The BiWin CL 100 Mini is a compact NVMe 1.4 SSD featuring a PCIe 4.0 interface and measuring 15 x 17 mm. The drive utilizes the Silicon Motion SM2268XT2 controller and Samsung V8 TLC NAND flash memory. It is designed for specific portable gaming consoles, including models from OneXPlayer and GPD, which feature dedicated slots for this form factor.

Performance metrics for the drive reach 3700 MB/s for sequential reads and 3400 MB/s for sequential writes. BiWin also provides an optional mini-SSD reader with a USB-C connection, which limits transfer speeds to approximately 3000 MB/s. The installation process is described as simple, allowing the drive to be inserted similarly to an SD card.

The 512 GB version is priced at €139.99, while the 1 TB model costs €259.99 through the official BiWin Amazon store. A 2 TB variant is available via third-party sellers for €699.99. Additionally, the dedicated SSD reader accessory is sold separately for €79.99.