KIOXIA 512GB Internal SSD – PCIe Gen3 x4 NVMe, M.2 2230, Model KBG40ZNS512G The KIOXIA KBG40ZNS512G 512GB NVMe SSD is a compact, high-speed storage upgrade designed for modern ultra-portable devices. With a PCIe Gen3 x4 NVMe interface and M.2 2230 form factor, it delivers fast performance in a small footprint—ideal for laptops, tablets, mini PCs, and handheld gaming systems.
Fast NVMe performance: PCIe Gen3 x4 interface delivers speeds up to 2,300MB/s read and 1,600MB/s write for quick boot times, smooth multitasking, and rapid file transfers.
Compact M.2 2230 size: Short 22 x 30 mm form factor designed for ultra-portable devices that require the smaller 2230 SSD layout.
Reliable 512GB capacity: Ideal for operating systems, productivity apps, and essential files while maintaining fast access and low latency.
KIOXIA BiCS FLASH technology: Built with advanced 3D NAND for durability, efficiency, and long-term reliability.
Perfect upgrade option: Suitable for compatible Microsoft Surface devices, Steam Deck, ROG Ally, mini PCs, and compact laptops using M.2 2230 NVMe SSDs.
Energy-efficient design: Low power consumption helps extend battery life in portable systems.
Brand / Model KIOXIA KBG40ZNS512G Capacity 512GB Interface PCIe Gen 3 x 4 NVMe 1.3 Form Factor M.2 2230 (22 x 30 mm) NAND Type KIOXIA BiCS FLASH 3D NAND Sequential Read Speed Up to 2,300 MB/s Sequential Write Speed Up to 1,600 MB/s Power Consumption Low-power optimized Compatibility Devices supporting M.2 2230 NVMe SSDs Ideal For Surface devices, Steam Deck, ROG Ally, mini PCs, ultrabooks Upgrade your compatible device with the KIOXIA 512GB PCIe Gen3 x4 NVMe M.2 2230 SSD and enjoy faster load times, smoother performance, and reliable storage in a compact form factor.