Caldera SN-1901 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1901-EDGE · Released 2026 · Updated 2026-10-21
Key facts
| Benchmark index | 7,605 (SSDs scale) |
|---|---|
| Category rank | #13,441 |
| Street price | $149 |
| Power | 8 W (active) |
| Performance per dollar | 51.04 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1901 Edge |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,300 MB/s |
| Sequential write | 3,800 MB/s |
| Random 4K read | 1,270K 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 |
|---|---|---|---|
| Caldera SN-4462 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,300 | $379 | Compare |
| Novexa SN-4611 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,258 | $119 | Compare |
| Novexa SN-5788 Core 500GB SATA 2.5-inch SSD | 3,373 | $29 | Compare |
| Mirenta SN-7293 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,692 | $389 | Compare |
| Mirenta SN-1044 Ti 1TB SATA 2.5-inch SSD | 3,966 | $39 | Compare |
| Altrix SN-1418 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,936 | $259 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1901 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6683391 (accessed 2026-10-21).