Caldera SN-1849 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD
SSDs · Caldera · SKU SN1849-EDGE · Released 2020 · Updated 2026-10-19
Key facts
| Benchmark index | 7,461 (SSDs scale) |
|---|---|
| Category rank | #48,635 |
| Street price | $139 |
| Power | 6 W (active) |
| Performance per dollar | 53.68 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1849 Edge |
| Capacity | 1 TB |
| Form factor | M.2 2230 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,400 MB/s |
| Sequential write | 6,900 MB/s |
| Random 4K read | 1,010K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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-2980 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,298 | $359 | Compare |
| Caldera SN-1498 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,489 | $329 | Compare |
| Mirenta SN-9885 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,997 | $329 | Compare |
| Caldera SN-3116 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,184 | $349 | Compare |
| Mirenta SN-8318 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,425 | $199 | Compare |
| Altrix SN-9975 Max 500GB SATA 2.5-inch SSD | 4,142 | $39 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1849 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/3143361 (accessed 2026-10-19).