Caldera SN-8642 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN8642-MAX · Released 2024 · Updated 2026-10-26
Key facts
| Benchmark index | 7,071 (SSDs scale) |
|---|---|
| Category rank | #31,381 |
| Street price | $129 |
| Power | 5 W (active) |
| Performance per dollar | 54.81 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-8642 Max |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,200 MB/s |
| Sequential write | 5,000 MB/s |
| Random 4K read | 1,260K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 200 TBW (0.18 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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-9641 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,114 | $239 | Compare |
| Altrix SN-2909 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Mirenta SN-1505 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,996 | $159 | Compare |
| Altrix SN-7980 Ti 1TB SATA 2.5-inch SSD | 3,551 | $39 | Compare |
| Novexa SN-2985 SE 500GB SATA 2.5-inch SSD | 3,156 | $29 | Compare |
| Caldera SN-1160 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,284 | $599 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-8642 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8206686 (accessed 2026-10-26).