KingSpec ONEBOOM X400 NVMe PCIe 4.0 Gen4 Gaming SSD - Hero banner showcasing the drive with gaming performance highlights
KingSpec ONEBOOM X400 PCIe 4.0 SSD with Graphene Cool Pro heatsink for gaming PCs and PS5
KingSpec X400 M.2 2280 SSD key features: 7400 MB/s speed, 4TB capacity, and universal compatibility
Unleash Peak Performance for Gaming

The X400 2280 PCle4.0 SSD harnesses a Gen4x4 interface to deliver blazing-fast X400 2280 read/write speeds of up to 7400 MB/s. Designed for seamless upgrades and expanded storage, it elevates gaming performance with ultra-responsive, lag-free gameplay.

KingSpec X400 SSD delivering 7400 MB/s read/write speeds with PCIe 4.0 Gen4x4 interface for lag-free gaming
Massive 4TB Storage for Unstoppable Gaming

With 4TB of expansive capacity, store up to 26 AAA games effortlessly - keep all your favorites installed and say goodbye to storage constraints.

4TB KingSpec X400 SSD storage capacity - holds up to 26 AAA games simultaneously
Graphene Cool Pro
Thin. Powerful. Universal.

The ultra-thin graphene heatsink delivers industry-leading thermal conductivity for instant heat dissipation. Seamlessly compatible with gaming PCs, laptops, and PS5 consoles.

Ultra-thin Graphene Cool Pro heatsink for instant heat dissipation, compatible with gaming PCs, laptops, and PS5
Speed Redefined
650K IOPS for Limitless Performance

Experience next-gen speeds with 650K/670K IOPS: lightning-fast game loads, buttery-smooth 8K editing, and instant Al rendering. Work and play without compromises.

650K/670K IOPS performance: lightning-fast game loads, 8K video editing, and instant AI rendering
Plug & Play | Future-Ready
Multi-Platform Support

Engineered for universal compatibility across gaming rigs, workstations, and PS5 consoles. Upgrade in seconds-whether you're building new or supercharging existing setups.

Universal compatibility: KingSpec X400 SSD works with gaming rigs, workstations, and PS5 consoles