Western Digital Blue SN550 1TB PCIe NVMe Gen-3 x4 3D TLC NAND M.2 NGFF (2280) Solid State Drive - WDS100T2B0C


Warranty5 Years
AvailabilityIn Stock
ManufacturerWestern Digital
SeriesW.D. Blue SN550 NVMe SSD
UPC Code718037868738

Product Specs

Product Specs
Capacity1 TB
Cache BufferIntelligent SLC Caching Technology
Flash TypeSanDisk 96-Layer BiCS4 3D NAND Flash Memory Tri-Level Cell (TLC)
Interface ConnectorM.2 NGFF (M Key)
Interface SpeedPCIe NVMe Gen-3.0 x4 8GB/Sec, Up to 4 Lanes
Max Sequential ReadUp to 2,400MB/sec (Q 32, Thread 1)
Max Sequential WriteUp to 1,950MB/sec (Q 32, Thread 1)
4K Random ReadUp to 410,000MB/sec (Q 32, Thread 8)
4K Random WriteUp to 405,000MB/sec (Q 32, Thread 8)
SSD Endurance600TBW (Total Bytes Written)
Life Expectancy1.7 Million Hours (MTBF Mean Time Between Failures)
Shock Resistance1500Gs @ 0.5ms half sine
Ecc RecoveryLDPC Error Correction (Low Density Parity Check)
Rohs CompliantYes
Form FactorM.2 NGFF (M Key)
Dimensions(L x W x H) 80.15mm x 22.15mm x 2.38mm
ControllerWestern Digital in-house Controller
Power ConsumptionActive (AVG) 75 / Operating (Max) 4.9W / Low Power (PS3) 20mW / Sleep (PS4) Low power 5mW

Key Features

  • Fast Start-Up, Loading and File Transfers
  • PCIe 4 x3 NVMe Express SSD for Client PCs
  • New Western Digital Controller
  • SanDisk 96-Layer BiCS4 3D NAND Flash Memory Tri-Level Cell (TLC)
  • Intelligent SLC Caching Technology
  • Shock and Vibration Resistant
  • Thermal Throttling Technology
  • Bad Block Management Technology
  • Trim Support Technology
  • Error Correction Technology
  • Built for Gaming Laptops, Business PCs, Workstations and All-in-One PCs

Put NVMe power at the heart of your PC for lightning-fast, ultra-responsive performance. The WD Blue SN550 NVMe SSD can deliver up to 4 times the speed of SATA SSDs. Whether you’re working, creating, casually gaming, or processing large amounts of data, take advantage of this powerful internal drive’s high speeds to do more, faster. Available in capacities up to 1TB in an affordable M.2 2280 form factor, there’s no time like now to make the change to NVMe.

The Right Storage for Your Next PC: NVMe goes mainstream with a powerful, cost-effective storage solution that adds to the reliability of an SSD.

Boost Your Performance: Get breakneck sequential read speeds up to 2,400 MB/s3 to improve your productivity no matter what you’re doing or creating.

Think Small: Build powerful small-form factor PCs with a slim single-sided M.2 2280 PCIe Gen3 x4 NVMe SSD.

Do More With Less: Scalable NVMe hardware, accelerated architecture for high performance and low power draw.

Do More, Faster: Western Digital-designed controller and firmware paired with our latest 3D NAND for optimized, consistent performance.

Continuing the Legacy: Thousands of hours of hardware, firmware and validation testing combine to advance the award-winning WD Blue heritage of quality and reliability.

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