With the demand for 2230 form-factor SSDs increasing, WD jumped in and released their WD Black SN770M SSD for small form-factor devices. The WD Black SN770M is oriented as a storage upgrade for the Steam Deck and ROG Ally, as well as other small form-factor devices that may utilize the short 2230 drive. Using both in-house TLC NAND and controller, this drive performs pretty strongly, but the results will come in later.