Patriot P400 Lite 1TB NVMe SSD
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About This Item
- 1 TB NVMe PCIe 4.0 M.2 SSD
- Up to 3500 MB/s read and 2700 MB/s write speeds
- 540K/340K random IOPS for demanding workloads
- End-to-end data protection with ECC and S.M.A.R.T. support
- Compatible with Windows 10, 8, 7 and Linux systems
- 5-year warranty with BSMI, CE, FCC, RoHS, UKCA compliance
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Patriot Memory P400 Lite | PCIe 4.0 NVMe SSD
The Patriot Memory P400 Lite 1 TB M.2 PCI Express 4.0 NVMe delivers high-speed Gen 4 storage for desktop and laptop systems. Built with PCIe 4.0 x4 interface and NVMe 1.4 support, it offers rapid data access, low power draw, and reliable performance for everyday computing and demanding workloads.
Key Specifications
| Metric | Spec. |
|---|---|
| Capacity | 1 TB |
| Interface | PCIe 4.0 x4 |
| Sequential Read Speed | 3500 MB/s |
| Sequential Write Speed | 2700 MB/s |
| Random Read/Write IOPS | 340k / 540k |
| Form Factor | M.2 2280 |
Rapid PCIe 4.0 Performance
The P400 Lite uses the PCIe 4.0 x4 interface to deliver sequential read speeds up to 3500 MB/s and write speeds up to 2700 MB/s. This bandwidth supports fast boot times, rapid application loading, and smooth 4K video editing or gaming without bottlenecks.
Reliable Data Protection
End-to-end data protection and ECC (Error Correction Code) help maintain data integrity under heavy workloads. S.M.A.R.T. monitoring enables proactive health checks, reducing the risk of unexpected drive failure.
Efficient Cooling and Power
An improved graphene heatshield helps dissipate heat during sustained transfers, maintaining stable performance. Average power consumption is just 2.38 W, with idle draw as low as 0.38 W, making it suitable for both performance and efficiency-focused builds.
Broad System Compatibility
The M.2 2280 form factor fits most modern motherboards and laptops. It supports Windows 10, 8, 8.1, and 7, and operates reliably between 0 °C and 70 °C. The drive is BSMI, CE, FCC, RoHS, and UKCA certified.
Box contents
- Patriot Memory P400 Lite 1 TB NVMe SSD
- User manual
Check before you buy
- Confirm your motherboard or laptop has an M.2 PCIe 4.0 x4 slot.
- Verify BIOS support for NVMe drives if using an older system.
- Ensure adequate cooling if installing in a confined space.
- Check that your OS is supported (Windows 10/8/7).
Frequently Asked Questions
Q: Is this drive compatible with PCIe 3.0 systems?
A: Yes, it will work in PCIe 3.0 slots but at reduced speeds.
Q: Does it include a heatsink?
A: No, only the graphene heatshield is integrated; an aftermarket heatsink may be added if needed.
Q: What is the warranty period?
A: It comes with a 5-year manufacturer warranty.
Q: Is this drive suitable for laptops?
A: Yes, provided the laptop has an M.2 PCIe slot and supports NVMe.
The Consultant’s verdict & warranty
The Patriot Memory P400 Lite 1 TB M.2 PCI Express 4.0 NVMe is ideal for users seeking fast, reliable Gen 4 storage without premium pricing. Its combination of speed, efficiency, and broad compatibility makes it a strong choice for both desktop upgrades and modern laptops. Covered by the standard manufacturer warranty.
| Hard drive | |
|---|---|
| PCI Express interface data lanes | x4 |
| SSD capacity | 1 TB |
| Performance | |
| Windows operating systems supported | Windows 10, Windows 7, Windows 8, Windows 8.1 |
| Interface | PCI Express 4.0 |
| Component for | PC/Laptop |
| NVMe | Yes |
| NVMe version | 1.4 |
| Sequential write speed (CDM) | 2700 MB/s |
| Sequential read speed (CDM) | 3500 MB/s |
| Sequential read speed (ATTO) | 3500 MB/s |
| Sequential write speed (ATTO) | 2700 MB/s |
| End-to-End Data Protection | Yes |
| PCI Express interface data lanes | x4 |
| SSD capacity | 1 TB |
| S.M.A.R.T. support | Yes |
| ECC | Yes |
| Random write (4KB) | 540000 IOPS |
| Random read (4KB) | 340000 IOPS |
| Data transmission | |
| Random write (4KB) | 540000 IOPS |
| Random read (4KB) | 340000 IOPS |
| Features | |
| Interface | PCI Express 4.0 |
| Component for | PC/Laptop |
| NVMe | Yes |
| NVMe version | 1.4 |
| Sequential write speed (CDM) | 2700 MB/s |
| Sequential read speed (CDM) | 3500 MB/s |
| Sequential read speed (ATTO) | 3500 MB/s |
| Sequential write speed (ATTO) | 2700 MB/s |
| End-to-End Data Protection | Yes |
| PCI Express interface data lanes | x4 |
| SSD capacity | 1 TB |
| Windows operating systems supported | Windows 10, Windows 7, Windows 8, Windows 8.1 |
| S.M.A.R.T. support | Yes |
| ECC | Yes |
| Random write (4KB) | 540000 IOPS |
| Random read (4KB) | 340000 IOPS |
| SSD form factor | M.2 |
| M.2 SSD size | 2280 (22 x 80 mm) |
| Power | |
| Power consumption (average) | 2.38 W |
| Power consumption (idle) | 0.38 W |
| Design | |
| Component for | PC/Laptop |
| SSD form factor | M.2 |
| Weight & dimensions | |
| Width | 220 mm |
| Weight | 9 g |
| Height | 3.8 mm |
| Depth | 80 mm |
| Package width | 130.8 mm |
| Package depth | 6.6 mm |
| Package height | 99.6 mm |
| Package weight | 20 g |
| Packaging data | |
| Package width | 130.8 mm |
| Package depth | 6.6 mm |
| Package height | 99.6 mm |
| Package weight | 20 g |
| System requirements | |
| Windows operating systems supported | Windows 10, Windows 7, Windows 8, Windows 8.1 |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 70 °C |
| Technical details | |
| Interface | PCI Express 4.0 |
| S.M.A.R.T. support | Yes |
| Operating temperature (T-T) | 0 - 70 °C |
| ECC | Yes |
| SSD form factor | M.2 |
| Sustainability compliance | Yes |
| Warranty period | 5 year(s) |
| Compliance certificates | BSMI, CE, Federal Communications Commission (FCC), RoHS, UKCA |
| Software | |
| Windows operating systems supported | Windows 10, Windows 7, Windows 8, Windows 8.1 |
| Sustainability | |
| Sustainability compliance | Yes |
| Other features | |
| Warranty period | 5 year(s) |
| Compliance certificates | BSMI, CE, Federal Communications Commission (FCC), RoHS, UKCA |

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