Western Digital Ultrastar DC SN655 7.86 TB U.3 PCI Express 4.0 NVMe TLC 3D NAND 0TS2459

General Information for Western Digital Hard Drives

Western Digital Ultrastar DC SN655. SSD capacity: 7.86 TB, SSD form factor: U.3, Read speed: 6800 MB/s, Write speed: 2600 MB/s, Component for: Server/workstation

DC SN655

Data strategy, not just data storage
Ultrastar NVMe enterprise SSDs continue to be the ideal solution for cloud and server providers who need performant, high-capacity, cost-optimized, read-intensive performance for their data-intensive applications.

Unlocking the Full Potential of Enterprise SSDs
With dual-port redundancy and failover capability, end-to-end data protection and additional enterprise features, Ultrastar DC SN655 NVMe SSDs help ensure your data is secure and available when needed. With high-capacity, low-latency performance reaching up to 1.1M IOPs, storage providers are efficiently able to increase capacity for modern applications processing large unstructured datasets and are reducing time-to-insights of big data and enabling efficient machine learning.

Features
Ultrastar DC SN655 NVMe SSDs includes the next generation Western Digital NVMe 1.4b controller with PCIe Generation 4.0 interface and Western Digital BiCS5 TLC 3D NAND to enable higher capacities and performance at scale for increasingly larger application workloads. Designed and built for the standard 2.5 SSD storage infrastructure, the SN655 includes support for U.2 and U.3 backplanes and features power loss protection and 2.5M MTBF (projected) and 1.0 DW/D with a 5 year limited warranty.

Emerging Workloads
Ultrastar DC SN65x NVMe SSDs are optimized for cloud and scaleout workloads, providing high QoS consistency for the emerging workloads for big data, artificial intelligence, and machine learning that are increasing in size and complexity making them the ideal solution for scaling capacity and maximizing GB/watt. DC SN655

Further details for this product, DC SN655, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.

7.68TB, U.3 15 mm, Security SE, NVMe SSD

Western Digital Ultrastar DC SN655. SSD capacity: 7.86 TB, SSD form factor: U.3, Read speed: 6800 MB/s, Write speed: 2600 MB/s, Component for: Server/workstation

Warranty information: 5 Years

Western Digital Ultrastar DC SN655 7.86 TB U.3 PCI Express 4.0 NVMe TLC 3D NAND 0TS2459 Specifications

Product Type Internal Solid State Drives Product Type Hard Drives Brand Western Digital Collection Model Western Digital DC SN655 Manufacturer Product Type Western Digital Hard Drives Manufacturer Product Type Western Digital Internal Solid State Drives Interface PCI Express 4.0 Product Family Ultrastar Product Family DC SN655 SSD form factor U.3 SSD capacity 7.86 TB Windows operating systems supported Yes Linux operating systems supported Yes Server operating systems supported Yes Width 69.8 mm Height 14.9 mm Depth 100.3 mm Weight 147.3 g Hardware encryption Yes Mean time between failures (MTBF) 2500000 h Memory Type TLC 3D NAND NVMe version 1.4 Component for Server/Workstation Read Speed 6800 MB/s Write Speed 2600 MB/s Random read (4KB) 980000 IOPS Random write (4KB) 80000 IOPS Uncorrectable Bit Error Rate (UBER) < 1 per 10^15 bits read NVMe Yes Operating temperature (T-T) 0 - 70 C Storage temperature (T-T) -40 - 85 C Warranty period 5 year(s) Product Line Ultrastar MPN 0TS2459 Drive Type(s) Supported Internal SSD Most Suitable For Workstation

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