Novexa SN-1689 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN1689-XT · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 12,580 (SSDs scale) |
|---|---|
| Category rank | #46,673 |
| Street price | $419 |
| Power | 7 W (active) |
| Performance per dollar | 30.02 |
| Released | 2023 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-1689 XT |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,300 MB/s |
| Sequential write | 5,400 MB/s |
| Random 4K read | 1,120K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 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-3098 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD | 9,358 | $229 | Compare |
| Novexa SN-2050 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,045 | $209 | Compare |
| Novexa SN-6707 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,252 | $589 | Compare |
| Altrix SN-6362 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,238 | $389 | Compare |
| Mirenta SN-7530 SE 500GB SATA 2.5-inch SSD | 3,580 | $39 | Compare |
| Novexa SN-2200 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD | 11,857 | $399 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-1689 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/466852 (accessed 2026-10-21).