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Overview

Upgrade your gaming PC or workstation with the WD_BLACK SN850X 4TB NVMe SSD. This M.2 2280 PCIe Gen 4 drive delivers fast load times, rapid file transfers, and smooth performance for gaming, content creation, and demanding workloads. Heatsink not included.

Brand New, WD_BLACK SN850X NVMe™ SSD - 4TB, Without Heatsink

Model: WDS400T2X0E-00BCA0
Web Code: 20248668

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Read return policy

Warranty Information

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Capacity: 4TB

Form Factor: M.2 2280

Connector: M.2

Sequential Read Performance: 7300MB/s

Sequential Write Performance: 6600MB/s

Random Read: 1200K IOPS

Random Write: 1100K IOPS

Interface: PCIe 4.0 x4

Endurance (TBW): 2400units

Dimensions (L x W x H): 80mm x 22mm x 2.38mm

Weight: 7.5gms

Operating Temperature: 0°C to 85°C

Non-Operating Temperature: -40°C to 85°C

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.