Kingston NV2 2TB -- High-Capacity Budget PCIe 4.0 NVMe Review
The Kingston NV2 2 TB takes the budget Phison E21T platform to maximum capacity, offering 2 TB of Gen4 storage at a price that undercuts most competitors.
The NV2 2 TB uses the same Phison PS5021-E21T controller with HMB architecture. At 2 TB it is rated at 3,500 MB/s reads and 2,800 MB/s writes — matching the 1 TB variant on throughput while scaling endurance to 640 TBW. The three-year warranty applies across all capacities. The double-sided PCB at 2 TB may limit thin-laptop compatibility.
The 2 TB capacity targets users who need bulk Gen4 storage at minimal cost — game library builders, budget content creators, and console upgraders who want room for a dozen titles. The DRAM-less design means sustained professional workloads will suffer, but for sequential reads and light-to-moderate writes, the NV2 2 TB delivers acceptable performance at an aggressive price point.
✅ Storage Comparisons:
🚀 Performance and benchmarks
The 2 TB NV2 delivers 3,500/2,800 MB/s sequential reads and writes — matching the 1 TB variant. The larger NAND pool provides a more generous SLC pseudo-cache, so sustained writes perform better than smaller capacities. Gaming load times are competitive with any PCIe 4.0 drive.
Kingston NV2 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
- Kingston NV2 2 TB (this drive): 3,500 MB/s read, 2,800 MB/s write
🖥️ Endurance and warranty
Kingston covers the NV2 2 TB with a three-year warranty limited by 640 TBW, equivalent to roughly 584 GB/day over three years. At consumer write rates this is effectively unlimited.
📊 Specs
| Category | Value |
|---|---|
| Capacity [?] | 2 TB |
| Interface [?] | M.2 4.0 x 4 |
| Controller [?] | Phison PS5021-E21 |
| Memory type [?] | Toshiba 3D TLC |
| DRAM [?] | HMB (DRAM-less) |
| Read speed (MB/s) [?] | 3500 |
| Write speed (MB/s) [?] | 2800 |
| Read IOPS [?] | 3000000 |
| Write IOPS [?] | 3000000 |
| Endurance (TBW) [?] | 640 |
| MTBF (million hours) [?] | 1500000 |
| Warranty (years) [?] | 3 |
Conclusion
The 2 TB NV2 is the cheapest way to get 2 TB of PCIe 4.0 storage. Its 3,500/2,800 MB/s speeds are adequate, and the 640 TBW endurance is generous. The DRAM-less design and variable hardware policy are the trade-offs for the low price. For game libraries and bulk storage, the NV2 2 TB is hard to beat on price. For sustained professional workloads, consider the Crucial P3 Plus 2 TB or WD Blue SN580 2 TB at slightly higher prices.
+ Pros
- 2 TB capacity at budget pricing
- 3,500/2,800 MB/s -- adequate Gen4 speeds
- 640 TBW endurance -- generous for the price
- Often the cheapest 2TB PCIe 4.0 drive
- Cons
- No DRAM -- slower sustained random I/O
- Double-sided PCB -- limited thin-laptop compatibility
- Variable hardware -- components change between batches
- 3-year warranty (not 5 years)
🛒 Buy this or similar SSD Storage:
✨ Video Review
2TB PCIe 4.0 NVMe SSD for Laptops – Kingston NV2 PCIe 4.0 NVMe™ M.2 (2280) SSD
