Caldera SN-1789 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1789-EDGE · Released 2019 · Updated 2026-10-23
Key facts
| Benchmark index | 6,788 (SSDs scale) |
|---|---|
| Category rank | #13,112 |
| Street price | $129 |
| Power | 5 W (active) |
| Performance per dollar | 52.62 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1789 Edge |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,300 MB/s |
| Sequential write | 2,200 MB/s |
| Random 4K read | 600K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| 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 |
|---|---|---|---|
| Altrix SN-6924 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,023 | $179 | Compare |
| Mirenta SN-5916 Edge 500GB SATA 2.5-inch SSD | 4,087 | $49 | Compare |
| Caldera SN-6158 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,993 | $369 | Compare |
| Altrix SN-1547 Ti 500GB SATA 2.5-inch SSD | 3,574 | $39 | Compare |
| Novexa SN-2472 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,337 | $349 | Compare |
| Caldera SN-8686 Edge 4TB PCIe 3.0 NVMe M.2 2280 SSD | 10,903 | $279 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1789 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6905563 (accessed 2026-10-23).