The Biwin NV7400 is a solid-state drive in the M.2 2280 form factor, launched on May 23rd, 2024. It is available in capacities ranging from 500 GB to 2 TB. This page reports specifications for the 2 TB variant. With the rest of the system, the Biwin NV7400 interfaces using a PCI-Express 4.0 x4 connection. The SSD controller is the MAP1602A Falcon Lite from MaxioTech, a DRAM cache is not available. Biwin has installed 232-layer TLC NAND flash on the NV7400, the flash chips are made by YMTC. To improve write speeds, a pseudo-SLC cache is used, so bursts of incoming writes are handled more quickly. Thanks to support for the fast PCI-Express 4.0 interface, performance is excellent. The NV7400 is rated for sequential read speeds of up to 7,400 MB/s and 6,500 MB/s write.
The SSD's price at launch is unknown. The warranty length is set to five years, which is an excellent warranty period. Biwin guarantees an endurance rating of 2000 TBW, a good value.