Patriot Viper VP4300 2TB PCIe 4.0 NVMe SSD (2026)
The Patriot Viper VP4300 2 TB is the flagship capacity of Patriot's Viper gaming NVMe lineup, combining an InnoGrit IG5236 controller with Micron 96-layer TLC for 7,400 MB/s sequential reads and 2,000 TBW endurance.
Controller & Memory
The VP4300 2 TB sits at the top of Patriot's SSD stack, replacing the Phison E16-based VP4100 as the company's performance flagship. The drive uses InnoGrit's IG5236 eight-channel PCIe 4.0 x4 controller, fabricated on TSMC's 12 nm FinFET process, paired with Micron 96-layer TLC NAND and SK Hynix DDR4 DRAM. The 2 TB model packs 32 NAND dies across four packages in a quad-plane configuration for high parallelism.
The double-sided M.2 2280 PCB carries two 8 Gb SK Hynix DDR4 DRAM chips, one on each side, feeding the flash translation layer. Because both sides are populated, the VP4300 2 TB is thicker than single-sided drives and may not fit in some thin laptops or behind motherboard VRM heatsinks with tight clearance. Patriot bundles two cooling solutions: an ultra-thin graphene label for space-constrained installs and a 4 mm aluminum heatsink for open-air desktop builds. The drive also supports AES 256-bit hardware encryption for users who need at-rest data protection.
Against direct rivals like the Samsung 980 Pro 2 TB and WD Black SN850 2 TB, the VP4300 offers comparable sequential throughput but a higher endurance rating. The ADATA XPG S70 Blade 2 TB uses the same InnoGrit IG5236 plus Micron 96-layer TLC combination, making it the closest hardware equivalent; the main differentiators are warranty terms, included accessories, and pricing at any given moment.
Storage Comparisons:
Viper VP4300 Performance & Benchmarks
Patriot rates the 2 TB VP4300 at up to 7,400 MB/s sequential reads and 6,800 MB/s sequential writes, with up to 800,000 random read and write IOPS. The 2 TB variant benefits from 32 NAND dies spread across eight channels, giving it higher sustained write throughput than the 1 TB model once the SLC cache fills.
Patriot Viper VP4300 2 TB vs M.2 4.0 x 4 peers
Switch between sequential throughput and random IOPS to see how this drive stacks up against other M.2 4.0 x 4 SSDs in our database. The highlighted bar is the drive on this page — click any other bar to open that drive.
- Patriot Viper PV593 1 TB: 14,500 MB/s read, 14,000 MB/s write
- Patriot Viper PV593 2 TB: 14,500 MB/s read, 14,000 MB/s write
- Patriot Viper PV593 4 TB: 14,500 MB/s read, 14,000 MB/s write
- Patriot Viper PV573 2 TB: 14,000 MB/s read, 12,000 MB/s write
- Patriot Viper VP4300 2 TB (this drive): 7,400 MB/s read, 6,800 MB/s write
Independent reviewers found the VP4300 2 TB competitive with other top-tier PCIe 4.0 drives. TweakTown recorded some of the highest sequential read speeds on their Intel test bench, and KitGuru rated it 9 out of 10. The updated firmware on the VP4300 resolves thermal issues that affected earlier InnoGrit-based drives like the ADATA XPG S70, running cool enough that TweakTown completed all testing without any heatsink attached. Real-world game load times fell within a second of competing drives from Samsung and WD, which is the expected parity for this class of NVMe. For content creators moving large video files, the 2 TB capacity provides enough room for project scratch disks while maintaining the sequential write headroom needed for 4K and 8K workflows.
Patriot Viper VP4300 vs Competitors
See how the Viper VP4300 stacks up against other M.2 4.0 x 4 drives in our database:
Compare with rival drives:
Endurance, TBW & Warranty
The 2 TB VP4300 carries a 2,000 TBW endurance rating within a five-year warranty period, which is one of the highest endurance figures in the consumer PCIe 4.0 segment. At a typical 20 GB per day write workload, the drive would take over 270 years to exhaust its rated endurance. Even at a heavy 200 GB per day, the 2 TB model would last roughly 27 years. The drive uses InnoGrit's 4K LDPC error correction and end-to-end data path protection. Patriot backs the drive with a five-year limited warranty, and RMA claims are processed through Patriot's support portal or the original retailer.
Patriot Viper VP4300 2 TB Specifications
| Category | Value |
|---|---|
| Capacity [?] | 2 TB |
| Interface [?] | M.2 4.0 x 4 |
| Controller [?] | Innogrit Rainier IG5236 |
| Memory type [?] | Micron 3D TLC |
| DRAM [?] | SLC caching and SK Hynix DRAM |
| Read speed (MB/s) [?] | 7400 |
| Write speed (MB/s) [?] | 6800 |
| Read IOPS [?] | 800000 |
| Write IOPS [?] | 800000 |
| Endurance (TBW) [?] | 2000 |
| MTBF (million hours) [?] | 1800000 |
| Warranty (years) [?] | 5 |
Verdict: Is the Viper VP4300 Worth It in 2026?
The Patriot Viper VP4300 2 TB is a strong contender for anyone building or upgrading a PCIe 4.0 desktop who needs both high sequential throughput and generous endurance. Content creators working with 4K or 8K video, and gamers building large libraries on a single drive, will get the most value from this capacity. Anyone on a PCIe 3.0-only platform should look at cheaper PCIe 3.0 alternatives, since the VP4300 cannot reach its rated speeds without a PCIe 4.0 slot. For PCIe 4.0 builders who want 2 TB of fast NVMe storage with a best-in-class endurance rating, the VP4300 is an easy recommendation over the Samsung 980 Pro or WD Black SN850 on that metric alone.
+ Pros
- 7,400 MB/s sequential reads, 6,800 MB/s writes
- 2,000 TBW endurance exceeds most PCIe 4.0 rivals
- Includes graphene label and aluminum heatsink
- AES 256-bit hardware encryption
- Improved thermal behavior over earlier InnoGrit drives
- 5-year warranty
- Cons
- Double-sided PCB may not fit thin laptops
- No SSD toolbox software included
- Higher idle power consumption than some competitors
- Requires PCIe 4.0 motherboard for rated speeds
Buy this or similar SSD Storage:
Video Review
World's Fastest M.2 PCIE Gen4 x4 2TB SSD - Patriot Viper VP4300
