Caldera SN-1390 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1390-EDGE · Released 2020 · Updated 2026-10-26
Key facts
| Benchmark index | 9,235 (SSDs scale) |
|---|---|
| Category rank | #4,631 |
| Street price | $189 |
| Power | 8 W (active) |
| Performance per dollar | 48.86 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1390 Edge |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,800 MB/s |
| Sequential write | 5,600 MB/s |
| Random 4K read | 780K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 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 |
|---|---|---|---|
| Altrix SN-9766 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 10,562 | $289 | Compare |
| Novexa SN-1377 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,562 | $109 | Compare |
| Altrix SN-9274 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,829 | $569 | Compare |
| Mirenta SN-6480 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,028 | $369 | Compare |
| Caldera SN-5976 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,149 | $419 | Compare |
| Strivon SN-7102 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,654 | $459 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1390 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5509328 (accessed 2026-10-26).