BiCS5

Western Digital expanded its WD Blue NVMe family of budget SSDs this week with the introduction of the the WD Blue SN5000 series, an updated lineup of SSDs that, among other things, adds a 4 TB model. Being budget drives, the SN5000 series is not going to be a performance monster, but their combination of capacity, reliability, and relatively low price could make them popular both among casual buyers and among enthusiasts looking for relatively cheap bulk solid-state storage. Western Digital's WD Blue SN500 NVMe drives come in an M.2-2280 form-factor and are based around an in-house WD controller (the company rarely discloses their codenames these days). WD's controller is a 4 channel, DRAMless design, which is what we typically see for budget and mainstream...