Caldera SN-2048 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2048-EDGE · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 4,989 (SSDs scale) |
|---|---|
| Category rank | #4,333 |
| Street price | $59 |
| Power | 5 W (active) |
| Performance per dollar | 84.56 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2048 Edge |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,200 MB/s |
| Sequential write | 4,200 MB/s |
| Random 4K read | 1,120K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 200 TBW (0.18 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
| Novexa SN-5253 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,977 | $589 | Compare |
| Mirenta SN-3117 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,241 | $279 | Compare |
| Altrix SN-5754 Core 1TB PCIe 3.0 NVMe M.2 2280 SSD | 6,306 | $99 | Compare |
| Caldera SN-6483 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,851 | $519 | Compare |
| Novexa SN-3282 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $589 | Compare |
| Novexa SN-8896 Edge 4TB PCIe 3.0 NVMe M.2 2280 SSD | 12,033 | $389 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2048 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8570846 (accessed 2026-10-22).