Patriot P400 2TB NVMe PCIe M.2 Gen4 x 4 Internal SSD

The Patriot P400 2TB NVMe Internal SSD delivers PCIe 4.0 (Gen 4) bandwidth in a compact M.2 2280 form factor, making it a practical upgrade for desktops and laptops with a PCIe 4.0 x4 M.2 slot. Built around a PCIe Gen 4 x4 controller, the P400 leverages the fourth-generation interface to move large files, load applications, and reduce system boot times compared to SATA-based drives. At 2TB, this drive offers ample room for demanding workloads: game libraries, 4K video projects, software development environments, or everyday productivity storage. The M.2 2280 (22 mm wide, 80 mm long) blade fits standard M.2 slots found in modern motherboards and compatible laptops, requiring no additional power cables and keeping builds clean and compact. The P400 is part of Patriot’s mainstream Gen4 lineup, positioned between the brand’s entry-level PCIe 3.0 drives and its higher-tier VP4000 series. The drive uses the NVMe protocol, which communicates directly with the CPU via the PCIe bus rather than the legacy AHCI pathway, reducing latency and CPU overhead relative to SATA SSDs. This model (SKU: P400P2TBM28H) carries GTIN 814914029152 and is sold under Patriot Memory, the California-headquartered storage and memory brand. It ships as a single M.2 card with no bundled accessories required for installation beyond a standard M.2 retaining screw. Verifiable Specifications: • Capacity: 2TB • Interface: PCIe 4.0 (Gen 4) x4, NVMe • Form Factor: M.2 2280 • SSD Generation: Gen 4 • GTIN / EAN-UPC: 814914029152 • SKU: P400P2TBM28H • Brand: Patriot (Patriot Memory) Note: Sequential read/write speeds, TBW endurance rating, and DRAM cache configuration are not confirmed in available source data and have been omitted. Refer to Patriot’s official datasheet before quoting performance figures