Caldera SN-1770 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1770-EDGE · Released 2024 · Updated 2026-10-19
Key facts
| Benchmark index | 10,201 (SSDs scale) |
|---|---|
| Category rank | #5,395 |
| Street price | $299 |
| Power | 7 W (active) |
| Performance per dollar | 34.12 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1770 Edge |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,600 MB/s |
| Sequential write | 4,500 MB/s |
| Random 4K read | 830K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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 |
|---|---|---|---|
| Strivon SN-9513 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,216 | $229 | Compare |
| Mirenta SN-9462 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,962 | $409 | Compare |
| Novexa SN-9492 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,863 | $269 | Compare |
| Altrix SN-5346 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,865 | $349 | Compare |
| Novexa SN-5622 Ti 4TB PCIe 3.0 NVMe M.2 2280 SSD | 12,917 | $469 | Compare |
| Caldera SN-7379 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,934 | $199 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1770 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20165490 (accessed 2026-10-19).