Lexar NQ790 2TB NVMe SSD specifications (2026)
Quick answer
NQ790 (2TB) produced by Lexar support PCIe Gen4 that is significantly faster than previous bus standard.
Read: 7400 MB/s Write: 6500 MB/s Endurance: 600 TBW Warranty: 1 years Interface: M.2 4.0 x 4
Should you buy Lexar NQ790 2TB and another specs watch here.
Controller & Memory
NQ790 (2TB) produced by Lexar works on Maxiotech MAP-1602A. The NVMe write a data location map on DRAM No to run a games faster. The NQ790 comes equipped with YMTC 128-LTLC memory. This drive is offered also in 1 TB and 4 TB capacities.
Storage Comparisons:
NQ790 Performance & Benchmarks
Internal SSD works on PCIe M.2 4.0 x 4 bus with maximum write speeds 6500 Mbps, and read speeds 7400 MB/s. This model has input/output performance 6500000 on writing and 7400000 on reading operations per second.
Lexar NQ790 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
- Lexar NQ790 2 TB (this drive): 7,400 MB/s read, 6,500 MB/s write
Lexar NQ790 vs Competitors
See how the NQ790 stacks up against other M.2 4.0 x 4 drives in our database:
Compare with rival drives:
Endurance, TBW & Warranty
Manufacturer give 1 years of warranty limited by endurance 600 TBW. The NQ790 has 2000000 million hours mean time between failure.
Lexar NQ790 2 TB Specifications
| Category | Value |
|---|---|
| Capacity [?] | 2 TB |
| Interface [?] | M.2 4.0 x 4 |
| Controller [?] | Maxiotech MAP-1602A |
| Memory type [?] | YMTC 128-LTLC |
| DRAM [?] | No |
| Read speed (MB/s) [?] | 7400 |
| Write speed (MB/s) [?] | 6500 |
| Read IOPS [?] | 7400000 |
| Write IOPS [?] | 6500000 |
| Endurance (TBW) [?] | 600 |
| MTBF (million hours) [?] | 2000000 |
| Warranty (years) [?] | 1 |
Verdict: Is the NQ790 Worth It in 2026?
NQ790 (2TB) produced by Lexar support PCIe Gen4 that is significantly faster than previous bus standard. The sequential write speed is 6500 Mbps, that is faster than has most of competitors. The Internal SSD has endurance 600 TBW, that is not much against rivals. On balance, our editor strongly recommend to purchase Lexar NQ790 2TB for your PC.
+ Pros
- Excellent writing speed
- PCIe 4.0
- Capacity
- Cons
- Writing speed
Buy this or similar SSD Storage:
Video Review
NEW BEST BUDGET SSD? | Lexar NM790 SSD review
