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Green printed circuit board with gold edge connector and black memory chips, thin rectangular M.2 2280 form factor

Patriot Memory

Patriot Memory P300P2TBM28 2TB M.2 2280 PCIe Gen3 x4 NVMe 1.3 internal SSD

SKU CH-78RC-2MQ0Z MPN P300P2TBM28

2TB M.2 2280 NVMe 1.3 SSD with PCIe Gen3 x4 interface delivering up to 2100 MBps read and 1650 MBps write speeds

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form FactorM.2 2280
  • Capacity2TB
  • InterfacePCIe Gen3 x4, NVMe 1.3
  • CacheNo DRAM (HMB)

Options 2TB

  • Up to 2100 MB/s sequential read speeds
  • Up to 1650 MB/s sequential write speeds
  • 290000 IOPS random read performance
  • 320TB total bytes written endurance
  • 38W idle power consumption extends battery life

2TB PCIe Gen3 x4 NVMe SSD

The Patriot P300 delivers 2TB of storage in an M.2 2280 form factor for consumer laptops and desktops. It uses a PCIe Gen3 x4 interface with NVMe 1.3 protocol and operates without a DRAM cache, relying on HMB technology. Sequential reads reach up to 2100 MBps and writes up to 1650 MBps.

PCIe Gen3 x4 interface limits

The Gen3 x4 link caps theoretical throughput at roughly 4 GBps, so the drive tops out at 2100 MBps read and 1650 MBps write. Random performance reaches 290,000 IOPS read and 260,000 IOPS write. Power draw sits at 0.38W idle and 2.38W active within a 0 to 70°C range.

Upgrade from hard drives or PCIe 3 x2 SSDs

Replacing a mechanical hard drive cuts boot and load times dramatically thanks to NVMe latency and 320TB endurance. Moving from a PCIe 3 x2 SSD yields about 25% higher transfer speeds and IOPS. The jump is worth it when capacity and sustained throughput matter more than Gen4 peak speeds.

Highlights

  • Up to 2100 MB/s sequential read speeds
  • Up to 1650 MB/s sequential write speeds
  • 290000 IOPS random read performance
  • 320TB total bytes written endurance
  • 38W idle power consumption extends battery life

Specifications

BrandPatriot
SeriesP300
ModelP300P2TBM28
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form FactorM.2 2280
Capacity2TB
InterfacePCIe Gen3 x4, NVMe 1.3
CacheNo DRAM (HMB)
Max Sequential ReadUp to 2100 MBps
Max Sequential WriteUp to 1650 MBps
4KB Random ReadUp to 290,000 IOPS
4KB Random WriteUp to 260,000 IOPS
HeatSinkwithout HeatSink
FeaturesThe 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. A
Power Consumption (Idle)0.38W
Power Consumption (Active)2.38W
Operating Temperature0°C ~ +70°C
Height3.80mm
Width22.00mm
Depth80.00mm
Weight9.00g
Shipping weight0.02 kg
Package size131 × 102 × 7 mm

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Questions about this item

Will this drive fit in a standard M.2 2280 slot on a laptop or desktop motherboard?

Yes, the drive uses the M.2 2280 form factor measuring 22.00 mm wide and 3.80 mm high, which matches the standard slot found on most modern laptops and desktops.

Does the SSD require a separate DRAM cache to maintain performance?

No, it operates without a dedicated DRAM cache and instead uses Host Memory Buffer (HMB) technology to borrow a small portion of system memory for mapping tables.

What is the rated endurance for the 2 TB model?

The drive is rated for 320 TBW (terabytes written), which represents the total amount of data that can be written over its warranty period.

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