addlink Technology has announced the release of its S91 series, a lineup of M.2 2230 PCIe Gen4x4 SSD designed for small mobile devices, including select models from Valve Steam Deck, Microsoft Surface, and popular laptop/tablet brands with 2230/2242 PCIe NVMe drives.

Small form factor M.2 2230 PCIe Gen4x4 Storage Solution for Small Mobile Devices
The S91 SSD is a small form factor M.2 2230 PCIe Gen4x4 storage solution designed for small mobile devices, such as Ultrabooks, laptops, tablets, and gaming devices. It boasts a PCIe Gen4x4 interface, delivering fast performance with sequential read speeds of up to 5000MB/s for the latest Intel and AMD platforms while still complying with PCIe Gen3 standards. With a height of only 2.15mm, all components of the S91 2230 SSD must be on one side to fit into small form factor mobile devices.

Faster, More Reliable, and Longer-Lasting Storage Solution
The addlink S91 SSD employs a new PCIe Gen4 SSD controller to achieve high-speed transmission, while working within limited space. The new controller incorporates an SLC caching feature and supports a host memory buffer (HMB), enabling the SSD to achieve even higher performance by utilizing the memory resources of the host. Additionally, the S91 SSD utilizes the latest in LDPC ECC, wear leveling, bad block management, and over-provisioning technology to ensure data accuracy and extend the drive's lifespan.

High-Capacity SSDs with Limited Five-Year Warranty
Available in 512GB, 1TB, and 2TB capacities, the S91 series also comes with addlink's limited five-year warranty. For more information about the S91 series and other products from addlink, please visit the company's official website.

​The addlink S91 SSD is available for purchase on Amazon at

US amazon:
512G: https://www.amazon.com/dp/B0C27HBZHQ?ref=myi_title_dp
1TB: https://www.amazon.com/dp/B0C27D4NF7?ref=myi_title_dp
2TB: https://www.amazon.com/dp/B0C27HY1QM?ref=myi_title_dp&th=1

UK amazon:
512G: https://www.amazon.co.uk/dp/B0C2GZ7SKJ?ref=myi_title_dp
1TB: https://www.amazon.co.uk/dp/B0C2GY7616?ref=myi_title_dp
2TB: https://www.amazon.co.uk/dp/B0C2GY4GSD?ref=myi_title_dp

To learn more about the S91 SSD, visit addlink's website at https://www.addlink.com.tw/pcie-s91