Patriot P300 256Gb NVMe SSD technical review

Posted on February 05, 2024 by Raymond Chen

Patriot's P300 NVMe use PCIe M.2 3.0 x 4 bus. More details about this NVMe on our page.

Patriot P300 256Gb NVMe SSD technical review

Patriot's 256Gb P300 works on Phison PS5013-E13T. This internal SSD has DRAM HMB for mapping data, located on the storage. The P300 comes equipped with Toshiba 3D TLC memory. Patriot P300 besides, available in 1 Tb and 512 Gb capacities.

🚀 Performance and benchmarks

Patriot P300 works on PCIe M.2 3.0 x 4 interface with read speeds 2100 MB/s, and sequential write speeds equals to 1650 MB/s. This model has input/output performance 260000 on writing and 290000 on reading operations per second.

🖥️ Endurance and warranty

Patriot provide 5 years warranty period that limited by 80 Total Bytes Written. The P300 has 2 million hours mean time between failure.

📊 Specs

Category Value
Capacity 256 Gb
Interface M.2 3.0 x 4
Controller Phison PS5013-E13T
Memory type Toshiba 3D TLC
Read speed (Mb/s) 2100
Write speed (Mb/s) 1650
Read IOPS 290000
Write IOPS 260000
Endurance (TBW) 80
MTBF (million hours) 2
Warranty (years) 5


Patriot P300 256Gb may work on PCIe 3.0 that is twice slower than PCIe 4.0. The sequential write speed is 1650 Mb/s, that is slower than has most of rivals. The Internal SSD can write 80 TBW, that is not much compared to closest competitors. Overall, Patriot P300 256Gb has more minuses and our editor do not advise to spend money for it.

+ Pros

  • None

- Cons

  • Slow writing speed
  • PCIe 3.0
  • Capacity
  • Writing speed

🛒 Buy this or similar SSD Storage:

Samsung 980 Pro 2 Tb

-57% $165
List Price: $379.99

Buy on Amazon

✨ Video Review

Patriot P300 M.2 SSD Test: Price to Performance Sweet Spot?

⁉️ FAQ

The Patriot P300 has HMB. Which means that the SSD uses the system's random-access memory for its own operations. Dynamic Random-Access Memory makes SSD work faster, but also more expensive.

The P300 256Gb due to the low density of memory chips able to work with no further cooling systems. Some motherboards designed with additional cooling above or below the SSD to improve performance during heavy loads.

The Patriot P300 256Gb has sequential write speed 1650 Mbps, maximum read speed 2100 Mb/s. SSD operate on Phison PS5013-E13T controller and M.2 3.0 x 4 high-speed serial computer expansion bus standard. The NAND memory type is Toshiba 3D TLC.
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