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Patriot P300 M.2 2280 512GB PCIe Gen3 x4, NVMe 1.3 Internal Solid State Drive (SSD) P300P512GM28

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SMI 2263XT Series Controller; 2280 M.2 PCIe Gen3 x 4, NVMe 1.3
Built in end-to-end data path protection, SmartECC technology, and Thermal throttling technology
Supports LDPC (Low Density Parity Check) to correct error during read to ensure data integrity and NANDXtend ECC technology to extend the lifespan of NAND Flash
SEQ Performance Read up to 1,700MB/s, Write up to 1,100MB/s; 4K Aligned Random Write: up to 260K IOPs

Overview

Specs

Reviews (58)

Patriot P300 M.2 PCIe NVMe 1.3 SSD

Patriot P300 greatly improves the speed of your laptop or desktop in an M.2 2280 form factor. It utilizes PCIe 3.0 x4 interface to deliver up to 1700MBps* sequential read speed and up to 1200MBps* sequential write speed. Now you can spend less time waiting and get more things done, as everything from boot-up to program launching becomes incredibly fast.

* Speeds vary depending on SSD capacity and computer configuration.

Perfect for Both Desktop and Laptop

The compact m.2 form factor will fit into any desktop or laptop, while its low power consumption helps extend laptop's battery life and save energy.

Keep Your Data Safe

The P300's advanced firmware offers ECC technology and end-to-end data path protection to ensure data integrity throughout the entire lifecycle.

Maximum Lifespan

Advanced wear-leveling and thermal management features extend the service life of the drive and eliminate sharp speed drop over time.

Overview

The Patriot P300P512GM28 is a 512GB internal solid state drive for consumer PCs and laptops. Its M.2 2280 form factor, PCIe Gen3 x4 interface, and NVMe 1.3 support provide a compact storage solution for faster startup, application loading, and file transfer compared with traditional hard disk drives.

Key Features

512GB storage capacity in an M.2 2280 form factor
PCIe Gen3 x4 interface with NVMe 1.3
HMB Technology and no DRAM cache
NANDXtend ECC Technology and end-to-end datapath protection
160TB TBW endurance rating

Performance

The drive delivers sequential read speeds of up to 1700 MBps and sequential write speeds of up to 1200 MBps. 4KB random performance reaches up to 290,000 IOPS for read operations and up to 260,000 IOPS for write operations. Power consumption is 0.37W at idle and 2.07W when active.

Design

The compact M.2 2280 design measures 3.80mm in height, 22.00mm in width, and 80.00mm in depth. The drive weighs 9.00g and is supplied without a heatsink.

Connectivity & Compatibility

The P300 uses a PCIe Gen3 x4 interface with NVMe 1.3. It is intended for consumer use and supports Windows 7*/8*/8.1/10 (*May require driver).

Reliability & Durability

NANDXtend ECC Technology, end-to-end datapath protection, wear-leveling, and thermal management features support data integrity and drive operation. The operating temperature range is 0°C ~ +70°C, and the endurance rating is 160TB TBW.

Specifications

Brand: Patriot
Series: P300
Model: P300P512GM28
Device Type: Internal Solid State Drive (SSD)
Used For: Consumer
Capacity: 512GB
Form Factor: M.2 2280
Interface: PCIe Gen3 x4, NVMe 1.3
Cache: No DRAM (HMB)
Encryption: End-to-End Datapath Protection
Max Sequential Read: Up to 1700 MBps
Max Sequential Write: Up to 1200 MBps
4KB Random Read: Up to 290,000 IOPS
4KB Random Write: Up to 260,000 IOPS
TBW: 160TB
HeatSink: without HeatSink
Power Consumption (Idle): 0.37W
Power Consumption (Active): 2.07W
Operating Temperature: 0°C ~ +70°C
Height: 3.80mm
Width: 22.00mm
Depth: 80.00mm
Weight: 9.00g

Model
Brand	Patriot
Series	P300
Model	P300P512GM28
Device Type	Internal Solid State Drive (SSD)
Used For	Consumer

Details
Form Factor	M.2 2280
Capacity	512GB
Interface	PCIe Gen3 x4, NVMe 1.3
Cache	No DRAM (HMB)
Encryption	End-to-End Datapath Protection

Performance
Max Sequential Read	Up to 1700 MBps
Max Sequential Write	Up to 1200 MBps
4KB Random Read	Up to 290,000 IOPS
4KB Random Write	Up to 260,000 IOPS
HeatSink	without HeatSink

Features
Features	The P300 is Patriot's next generation of mid-tier PCIe gen 3 x4 NVMe SSD to hit the market, offering 25% higher transfer speeds and IOPs than standard PCIe 3 x2 solutions. The compact m.2 form factor is designed for easy installation and will fit into any PC or laptop, while its low power consumption helps extend laptop battery life. The P300 is guaranteed to improve start-up, loading, and transfer times over traditional hard disk drives. The P300's advanced firmware offers ECC technology and end-to-end data path protection to ensure data integrity throughout the life to the drive. Advanced wear-leveling and thermal management features extend the life of the drive for maximum use. Boost your computer's performance with quicker application loading times for a better overall experience and productivity while transferring heavy workloads without the lag.

Environmental
Power Consumption (Idle)	0.37W
Power Consumption (Active)	2.07W
Operating Temperature	0°C ~ +70°C

Dimensions & Weight
Height	3.80mm
Width	22.00mm
Depth	80.00mm
Weight	9.00g

Additional Information
First Listed on Newegg	June 19, 2020

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 5 years
Limited Warranty period (labor): 5 years
Read full details

Return Policies

We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

Return for refund until: January 31, 2027
Return for replacement until: January 31, 2027
This item is covered by Newegg.ca's Extended Holiday Return Policy.
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Manufacturer Contact Info

The Patriot P300 is a 512GB M.2 2280 NVMe SSD for desktop or laptop users seeking faster startup, application loading, and file transfers than a traditional hard drive, with sequential read speeds up to 1,700 MB/s and writes up to 1,200 MB/s.

Recommended For

PC or laptop owners replacing a hard drive with an SSD can use the P300 as a 512GB boot and application drive, provided their system supports an M.2 2280 NVMe SSD; reviewers position it as an affordable step up to NVMe.
Students and office users with an NVMe-compatible laptop can use it for everyday boot, document, browser, and application workloads; its compact M.2 format and low-power positioning suit a laptop upgrade, while 512GB is best for a moderate local file collection.
Budget-conscious desktop builders who already have a compatible PCIe Gen3 M.2 slot can use the P300 for routine computing and application loading when they do not need flagship SSD performance; testing found it delivers NVMe-class sequential speeds, though it is not a standout among competing drives.
Users adding a secondary drive for frequently used files or games can consider it when 512GB is enough and their system has an available M.2 NVMe slot; it is a mid-tier Gen3 drive rather than a high-end gaming SSD.

Spec Summary

Attribute	Value
Best For	Consumer PC storage for gaming and multimedia
Capacity	512 GB
Interface And Form Factor	M.2 2280 SSD with PCIe Gen3 x4 and NVMe 1.3; DRAM-less design with HMB; no heatsink
Read Write Performance	Sequential speeds up to 1,700 MB/s read and 1,200 MB/s write; 4 KB random performance up to 290,000 IOPS read and 260,000 IOPS write
Data Integrity And Protection	ECC technology, end-to-end datapath protection, wear leveling, and thermal management
Power And Operating Conditions	0.37 W idle and 2.07 W active power consumption; operating temperature 0°C to 70°C
Physical Specifications	80 × 22 × 3.8 mm; weighs 9 g
Model Identifiers	Patriot P300; model P300P512GM28

Patriot P300 M.2 2280 512GB PCIe Gen3 x4, NVMe 1.3 Internal Solid State Drive (SSD) P300P512GM28

Patriot P300 M.2 PCIe NVMe 1.3 SSD

Perfect for Both Desktop and Laptop

Keep Your Data Safe

Maximum Lifespan

Learn more about the Patriot Memory P300P512GM28

Customer Reviews of the Patriot Memory P300P512GM28

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Recommended For

Spec Summary

Item#: N82E16820225228

Patriot P300 M.2 2280 512GB PCIe Gen3 x4, NVMe 1.3 Internal Solid State Drive (SSD) P300P512GM28

Patriot P300 M.2 PCIe NVMe 1.3 SSD

Perfect for Both Desktop and Laptop

Keep Your Data Safe

Maximum Lifespan

Learn more about the Patriot Memory P300P512GM28

Customer Reviews of the Patriot Memory P300P512GM28

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Recommended For

Spec Summary