HP EX900 Plus 256GB NVMe PCIe Gen3 M.2 2280 Internal SSD

The HP EX900 Plus 256GB NVMe SSD (SKU: 7D552AA) is a compact M.2 2280 form-factor drive designed to replace traditional hard drives and ageing SATA SSDs in both desktop and laptop systems. Built around a 4-channel PCIe 3.0 interface and compliant with the NVMe 1.3 protocol, it delivers sequential read speeds of up to 2000 MB/s and sequential write speeds of up to 1300 MB/s, substantially reducing application launch times, file-transfer durations, and OS boot cycles compared with SATA-based alternatives. Storage density is achieved through 96-layer 3D NAND flash, a technology that stacks memory cells vertically to pack more capacity into the same physical footprint while maintaining endurance. The drive is rated at 100 TBW (terabytes written), giving everyday users and moderate workloads a reliable service life within that endurance budget. The M.2 2280 (22 mm × 80 mm) edge connector slots into the standard M-key slot found on Intel and AMD mainstream desktop motherboards and most modern laptops. No separate power cable is required; the drive draws power directly from the M.2 slot. HP backs the EX900 Plus with a 5-year limited warranty and free technical support, covering manufacturing defects under normal use conditions. Prior to shipment, units undergo electrical, application, and compatibility testing to confirm reliability. Verifiable Specifications: • Model / SKU: HP EX900 Plus / 7D552AA • Capacity: 256 GB • Interface: PCIe 3.0 x4, NVMe 1.3 • Form Factor: M.2 2280 • Sequential Read: Up to 2000 MB/s • Sequential Write: Up to 1300 MB/s • NAND Type: 96-layer 3D NAND Flash • Endurance (TBW): 100 TB • Warranty: 5-year limited • Compatible Platforms: Intel and AMD mainstream desktops and laptops with M.2 M-key slot Whether you are upgrading an older notebook for faster everyday productivity or building a budget-conscious gaming rig that benefits from shorter load screens, the HP EX900 Plus 256GB offers a straightforward, verifiable performance step-up backed by a multi-year warranty