Caldera SN-1020 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1020-EDGE · Released 2019 · Updated 2026-10-25
Key facts
| Benchmark index | 9,429 (SSDs scale) |
|---|---|
| Category rank | #7,414 |
| Street price | $229 |
| Power | 4 W (active) |
| Performance per dollar | 41.17 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1020 Edge |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 3,400 MB/s |
| Sequential write | 2,600 MB/s |
| Random 4K read | 460K IOPS |
| NAND | 3D TLC, 232-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-3891 Ti 1TB SATA 2.5-inch SSD | 3,641 | $39 | Compare |
| Caldera SN-6277 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,118 | $119 | Compare |
| Caldera SN-8179 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,175 | $599 | Compare |
| Altrix SN-2474 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,217 | $209 | Compare |
| Novexa SN-2465 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,603 | $369 | Compare |
| Novexa SN-5170 Ultra 1TB SATA 2.5-inch SSD | 3,831 | $39 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1020 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/828040 (accessed 2026-10-25).