Patriot Memory

Patriot Memory P400 Lite M.2 PCIe Gen 4 x4 500GB SSD, Solid State Drive - P400LP500GM28H

Name: Patriot Memory P400 Lite M.2 PCIe Gen 4 x4 500GB SSD, Solid State Drive - P400LP500GM28H
Brand: Patriot Memory
SKU: B09NPDRJVC

Status: Patriot Memory P400 Lite M.2 PCIe Gen 4 x4 500GB… (500GB PCIe 4.0 NVMe SSD): Unavailable on Amazon as of 2026-10-07 04:17 UTC. Closest in-stock match (same 500GB PCIe 4.0 NVMe): Fikwot FX991 M.2 SSD 500GB NVMe SSD M2 2280 PCIe…, $94.99 on Amazon as of 2026-10-06 22:13 UTC (price may vary). eBay sellers may still list this model new or used.

View Current Price — $94.99 🛒 Search eBay for this model

Bottom line: The Patriot Memory P400 Lite M.2 PCIe Gen 4 x4 500GB SSD: PCIe Gen4 x4 NVMe 1.4 controller hits up to 3,500MB/s sequential reads; main trade-off: 500GB capacity fills fast with large modern game libraries.

Unavailable on Amazon as of 2026-10-07 04:17 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives with matching specs:

Same 500GB PCIe 4.0 NVMe: Fikwot FX991 M.2 SSD 500GB NVMe SSD M2 2280 PCIe… — $94.99 on Amazon as of 2026-10-06 22:13 UTC (price may vary).

View Current Price — $94.99

Same 500GB PCIe 4.0 NVMe: fanxiang 500GB NVMe SSD PCIe Gen4 M.2 SSD — $95.99 on Amazon as of 2026-10-07 04:20 UTC (price may vary).

View Current Price — $95.99

Same 500GB PCIe 4.0 NVMe: Crucial P310 500GB SSD — $103.19 on Amazon as of 2026-10-07 04:13 UTC (price may vary).

View Current Price — $103.19

Original listing (currently unavailable) → Compare to similar ssds & storage

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-07

Mike Perry — Hardware researcher since 2014. For SSDs and PC storage upgrades, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ PCIe Gen4 x4 NVMe 1.4 controller hits up to 3,500MB/s sequential reads
✓ Slim graphene heatshield fits mainstream desktop and laptop M.2 slots
✓ SmartECC and end-to-end data path protection guard against corruption
✓ Thermal throttling plus low power draw keep the drive cool under load

Cons

✗ 500GB capacity fills fast with large modern game libraries
✗ Writes top out near 2,400MB/s (ATTO), behind premium Gen4 SSDs
✗ Listing quotes ATTO figures, so real-world speeds run lower
✗ Compatibility list still cites Windows 7/8, an older-focused spread

Manufacturer description

Patriot P400 Lite 500GB Internal SSD - NVMe PCIe M.2 Gen4 x 4 - Solid State Drive

SpecPicks Verdict

SpecPicks scored Patriot Memory P400 Lite M.2 PCIe Gen 4 x4 500GB SSD using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. Patriot Memory's ssds & storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for ssds & storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

Capacity 500GB - Built with the latest PCIe 4X4 controller
End to end data path protection
High efficiency slim Graphene heatshield
O/S Supported: Windows 7*/8.0*/8.1/11
Sequential Read (ATTO): up to 3,500MB/s ; Sequential Write (ATTO): up to 2,400MB/s

Full Specifications

Brand	Patriot Memory
Color	Multicolor
Model Name	P400LP500GM28H 26899931
Read Speed	3500 Megabytes Per Second
Form Factor	M2
Media Speed	1400 megabits_per_second
Model Number	P400LP500GM28H
O/S Supported	Windows 7/8.0/8.1/11
Built-In Media	P400 LITE SSD
Hard-Drive Size	500 GB
Mfr Part Number	P400LP500GM28H
Number of Items	1
Special Feature	Portable
Hardware Platform	PC
Installation Type	Internal Hard Drive
Compatible Devices	Laptop
Data Transfer Rate	3500 Megabytes Per Second
Enclosure Material	Graphene
Additional Features	Portable
Hard Disk Interface	Solid State

Ready to buy?

Amazon shows no buyable offer for Patriot Memory P400 Lite M.2 PCIe Gen 4 x4 500GB… at the last check. The closest in-stock match with the same 500GB PCIe 4.0 NVMe is Fikwot FX991 M.2 SSD 500GB NVMe SSD M2 2280 PCIe…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price — $94.99