KIOXIA BG5 512GB M.2 2230 NVMe PCIe Gen4 x4 SSD - KBG50ZNS512G

Upgrade or replace internal storage in compact laptops, 2-in-1 convertibles, and handheld gaming consoles with the KIOXIA BG5 512GB NVMe SSD (MPN: KBG50ZNS512G). Built in an ultra-compact M.2 2230 form factor, this OEM drive brings PCIe Gen4 x4 speeds to space-constrained systems, delivering faster boot times, snappy application responsiveness, and smooth file transfers.

Powered by KIOXIA’s 112-layer BiCS FLASH 3D TLC memory and Host Memory Buffer (HMB) technology, the BG5 achieves sequential read speeds up to 3,500 MB/s and sequential write speeds up to 1,900 MB/s while maintaining excellent power efficiency and low thermal overhead.

Product Features:

Ultra-Compact M.2 2230 Profile: Measures just 22mm x 30mm with a single-sided form factor, designed specifically for handheld gaming consoles, thin-and-light laptops, and ultra-mobile PCs.
High-Speed PCIe Gen4 x4 Performance: Complies with PCIe 4.0 and NVMe 1.4 specifications (and backward compatible with PCIe Gen3) to deliver accelerated data throughput and reduced game load times.
112-Layer BiCS FLASH TLC: Features advanced 3D TLC flash memory paired with Host Memory Buffer (HMB) architecture for responsive daily multitasking without demanding excessive power.
Direct OEM Drop-In Replacement: Standard factory-installed drive found in select Dell, HP, Lenovo, and Microsoft Surface devices requiring part number KBG50ZNS512G.

Technical Specifications:

Manufacturer: KIOXIA (formerly Toshiba Memory)
Model / Series: BG5 Client SSD
Part Number (MPN): KBG50ZNS512G
Capacity: 512 GB
Form Factor: M.2 2230-S2 (Single-Sided, 22mm x 30mm)
Interface: PCIe Gen 4.0 x4, NVMe 1.4 (PCIe Gen3 backward compatible)
Sequential Read Speed: Up to 3,500 MB/s
Sequential Write Speed: Up to 1,900 MB/s
NAND Flash Type: 112-Layer BiCS FLASH 3D TLC
Operating Voltage: DC +3.3V (±5%)
Keying: M-Key