Caldera SN-8631 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN8631-MAX · Released 2024 · Updated 2026-10-21
Key facts
| Benchmark index | 4,414 (SSDs scale) |
|---|---|
| Category rank | #43,575 |
| Street price | $49 |
| Power | 6 W (active) |
| Performance per dollar | 90.08 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-8631 Max |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,300 MB/s |
| Sequential write | 4,700 MB/s |
| Random 4K read | 800K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 360 TBW (0.33 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 |
|---|---|---|---|
| Altrix SN-4183 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,292 | $599 | Compare |
| Caldera SN-1492 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,815 | $359 | Compare |
| Caldera SN-3854 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,845 | $579 | Compare |
| Altrix SN-6396 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 13,121 | $429 | Compare |
| Novexa SN-3097 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,601 | $229 | Compare |
| Altrix SN-6084 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,756 | $349 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-8631 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6432283 (accessed 2026-10-21).