Western Digital's new SN770 PCIe 4.0 SSD will be available later this month

Western Digital's new WD_BLACK SN770 NVMe SSD will be available later this month, the actual price is 500GB 8000 yen (about 440.8 yuan), 1TB 14300 yen (about 787.93 yuan) yuan), 2TB 35500 yen (about 1956.05 yuan).

Western Digital released the SN770 SSD earlier this month, which will replace the old SN750 SE with a 20% increase in energy efficiency. According to reports, this model features a new DRAM-less SSD controller that can deliver sequential read speeds of up to 5150 MB/s and sequential write speeds of up to 4900 MB/s.

In terms of parameters, taking the 1TB model as an example, the SN770 has a sequential read speed of up to 5150 MB/s, sequential write up to 4900 MB/s, random read up to 740K IOPS, random write up to 800K IOPS, and durability of 600TBW.