Description
Patriot P400 Lite 500GB PCIe 4.0 x4 NVMe M.2 2280 SSD
P400LP500GM28H
The Patriot P400 Lite 500GB (P400LP500GM28H) is a fast and affordable PCIe Gen4 NVMe SSD designed for everyday computing, gaming, and system upgrades. With sequential speeds of up to 3,500 MB/s read and 2,400 MB/s write, it offers a substantial performance boost over SATA SSDs, improving boot times, application responsiveness, and file transfers.
Built on a PCIe 4.0 x4 NVMe interface, the P400 Lite provides excellent compatibility with modern desktops and laptops while remaining backward compatible with PCIe Gen3 systems.
The drive features 3D NAND flash with a DRAM-less architecture supported by caching technologies and end-to-end data path protection, ensuring efficient and reliable performance for daily workloads.
A slim graphene heatshield helps maintain stable operating temperatures without adding bulk, making it ideal for compact builds, laptops, and systems with limited airflow.
With a ~280TB endurance rating and a 5-year warranty, the P400 Lite is a dependable and cost-effective solution for users seeking reliable NVMe performance on a budget.
Why It’s a Great Choice
Affordable NVMe Upgrade
Perfect entry-level PCIe Gen4 SSD for users upgrading from SATA or HDD storage.
Fast Everyday Performance
Up to 3,500 MB/s delivers noticeable improvements in boot times and application speed.
Compact & Easy Installation
Standard M.2 2280 form factor fits most modern motherboards and laptops.
Efficient Cooling Design
Graphene heatshield keeps temperatures stable without bulky heatsinks.
Reliable & Cost-Effective Storage
Great balance of performance, endurance, and price for mainstream users.
Specifications:
| Specification | Details |
|---|---|
| Brand | Patriot |
| Model | P400 Lite |
| Model Code | P400LP500GM28H |
| Capacity | 500GB |
| Form Factor | M.2 2280 |
| Interface | PCIe Gen4 x4 NVMe |
| NVMe Version | NVMe 1.4 |
| NAND Flash | 3D NAND |
| Controller | PCIe Gen4 Controller |
| Sequential Read | Up to 3,500 MB/s |
| Sequential Write | Up to 2,400 MB/s |
| Random Read | Up to 220,000 IOPS |
| Random Write | Up to 500,000 IOPS |
| Endurance (TBW) | ~280TB |
| Cache | HMB + SLC Cache |
| MTBF | ~1.5–2 Million Hours |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Compatibility | Desktop & Laptop (Gen4/Gen3) |
| Dimensions | 80 × 22 × ~3.8 mm |
| Weight | ~9g |
| Warranty | 5 Year Limited Warranty |





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