Caldera SN-5261 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5261-EDGE · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 9,498 (SSDs scale) |
|---|---|
| Category rank | #38,943 |
| Street price | $259 |
| Power | 5 W (active) |
| Performance per dollar | 36.67 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5261 Edge |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,800 MB/s |
| Sequential write | 4,600 MB/s |
| Random 4K read | 1,210K 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 |
|---|---|---|---|
| Strivon SN-2844 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 9,894 | $279 | Compare |
| Altrix SN-2070 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,404 | $409 | Compare |
| Altrix SN-2758 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,484 | $259 | Compare |
| Caldera SN-4001 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,427 | $249 | Compare |
| Altrix SN-3162 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,805 | $559 | Compare |
| Novexa SN-5795 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,221 | $519 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-5261 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/157105 (accessed 2026-10-21).