WD Ultrastar DC SN655 WUS5EA138ESP7E3

SSD | 3.84 TB | internal | 2.5" | U.3 PCIe 4.0 (NVMe)

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By this brand:  Western Digital
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Notebook Hard Drives Solid State Drives
MPN 0TS2461
Manufacturer Western Digital
QuickCode 1663904
Qty immediately available 0
Total stock 0
RRP: £5,848.21 inc VAT
£2,503.44 inc VAT
£2,086.20 ex VAT
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Main Specification

Product Description WD Ultrastar DC SN655 WUS5EA138ESP7E3 - SSD - 3.84 TB - U.3 PCIe 4.0 (NVMe)
Type Solid state drive - internal
Capacity 3.84 TB
NAND Flash Memory Type 3D triple-level cell (TLC)
Form Factor 2.5"
Interface U.3 PCIe 4.0 (NVMe)
Features End-to-end data path protection, Dual Port, Instant Secure Erase (ISE), Power Loss Protection (PLP), Variable Sector Size Management, Western Digital BiCS5 3D TLC NAND, NVMe Management Interface (NVMe-MI) 1.1b, NVMe 1.4
Dimensions (WxDxH) 69.85 mm x 100.45 mm x 15 mm
Weight 147.3 g
Manufacturer Warranty 5-year warranty

General

Device Type Solid state drive - internal
Capacity 3.84 TB
NAND Flash Memory Type 3D triple-level cell (TLC)
Form Factor 2.5"
Interface U.3 PCIe 4.0 (NVMe)
Features End-to-end data path protection, Dual Port, Instant Secure Erase (ISE), Power Loss Protection (PLP), Variable Sector Size Management, Western Digital BiCS5 3D TLC NAND, NVMe Management Interface (NVMe-MI) 1.1b, NVMe 1.4
Width 69.85 mm
Depth 100.45 mm
Height 15 mm
Weight 147.3 g

Performance

Drive Writes Per Day (DWPD) 1
SSD Endurance 5.5 PB
Internal Data Rate 6800 MBps (read) / 2600 MBps (write)
Maximum 4KB Random Write 112000 IOPS
Maximum 4KB Random Read 1000000 IOPS

Reliability

MTBF 2,500,000 hours
Non-Recoverable Errors 1 per 10^17

Expansion & Connectivity

Interfaces U.3 PCIe 4.0 (NVMe)
Compatible Bay 2.5"

Power

Power Consumption 20 watt (typical) 8 watt (idle)

Software & System Requirements

OS Required Linux, Microsoft Windows Server, Microsoft Windows

Manufacturer Warranty

Service & Support Limited warranty - 5 years

Environmental Parameters

Min Operating Temperature 0 °C
Max Operating Temperature 70 °C
Min Storage Temperature -40 °C
Max Storage Temperature 85 °C
Product features

Robust durability

Engineered for longevity, the WD Ultrastar DC SN655 has an impressive MTBF of 2,500,000 hours, ensuring reliability and durability for users who need high availability and consistent performance.

High-capacity storage

With a generous 3.84 TB capacity, this internal hard drive meets the needs of data centers, offering ample space for large datasets, high-resolution video storage, and extensive software libraries.

Exceptional performance

Featuring an internal data rate of up to 6800 MB/s for reading and 2600 MB/s for writing, alongside maximum 4KB random read IOPS of 1,000,000 and write IOPS of 112,000, the WD Ultrastar DC SN655 delivers swift and efficient data access and transfer speeds.

Advanced data protection

Equipped with end-to-end data path protection, Power Loss Protection (PLP), and Instant Secure Erase (ISE), this hard drive ensures your data's safety against various threats, from unexpected power outages to the need for secure data erasure.

Innovative technology

Leveraging Western Digital BiCS5 3D TLC NAND technology, the WD Ultrastar DC SN655 offers improved density, performance, and endurance, making it a solution for high-performance computing environments.
Key selling points
  • 3.84 TB capacity meets extensive storage requirements
  • Up to 6800 MB/s internal data rate for rapid file access and transfer
  • 2,500,000 hours MTBF for enhanced reliability and durability
  • Power Loss Protection and Instant Secure Erase for advanced data security
  • Supports NVMe 1.4 and U.3 PCIe 4.0 interface for high-speed connectivity
References

MPN: 0TS2461

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