This article covers SanDisk Extreme 2TB M.2 NVMe SSD 内蔵SSD PCIe Gen4.0 最大5150MB/秒の読み取り速度 nCache Technology.

Overview

The SanDisk Extreme 2TB M.2 NVMe SSD is an internal solid-state drive developed by Western Digital Technologies. With the model number SDSSDX3N-2T00-G26, this drive supports the PCIe Gen4.0 interface and delivers sequential read speeds of up to 5,150MB/s. The 2TB capacity provides ample space for music, photos, videos, and documents.
A key feature of this drive is the efficient nCache 4.0 technology, which accelerates file copying and publishing tasks. The combination of NVMe and PCIe Gen4.0 minimizes latency during data-intensive operations, making it a solid choice for demanding workloads.
In the market, this drive sits in the entry-to-mid tier of PCIe Gen4.0 SSDs. It is well-suited for gamers looking to expand their storage and for creative professionals who need fast access to large files.

Compatibility Guide

This drive uses the M.2 2280 form factor, which is widely supported by desktop motherboards and many laptops. Installation is straightforward: secure the drive with a single screw into a PCIe Gen M.2 2280 slot.
The interface supports NVMe and PCIe Gen4.0. It will also work in PCIe Gen3.0 slots, but the transfer speed will be limited to Gen3 bandwidth. For full performance, a motherboard with PCIe Gen4.0 support is recommended.
Western Digital Dashboard software allows you to monitor drive health, temperature, and firmware updates. This tool helps ensure long-term stability and performance.

Product Info

The SanDisk Extreme 2TB M.2 NVMe SSD was released on November 9, 2023. Its dimensions are 80 mm in length, 22 mm in width, and 2.4 mm in height, with a weight of approximately 0.012 pounds. The maximum read speed of 5,150MB/s applies to both the 1TB and 2TB models.
In terms of market positioning, this is an entry-to-mid tier PCIe Gen4.0 SSD. Compared to high-end models, write speeds and random access performance are more modest, but it delivers sufficient performance for typical use cases.

Best Use Cases

  • Gamers expanding their PC storage: the fast PCIe Gen4.0 read speeds reduce game loading times. However, if your motherboard only supports PCIe Gen3.0, the speed will be limited, so a higher-tier model may not be necessary.
  • Creative professionals handling large photo and video files: the 2TB capacity and high read speeds make file management efficient. For 4K video editing where write speed matters, consider a faster model.
  • Laptop users upgrading their internal SSD: the M.2 2280 form factor fits most laptops with a compatible slot. Check that your laptop uses M.2 2280 rather than the shorter M.2 2230 format.

Things to Consider

While the read speed reaches 5,150MB/s, the write speed is not officially disclosed. If you frequently write large amounts of data, the write performance could become a bottleneck.
Detailed specifications such as DRAM cache presence and NAND type are not published. If long-term endurance is a priority, look for a drive with a stated TBW (total bytes written) rating.
When used in a PCIe Gen3.0 environment, the transfer speed will be capped by Gen3 bandwidth. To get the most out of this drive, you need a motherboard with PCIe Gen4.0 support.

FAQ

Q: Can this SSD be used in a PS5?
A: The PS5 has an M.2 SSD slot, but you should check Sony's official requirements for compatibility. This drive supports PCIe Gen4.0, but the PS5 also requires a heatsink, so verify the full requirements beforehand.
Q: What is the difference between this SSD and a PCIe Gen3.0 SSD?
A: PCIe Gen4.0 offers twice the bandwidth of Gen3.0. This drive achieves up to 5,150MB/s read speeds, but in a Gen3.0 slot, the speed will be limited to Gen3 bandwidth.
Q: How durable is this SSD?
A: The TBW (total bytes written) rating for this drive is not publicly disclosed. It offers sufficient durability for typical use, but for heavy, long-term write workloads, consider a drive with a stated endurance rating.

Product Disclosure (Amazon)

  • Manufacturer: Western Digital Technologies, Inc.
  • Brand: SANDISK
  • Model: SDSSDX3N-2T00-G26
  • ASIN: B0CN1NFYZ6
  • Note: This article covers a manufacturer-made product based on Amazon listing details.