Novexa SN-1550 Edge 4TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN1550-EDGE · Released 2019 · Updated 2026-10-19
Key facts
| Benchmark index | 14,113 (SSDs scale) |
|---|---|
| Category rank | #11,595 |
| Street price | $449 |
| Power | 6 W (active) |
| Performance per dollar | 31.43 |
| Released | 2019 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-1550 Edge |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,500 MB/s |
| Sequential write | 2,000 MB/s |
| Random 4K read | 350K IOPS |
| NAND | 3D TLC, 176-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 |
|---|---|---|---|
| Mirenta SN-3729 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,202 | $309 | Compare |
| Novexa SN-5392 Max 500GB SATA 2.5-inch SSD | 3,618 | $39 | Compare |
| Caldera SN-3871 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,330 | $199 | Compare |
| Novexa SN-4043 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,695 | $389 | Compare |
| Caldera SN-2088 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,701 | $449 | Compare |
| Novexa SN-9578 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD | 12,871 | $419 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-1550 Edge 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/449084 (accessed 2026-10-19).