news

한어Русский языкEnglishFrançaisIndonesianSanskrit日本語DeutschPortuguêsΕλληνικάespañolItalianoSuomalainenLatina

IT Home reported on August 12, referring to foreign media Anandtech, Western Digital demonstrated its two client PCIe Gen5 NVMe solid-state drives for the consumer OEM market at the FMS 2024 Summit held from August 6 to 8 local time.

▲Official information picture

Specifically, Western Digital's exhibits include 8-channel master controller, performance-level products with external DRAM, and 4-channel master controller, DRAM-less mainstream products.

Both SSDs are based on the Kioxia-Western Digital Alliance BiCS8 (IT Home Note: 218 layers) 3D TLC NAND flash memory, using the M.2 2280 form factor.

Among them, Western Digital's performance-level products achievedApproximately 15GB/s (14956 MBps) sequential read, while the power consumption is only 6.53W, achieving a data transmission energy efficiency of 2298 MBps/W. In addition, the random read speed of the disk can reach 2066.7K IOps.

▲Sequential reading and energy efficiency of performance-level products. Image source: Anandtech, same below

▲Performance-level product random read

Western Digital's mainstream client PCIe Gen5 NVMe SSDSequential read speed can reach 10699MBps; Its power consumption at a sequential read rate of 10470 MBps is 4.97W, and its energy efficiency is slightly lower at 2086 MBps/W.

▲Sequential reading of mainstream products

▲ Sequential reading and energy efficiency of mainstream products