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WD Ultrastar DC SN655 WUS5EA176ESP7E3 - SSD - 7.68 TB - internal - 2.5" - U.3 PCIe 4.0 (NVMe) - Image 1

WD Ultrastar DC SN655 WUS5EA176ESP7E3 - SSD - 7.68 TB - internal - 2.5" - U.3 PCIe 4.0 (NVMe)

Western Digital

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Last Updated: 22/07/2026
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Product Description

Compare today's prices on the "WD Ultrastar DC SN655 WUS5EA176ESP7E3 - SSD - 7.68 TB - internal - 2.5" - U.3 PCIe 4.0 (NVMe)".

WD Ultrastar DC SN655 WUS5EA176ESP7E3 - SSD - 7.68 TB - internal - 2.5" - U.3 PCIe 4.0 (NVMe)

Designed for demanding enterprise workloads, this high-capacity solid-state drive delivers the performance, endurance, and reliability you need to accelerate data-intensive applications. With a massive 7.68TB of storage in a compact 2.5-inch form factor and lightning-fast PCIe 4.0 NVMe connectivity, the WD Ultrastar DC SN655 dramatically reduces latency and boosts throughput for database engines, virtualisation environments, and content delivery networks. Whether you are upgrading a data centre or building a high-performance storage array, this drive offers the balance of capacity and speed that modern infrastructures require.

- Massive 7.68TB capacity for high-density storage in a single drive

- Industry-standard U.3 PCIe 4.0 x4 NVMe interface for exceptional data transfer rates

- Sequential read speeds up to 6,800 MB/s and sequential write speeds up to 4,200 MB/s

- Random read performance up to 1,050,000 IOPS and random write performance up to 210,000 IOPS

- Power-loss protection (PLP) to safeguard data integrity during unexpected power events

- End-to-end data path protection and TCG Enterprise encryption support for enhanced security

- High endurance rating of up to 1 DWPD (Drive Writes Per Day) for sustained write-intensive workloads

- Backward compatible with U.2 slots when used with a suitable adapter

- Optimised for 24/7 operation with Western Digital's proven reliability and low power consumption

Ideal for enterprise users who require uncompromising performance and capacity, the WD Ultrastar DC SN655 is a reliable choice for scaling your storage infrastructure with confidence.

GTIN: 619659202392