Western Digital BLACK SN7100 500GB M.2 2280 PCIe Gen 4.0 SSD

Overview

The Western Digital WDS500G4X0E-00CJA0 is a 500GB NVMe solid state drive designed for high-performance storage in desktops, gaming laptops, and handheld consoles. It uses a PCIe Gen 4.0 x4 interface to deliver fast data transfer speeds, reaching up to 6,800 MB/s for reads and 5,800 MB/s for writes. This drive fits into a standard M.2 2280 slot, making it a convenient upgrade that enhances system responsiveness and reduces load times for games, applications, and large files.

Key features

• PCIe Gen 4.0 x4 interface provides a high-bandwidth connection for faster data access and transfer.
• Sequential read and write speeds that significantly reduce waiting times when loading large files or software.
• High random IOPS performance ensures smooth multitasking and quick access to many small files, improving overall system responsiveness.
• DRAM-less controller design lowers power consumption, which helps extend battery life in laptops and portable gaming devices.
• Endurance rating of 300 TB written supports reliable long-term use, backed by a five-year limited warranty.
• Compact M.2 2280 form factor allows easy installation in most modern motherboards and portable devices without extra cables or adapters.

Key specs

• Storage capacity: 500 GB
• Interface: PCIe Gen 4.0 x4 NVMe
• Form factor: M.2 2280 (80 mm length)
• Sequential read speed: up to 6,800 MB/s
• Sequential write speed: up to 5,800 MB/s
• Random read IOPS: up to 760,000
• Random write IOPS: up to 1,200,000
• Endurance: 300 TB written (TBW)
• Warranty: five-year limited

Connectivity and compatibility

This SSD fits into any standard M.2 2280 slot that supports PCIe Gen 4.0 x4 NVMe drives, making it compatible with a wide range of modern desktops, gaming laptops, and handheld consoles. Its cable-free design simplifies installation and reduces clutter inside your system, allowing for better airflow and easier maintenance.

Performance and reliability

The combination of TLC 3D NAND and a DRAM-less controller balances high-speed performance with efficient power use. This makes the drive suitable for users who need fast load times and smooth multitasking without sacrificing battery life. The endurance rating ensures the drive can handle heavy workloads over time, making it a dependable choice for gamers, content creators, and everyday users looking to boost system speed.

Ideal uses and environments

This SSD works well in gaming setups where fast load times and quick asset streaming are critical. It also suits creative professionals who handle large video or photo files and need rapid data transfer. For general users, it offers a straightforward way to upgrade older systems, providing a noticeable improvement in boot times and application responsiveness without requiring a full system overhaul.