Novexa SN-7703 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN7703-XT · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 13,368 (SSDs scale) |
|---|---|
| Category rank | #10,080 |
| Street price | $459 |
| Power | 5 W (active) |
| Performance per dollar | 29.12 |
| Released | 2023 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-7703 XT |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,800 MB/s |
| Sequential write | 4,700 MB/s |
| Random 4K read | 1,190K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | None |
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 |
|---|---|---|---|
| Novexa SN-2990 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $569 | Compare |
| Altrix SN-4483 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,631 | $559 | Compare |
| Caldera SN-5033 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,381 | $229 | Compare |
| Mirenta SN-8292 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,293 | $369 | Compare |
| Altrix SN-3359 Max 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,208 | $599 | Compare |
| Caldera SN-7766 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,188 | $529 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-7703 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5684348 (accessed 2026-10-21).