Caldera SN-3918 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3918-EDGE · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 14,293 (SSDs scale) |
|---|---|
| Category rank | #22,226 |
| Street price | $549 |
| Power | 11 W (active) |
| Performance per dollar | 26.03 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3918 Edge |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 13,700 MB/s |
| Sequential write | 13,300 MB/s |
| Random 4K read | 1,850K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | LPDDR4 DRAM, 8 GB |
| Endurance | 4,800 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Caldera SN-2540 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,028 | $269 | Compare |
| Caldera SN-5765 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,893 | $149 | Compare |
| Strivon SN-2874 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,543 | $529 | Compare |
| Mirenta SN-5059 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,359 | $289 | Compare |
| Novexa SN-8071 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,599 | $359 | Compare |
| Mirenta SN-5463 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,697 | $269 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3918 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/32633144 (accessed 2026-10-24).