Novexa SN-2688 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN2688-XT · Released 2021 · Updated 2026-10-22
Key facts
| Benchmark index | 13,858 (SSDs scale) |
|---|---|
| Category rank | #20,445 |
| Street price | $599 |
| Power | 5 W (active) |
| Performance per dollar | 23.14 |
| Released | 2021 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-2688 XT |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,200 MB/s |
| Sequential write | 4,000 MB/s |
| Random 4K read | 1,060K IOPS |
| NAND | 3D TLC, 238-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 |
|---|---|---|---|
| Mirenta SN-7050 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,072 | $489 | Compare |
| Novexa SN-8336 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,195 | $379 | Compare |
| Strivon SN-3524 Prime 4TB PCIe 3.0 NVMe M.2 2280 SSD | 13,154 | $409 | Compare |
| Novexa SN-3548 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,319 | $169 | Compare |
| Altrix SN-9428 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,482 | $359 | Compare |
| Strivon SN-9329 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,623 | $579 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-2688 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2432448 (accessed 2026-10-22).