimensions 0.59 in x 2.75 in x 3.94 Inches
Weight 0.50
Condition Refurbished


Product Description

The Western Digital Ultrastar DC SN655 15.36TB SSD (model WUS5EA1A1ESP7E4) is a high-capacity, enterprise-grade storage solution designed to meet the demands of modern data centers. Utilizing a PCIe Gen4 NVMe 1.4b interface, it delivers exceptional performance with sequential read speeds up to 6,800 MB/s and write speeds up to 3,700 MB/s. The drive features dual-port redundancy and failover capability, ensuring continuous data availability and reliability. Its 2.5-inch U.3 15mm form factor allows for seamless integration into existing infrastructures, while TCG Ruby encryption provides robust data security.

Key Features

  • 15.36TB storage capacity for large-scale data applications
  • PCIe Gen4 NVMe 1.4b interface for high-speed data transfer
  • Sequential read speeds up to 6,800 MB/s and write speeds up to 3,700 MB/s
  • Dual-port redundancy and failover capability for enhanced reliability
  • 2.5-inch U.3 15mm form factor for easy integration
  • TCG Ruby encryption for robust data security
  • Endurance rating of 1 Drive Write Per Day (DWPD)
  • Mean Time Between Failures (MTBF) of 2.5 million hours

Designed for enterprise environments, the Ultrastar DC SN655 offers a balance of performance, capacity, and reliability, making it suitable for applications such as cloud data centers, big data analytics, and AI/ML workloads.


Use Cases

The Western Digital Ultrastar DC SN655 15.36TB SSD is optimized for enterprise environments that demand high throughput and low latency storage solutions. It is particularly suited to data centers and large-scale virtualization deployments where continuous data availability and security are critical.

How It's Used:

  • High-performance storage for hyper-converged infrastructure in enterprise data centers requiring rapid VM provisioning and migration.
  • Persistent storage layer for real-time analytics platforms in financial trading environments needing ultra-low latency access.
  • Storage backend in cloud service providers’ environments supporting multi-tenant workloads with strong data security compliance.
  • Edge computing nodes in telecom networks where dual-port redundancy ensures uninterrupted service delivery.
  • Storage clusters for AI and machine learning workloads demanding consistent high throughput and endurance.

This SSD's design enhances operational efficiency by enabling fast data access and secure data handling in mission-critical applications. Its scalability and reliability features support demanding workloads, making it a practical choice for modern IT infrastructures focused on performance and resilience.


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WUS5EA1A1ESP7E4 Western Digital Ultrastar DC SN655 15.36TB PCIe Gen4 NVMe 1.4b U.3 15mm TCG Ruby Solid State Drive
WUS5EA1A1ESP7E4 Western Digital Ultrastar DC SN655 15.36TB PCIe Gen4 NVMe 1.4b U.3 15mm TCG Ruby Solid State Drive
$3,335.00