Western Digital BLACK SN7100 1TB M.2 2280 Gen4 PCIe 7,250 MB/s NVMe Internal Gaming SSD

Overview

The Western Digital WDS100T4X0E-00CJA0 is a 1TB M.2 2280 NVMe internal SSD designed to deliver fast and reliable storage for gaming and demanding workloads. It connects through a PCIe Gen 4.0 interface, offering sequential read speeds up to 7,250MB/s and write speeds up to 6,900MB/s. This makes it well-suited for reducing load times in games, handling large files quickly, and supporting intensive applications like game development or content creation.

With random read and write performance reaching 1,000K and 1,400K IOPS respectively, this SSD ensures smooth multitasking and quick access to data. Its DRAM-less design helps improve power efficiency, which is especially beneficial for laptops and handheld gaming devices where battery life matters. The use of 3D TLC NAND flash memory provides consistent performance and durability over time.

This SSD fits naturally in gaming rigs, high-performance laptops, or workstations where speed and reliability are critical. Whether you’re storing a large game library, streaming content, or working with advanced game engines, the Western Digital WDS100T4X0E-00CJA0 offers the performance needed to keep up with demanding tasks.

Key features

• PCIe Gen 4.0 NVMe interface delivers significantly faster data transfer compared to previous generations, reducing load times and improving responsiveness.
• High sequential read speed of up to 7,250MB/s and write speed of up to 6,900MB/s enable quick file transfers and efficient handling of large game files or multimedia content.
• Random read and write IOPS of 1,000K and 1,400K support smooth multitasking and rapid access to frequently used data.
• DRAM-less architecture enhances power efficiency, making it a practical choice for portable gaming laptops and devices where battery life is important.
• 3D TLC NAND flash memory provides reliable endurance and consistent performance over extended use, ensuring your data stays safe and accessible.
• Compact M.2 2280 form factor fits easily into modern gaming PCs and laptops without requiring additional space or adapters.
• Backed by a 5-year limited warranty, offering peace of mind for long-term use.

Key specs

• Storage capacity: 1TB
• Form factor: M.2 2280
• Interface: PCIe Gen 4.0 NVMe
• Sequential read speed: up to 7,250MB/s
• Sequential write speed: up to 6,900MB/s
• Random read IOPS: up to 1,000K
• Random write IOPS: up to 1,400K
• Memory type: 3D TLC NAND flash
• DRAM-less design for improved power efficiency
• Warranty: 5-year limited

Connectivity and compatibility

This SSD uses the M.2 2280 form factor and PCIe Gen 4.0 NVMe interface, making it compatible with a wide range of modern motherboards and laptops that support PCIe 4.0. It fits directly into the M.2 slot without the need for additional cables or adapters. Its high-speed interface ensures it can fully leverage the bandwidth available on compatible systems, providing a noticeable boost in performance for gaming and professional workloads.

Ideal uses and environments

The Western Digital WDS100T4X0E-00CJA0 is well suited to gamers who need fast load times and ample storage for large game libraries. It also fits well in high-performance laptops and workstations used for content creation, video editing, and software development where quick file access and transfer speeds are essential. Its power-efficient design makes it a strong choice for portable devices that require long battery life without sacrificing speed.