Caldera SN-9642 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN9642-ULTRA · Released 2022 · Updated 2026-10-24
Key facts
| Benchmark index | 7,259 (SSDs scale) |
|---|---|
| Category rank | #19,070 |
| Street price | $129 |
| Power | 5 W (active) |
| Performance per dollar | 56.27 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-9642 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,200 MB/s |
| Sequential write | 5,100 MB/s |
| Random 4K read | 940K IOPS |
| NAND | 3D TLC, 176-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-2208 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,583 | $409 | Compare |
| Altrix SN-9762 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,469 | $379 | Compare |
| Strivon SN-7233 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,146 | $569 | Compare |
| Caldera SN-2110 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,795 | $119 | Compare |
| Strivon SN-2580 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD | 12,794 | $389 | Compare |
| Novexa SN-2030 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,583 | $269 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-9642 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1843802 (accessed 2026-10-24).