Caldera SN-3185 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3185-EDGE · Released 2020 · Updated 2026-10-18
Key facts
| Benchmark index | 6,725 (SSDs scale) |
|---|---|
| Category rank | #33,989 |
| Street price | $119 |
| Power | 7 W (active) |
| Performance per dollar | 56.51 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3185 Edge |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,400 MB/s |
| Sequential write | 6,000 MB/s |
| Random 4K read | 1,370K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 480 TBW (0.22 DWPD) |
| Warranty | 3 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
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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Novexa SN-1730 Core 1TB SATA 2.5-inch SSD | 3,084 | $39 | Compare |
| Caldera SN-7899 Plus 1TB SATA 2.5-inch SSD | 3,749 | $39 | Compare |
| Altrix SN-1810 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,982 | $239 | Compare |
| Mirenta SN-2368 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,356 | $549 | Compare |
| Strivon SN-8296 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 13,360 | $479 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-3185 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5770141 (accessed 2026-10-18).