Western Digital WDS250G2B0B vs WD Blue SN550 250GB SSD Comparison

Western Digital WDS250G2B0B and WD Blue SN550 250GB are both solid state drives with the same Capacity (250 GB), Form Factor (M.2-2280) and NAND Flash Type (3D NAND). The main differences are in Performance (+99%), Interface, NVME and Max Sequential Read.

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Western Digital WDS250G2B0B	WD Blue SN550 250GB
Prices (Change region) Out of Stock $54.99 Out of Stock + $0.99 Shipping $54.99 Out of Stock $57.99 Out of Stock $64.99 Out of Stock Free shipping $68.00 Out of Stock Free shipping $239.36 - Buy now Show 4 more offers	Prices (Change region) In Stock Free shipping $79.50
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Brand Western Digital	Brand Western Digital
Model WDS250G2B0B	Model WDS250G2B0C
Release Date 📅 July 2017	Release Date 📅 December 2019
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (290 reviews) Add a product review	User reviews ★★★★★ (80 reviews) Add a product review
Performance (Charts) 317th / 1746 (-99%)	Performance (Charts) 158th / 1746 (0%)
Effective Value 198th / 336	Effective Value 99th / 336
Price history View Details ►	Price history View Details ►
Price/GB $0.22	Price/GB $0.32
GB/$1 4.55	GB/$1 3.14
Series Blue	Series Blue SN550 NVMe
Capacity 250 GB	Capacity 250 GB
Interface SATA 6 Gb/s	Interface PCIe Gen3 x4
NVME No	NVME Yes
Form Factor M.2-2280	Form Factor M.2-2280
NAND Flash Type 3D NAND	NAND Flash Type 3D NAND
Max Sequential Read Up to 550 MB/s	Max Sequential Read Up to 2400 MB/s
Max Sequential Write Up to 525 MB/s	Max Sequential Write Up to 950 MB/s
MTBF Up to 1.75M hours	MTBF 1.7M hours