Novexa SN-6543 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN6543-EDGE · Released 2021 · Updated 2026-10-19
Key facts
| Benchmark index | 7,376 (SSDs scale) |
|---|---|
| Category rank | #42,629 |
| Street price | $129 |
| Power | 8 W (active) |
| Performance per dollar | 57.18 |
| Released | 2021 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-6543 Edge |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,300 MB/s |
| Sequential write | 5,800 MB/s |
| Random 4K read | 800K IOPS |
| NAND | 3D QLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 480 TBW (0.22 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
| Novexa SN-4637 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 9,851 | $259 | Compare |
| Strivon SN-5469 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD | 10,716 | $299 | Compare |
| Altrix SN-5169 SE 500GB SATA 2.5-inch SSD | 3,261 | $29 | Compare |
| Novexa SN-8906 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,533 | $439 | Compare |
| Caldera SN-5584 Ti 500GB SATA 2.5-inch SSD | 3,186 | $29 | Compare |
| Caldera SN-6330 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,003 | $279 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-6543 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/91552702 (accessed 2026-10-19).