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WDBB9G0040BNC WD Black SN850X 4TB M.2 PCIe 4.0 NVMe Internal Solid State Drive

SKU:

WDBB9G0040BNC

Weight: 3.00 lbs
Condition: Refurbished
  • 4TB storage capacity for extensive data and gaming libraries
  • M.2 2280 form factor fits most modern desktops and laptops
  • PCIe 4.0 NVMe interface enables ultra-fast read/write speeds
  • Designed with WD Black performance line aimed at gamers and creators
In stock

$688.85
Product Overview

The WD Black SN850X 4TB M.2 PCIe 4.0 NVMe SSD offers a powerful blend of large capacity and fast performance. It fits into the M.2 slot on desktops or laptops and is designed for applications that demand quick data access, like gaming or creative workloads. This drive stands out by providing high-speed storage that supports modern PCIe 4.0 systems, making it a solid option for users needing both space and speed in one package.

General Information
Brand Western Digital
Part Number WDBB9G0040BNC
Technical Information
Capacity 4TB
Memory Technology Triple-Level Cell (TLC)
Form Factor M.2 2280
Interface PCIe Gen 4.0 x4
Cache DRAM cache
MTBF 1,750,000 hours
Hot Swappable No
Hot Pluggable No
Performance
Max Sequential Read 7300 MB/s
Max Sequential Write 6900 MB/s
Random Read 1,000,000 IOPS
Random Write 1,100,000 IOPS
Endurance (TBW) 1400 TBW
Physical Characteristics
Dimensions 3.5 x 22 x 80 mm
Weight 3.00
Condition Refurbished
Miscellaneous
Compliance Standards WEEE, RoHS, CE, FCC


Product Description

The WD Black SN850X is an internal solid state drive built to deliver high performance and large storage in a compact M.2 2280 form factor. It’s commonly found in gaming rigs and workstations where speed and reliability matter. This SSD uses PCIe 4.0 technology to minimize loading times, allowing users to handle intensive applications or huge files smoothly.

Often used by gamers, content creators, and IT professionals, it provides a balance of capacity and rapid responsiveness needed for demanding tasks. Its advanced NVMe protocol ensures quick access to data, making it suitable for gaming, video editing, or software development environments.

Key Features

  • Speeds that reduce game load and file transfer times significantly
  • Supports up to 4TB capacity to store vast amounts of data
  • PCIe Gen4 x4 interface for cutting-edge bandwidth
  • Robust endurance and reliability tuned for heavy workloads
  • Optimized for high-performance desktop and laptop setups

This drive is typically installed inside gaming PCs, high-end laptops, or content creation stations where fast storage improves overall system responsiveness. Users notice quicker boot times and smoother multitasking compared to traditional drives. It’s a practical choice for those aiming to upgrade their system’s speed and storage without compromising reliability.


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WDBB9G0040BNC WD Black SN850X 4TB M.2 PCIe 4.0 NVMe Internal Solid State Drive
WDBB9G0040BNC WD Black SN850X 4TB M.2 PCIe 4.0 NVMe Internal Solid State Drive
$688.85