WD Blue SN550 2TB Review & Specs

WD Blue SN550 2TB NVMe Gen3 x4 PCIe M.2 2280 3D NAND WDS200T2B0C

WD Blue SN550 2TB NVMe Gen3 x4 PCIe M.2 2280 3D NAND WDS200T2B0C

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  • Boost Your System’S Performance With Next-Gen Nvme Ssds
  • Over 4 Times Faster Than Our SATA Ssds
  • Slimline M.2 2280 Form Factor
  • Western Digital-Designed Controller And Firmware For Optimized Performance
  • Western Digital SSD Dashboard Constantly Monitors The Health Of Your SSD

Specifications Overview

Model WDS200T2B0C
Release Date November 2020

* First availability for purchase, it may not correspond to the actual market launch date.

Series Blue SN550 NVMe
Capacity 2000 GB
Interface M.2 (M)
Form Factor M.2-2280
NAND Flash Type 3D NAND
Max Sequential Read Up to 2600 MB/s
Max Sequential Write Up to 1800 MB/s

Critic Reviews


The WD Blue SN550 is positioned as a significant upgrade over their previous SN500 SSD, and the performance is impressive for a DRAM-less drive. It would make an excellent upgrade over a SATA SSD, and the competitive pricing helps it stack up favorably against other low-cost NVMe options as well.


The WD SN550 basically takes all of the incentive away from other DRAMless solution producing a top performing drive at a budget price!


If you want ultimate speeds, especially in respect of writing, or hardware encryption then look elsewhere. The WD Blue SN550 is more of a family people-carrier than a head-turning roadster, to use a vehicle analogy.That said, the benchmark numbers still...


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