The addlink S91 series is a line-up 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. It features a PCIe Gen4x4 interface and delivers fast performance with sequential read speeds of up to 5000MB/s for the latest Intel and AMD Platform while complying with the PCIe Gen3 standards. The S91 SSD is built with reliable 3D NAND to offer great value and is perfect for gamers, content creators, and engineers who demand intensive use of cutting-edge technology.
Speedy Storage For Small Devices
The S91 delivers speeds up to 50 times faster than a microSD USH-I card. With its small form factor M.2 2230 and high storage capacity of up to 2TB, it provides a perfect storage solution for laptops, tablets, and gaming devices with limited internal storage space. Therefore you no longer have to rely on slow-speed microSD cards to expand your storage capacity.
Accelerating Performance: SLC Cache & HMB
Equipped with SLC caching feature, the drive delivers better performance and a smoother user experience. Additionally, it supports a host memory buffer (HMB) that enables the S91 2230 SSD to achieve even higher performance by utilizing the memory resources of the host. Consequently, it maximizes random read/writes performance, faster loading times, and lag-free multitasking.
Upgrade Your Device With Advanced Storage Technology
The S91 SSD is equipped with a new PCIe 4.0 controller, as well as the latest LDPC ECC, wear leveling, bad block management, and over-provisioning technology to ensure data accuracy and prolong its lifespan. It is compatible with the latest Intel and AMD platforms, as well as most PCs, laptops, and certain tablet/gaming devices from major brands. Available in 512GB, 1TB, and 2TB capacities, the S91 also comes with addlink’s ***limited five-year warranty, giving users additional peace of mind. Whether you're a gaming or hardware enthusiast looking to build or upgrade your device, the S91 offers an ideal storage solution.
PCIe GEN4x4 NVMe 1.4. Backwards compatible with PCIe 3.0 Interface
Seq. Read/Write (MB/s)
Read: 5000MB/s Write: 3200MB/s
0°C ~ 70°C
30(L) x 22 (W) x 2.15 (Max. H)
Host Memory Buffer(HMB), LDPC ECC, SLC Cache, SMRAT, TRIM and Thermal Throttling
Advanced Flash Management
Advanced Wear Leveling, Bad Block Management, Over-Provision
*Make sure that your computer has a M.2 2230 Form factor space.**According to our inside test by CrystalDiskMark software, read/write speed depend on the device, interface, usage and other factors so that actual performance may be lower. ***