Novexa SN-6555 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN6555-SE · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 9,647 (SSDs scale) |
|---|---|
| Category rank | #38,338 |
| Street price | $229 |
| Power | 5 W (active) |
| Performance per dollar | 42.13 |
| Released | 2025 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-6555 SE |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,500 MB/s |
| Sequential write | 5,000 MB/s |
| Random 4K read | 1,210K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 1 GB |
| Endurance | 600 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 |
|---|---|---|---|
| Caldera SN-7477 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,094 | $289 | Compare |
| Caldera SN-1748 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,749 | $469 | Compare |
| Caldera SN-1378 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,661 | $339 | Compare |
| Novexa SN-7404 Max 1TB SATA 2.5-inch SSD | 3,930 | $29 | Compare |
| Novexa SN-6796 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,779 | $129 | Compare |
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Cite this page: Hardware Spec Index, “Novexa SN-6555 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/257759 (accessed 2026-10-20).