Western Digital BLACK SN850X 4TB vs Crucial T500 4TB SSD Comparison

Western Digital BLACK SN850X 4TB and Crucial T500 4TB are both solid state drives with the same Capacity (4000 GB), Interface (PCIe Gen4 x4) and Form Factor (M.2-2280). The main differences are in NAND Flash Type, Max Sequential Read and Max Sequential Write.

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Western Digital BLACK SN850X 4TB	Crucial T500 4TB
Prices (Change region) In Stock $599.99 Last updated 57 minutes ago. In Stock $599.99 Out of Stock Free shipping $599.99 In Stock Free shipping $649.99 Out of Stock Free shipping $669.99 Show 2 more offers	Prices (Change region) Out of Stock Free shipping $269.99 Out of Stock Free shipping $495.99 Out of Stock Free shipping $495.99 Out of Stock $525.99 Out of Stock Free shipping $799.95 - Buy now Show 3 more offers
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Brand Western Digital	Brand Crucial
Model WDS400T2X0E	Model CT4000T500SSD3
Release Date 📅 August 2022	Release Date 📅 August 2024
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★☆ (33 reviews) Add a product review
Performance (Charts) 25th / 1746	Performance (Charts) n/a
Effective Value 63rd / 336	Effective Value -
Price history View Details ►	Price history View Details ►
Price/GB $0.15	Price/GB $0.13
GB/$1 6.67	GB/$1 7.6
Series BLACK SN850X NVMe	Series T500
Capacity 4000 GB	Capacity 4000 GB
Interface PCIe Gen4 x4	Interface PCIe Gen4 x4
NVME Yes	NVME Yes
Form Factor M.2-2280	Form Factor M.2-2280
SSD Controller 20-82-20035-B1	SSD Controller -
NAND Flash Type BiCS5 112-layer TLC	NAND Flash Type 3D NAND TLC
Max Sequential Read Up to 7300 MB/s	Max Sequential Read Up to 7000 MB/s
Max Sequential Write Up to 6600 MB/s	Max Sequential Write Up to 6900 MB/s
MTBF 1.75M Hours	MTBF -