WD Black SN770M WDS100T3X0G 1 TB NVMe SSD — PCIe 4.0 x4 Performance in a Compact M.2 2230 Form Factor

The WD Black SN770M WDS100T3X0G delivers high-speed NVMe storage in a compact M.2 2230 package designed to boost handheld gaming consoles and slim notebooks. Built for enthusiasts who demand responsive system performance, this 1 TB drive leverages PCI Express NVMe technology to unlock faster load times, quicker game level transitions, and snappy app launches. With a maximum read transfer rate of up to 5150 MB/s, it makes everyday computing feel lighter and more immediate, whether you’re loading intense AAA titles, streaming content, or multitasking across demanding software. The SN770M pairs endurance and reliability with a modern form factor that fits into small devices without sacrificing capacity or speed.

• Blazing-fast PCIe Gen4 x4 NVMe performance: The SN770M uses PCIe 4.0 x4 reliability to deliver exceptionally high sequential read speeds, enabling rapid game loading, fast data access, and snappy system responsiveness—ideal for handheld consoles and ultrathin laptops where space-saving is essential.
• 1 TB of high-efficiency storage: A generous capacity for large game libraries, operating systems, and media libraries, allowing you to store more titles and files locally while reducing reliance on external drives or cloud storage during travel or on-the-go use.
• M.2 2230 form factor, versatile compatibility: Specifically designed for compact devices, this drive fits M.2 2230 slots found in handheld gaming systems and slim notebooks, offering a balance of speed, size, and heat management in tight spaces.
• Strong endurance for sustained workloads: With a robust TBW rating, the SN770M is built to handle long gaming sessions, frequent launches, and constant data access without compromising stability or reliability over time.
• NVMe reliability with modern cooling and efficiency: Engineered to maintain performance under load, the SN770M manages power efficiently and reduces thermal throttling, keeping speeds high during extended play or heavy multitasking scenarios.

Technical Details of WD Black SN770M WDS100T3X0G 1 TB

• Capacity: 1 TB
• Model: WDS100T3X0G
• Form Factor: M.2 2230
• Interface: PCI Express NVMe, PCIe Gen4 x4
• Maximum Read Transfer Rate: Up to 5150 MB/s
• Endurance: 600 TBW
• Target Use: Handheld gaming consoles and notebook devices supported
• Notes: Compact, high-performance storage designed for small form factor systems requiring fast data access in a slim profile

how to install WD Black SN770M WDS100T3X0G 1 TB

Installing the WD Black SN770M is straightforward, whether you’re upgrading a handheld console, a compact notebook, or a small-form-factor PC that accepts M.2 2230 drives. Follow these practical steps to ensure a secure, efficient installation and optimal performance from day one.

• Power down and unplug your device: Before handling any internal components, ensure the device is completely powered off and disconnected from power to prevent static damage.
• Open the device and locate the M.2 slot: Access the internal area and find the M.2 slot that supports 2230 form factors. If your device has multiple slots, consult the user manual to select the appropriate one.
• Prepare the mounting surface: If required, clear the slot area and align the screw hole on the SN770M with the standoff in the chassis to secure the module later.
• Insert the drive at a gentle angle and seat it flat: Insert the connector end first, then press down until the module sits firmly in place. Align the notch, ensuring it sits evenly with the slot.
• Secure with the retention screw and verify installation: Use the small screw to fix the drive. Replace the notebook or console cover, reconnect power, and boot the system. Enter BIOS/UEFI to confirm the drive is detected, then initialize or format the drive if prompted.
• Install or clone OS and update firmware: If you’re upgrading, you can clone your OS to the new drive or install a fresh copy. After installation, update the SSD firmware if an update is available to maximize performance and reliability.

Frequently asked questions

• What is the WD Black SN770M WDS100T3X0G? It is a 1 TB NVMe solid-state drive in the M.2 2230 form factor, designed for high-speed storage in handheld gaming consoles and slim notebooks, using PCIe Gen4 x4 for fast data access.
• What devices is this drive compatible with? The SN770M is built for handheld gaming consoles and notebook devices that support M.2 2230 slots, offering a compact, high-performance storage upgrade for portable platforms and compact laptops.
• How fast is the read performance? The drive delivers up to 5150 MB/s in maximum read transfer rate, enabling quick game loads, rapid data access, and smooth workflows in demanding applications.
• What is TBW/durability? The SN770M has a TBW rating of 600 TB, providing strong endurance for sustained workloads, frequent game launches, and long-term reliability.
• How do I install or upgrade? Install by inserting the M.2 2230 module into the correct slot, securing it with the mounting screw, booting the system to initialize the drive, and formatting or cloning as needed. Always power down before installation and consult your device’s manual for slot compatibility.

Designed to blend speed with compact form, the WD Black SN770M WDS100T3X0G is a compelling choice for gamers and productivity enthusiasts who need fast, reliable storage without sacrificing space. The combination of PCIe Gen4 x4 NVMe technology, a sizable 1 TB capacity, and the tiny M.2 2230 footprint makes it ideal for handheld consoles, thin-profile laptops, and other small form-factor devices where you want the speed of NVMe without the bulk of larger drives. Whether you’re upgrading a handheld gaming system to reduce load times or expanding a notebook’s storage to keep more games and media at your fingertips, this WD Black SSD delivers the performance and endurance required for today’s demanding software ecosystems.

Beyond raw speed, the SN770M emphasizes practical benefits that matter in real-world use. Expect shorter boot times, quicker application launches, and faster in-game asset streaming, which translates to a more seamless gaming and computing experience. The 1 TB capacity is particularly valuable for users who maintain sizeable game libraries or multimedia collections locally, reducing the dependency on external drives and frequent cloud syncing. And because the drive is built to fit compact devices, it enables manufacturers and end-users to maintain sleek products without compromising on storage headroom.

Quality and reliability are hallmarks of the WD Black line, and the SN770M is no exception. With endurance designed for sustained high activity and a modern NVMe interface, this drive handles heavy use with minimal performance degradation, ensuring you can rely on fast access even during prolonged gaming sessions or data-heavy workflows. In addition, the drive’s efficiency and thermal management considerations help mitigate throttling, so you can push your device a little harder without losing speed. For creators, gamers, and professionals who require a balance of speed, capacity, and compact size, the WD Black SN770M WDS100T3X0G offers a robust, future-proof storage solution.