Caldera SN-5481 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5481-EDGE · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 9,917 (SSDs scale) |
|---|---|
| Category rank | #26,388 |
| Street price | $249 |
| Power | 5 W (active) |
| Performance per dollar | 39.83 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5481 Edge |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,700 MB/s |
| Sequential write | 4,600 MB/s |
| Random 4K read | 740K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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-6587 Edge 500GB SATA 2.5-inch SSD | 4,134 | $49 | Compare |
| Caldera SN-6738 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,025 | $509 | Compare |
| Caldera SN-8417 Ultra 1TB SATA 2.5-inch SSD | 4,525 | $49 | Compare |
| Novexa SN-6906 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,694 | $449 | Compare |
| Strivon SN-3120 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,162 | $529 | Compare |
| Novexa SN-7759 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,023 | $449 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-5481 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/489898 (accessed 2026-10-22).