Novexa SN-6749 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN6749-XT · Released 2021 · Updated 2026-10-23
Key facts
| Benchmark index | 12,000 (SSDs scale) |
|---|---|
| Category rank | #49,924 |
| Street price | $359 |
| Power | 8 W (active) |
| Performance per dollar | 33.43 |
| Released | 2021 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-6749 XT |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,400 MB/s |
| Sequential write | 6,100 MB/s |
| Random 4K read | 1,400K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Strivon SN-1556 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,320 | $379 | Compare |
| Strivon SN-6776 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,541 | $299 | Compare |
| Strivon SN-6503 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,958 | $309 | Compare |
| Caldera SN-8924 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,909 | $599 | Compare |
| Caldera SN-7507 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,010 | $139 | Compare |
| Novexa SN-3152 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 6,865 | $109 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-6749 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5284917 (accessed 2026-10-23).