Caldera SN-9633 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN9633-ULTRA · Released 2021 · Updated 2026-10-25
Key facts
| Benchmark index | 8,709 (SSDs scale) |
|---|---|
| Category rank | #2,250 |
| Street price | $179 |
| Power | 6 W (active) |
| Performance per dollar | 48.65 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-9633 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,200 MB/s |
| Sequential write | 4,800 MB/s |
| Random 4K read | 800K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 1 GB |
| Endurance | 600 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 |
|---|---|---|---|
| Altrix SN-2629 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,061 | $339 | Compare |
| Novexa SN-5530 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,268 | $229 | Compare |
| Novexa SN-5416 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,041 | $189 | Compare |
| Altrix SN-3367 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,516 | $319 | Compare |
| Caldera SN-1404 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,014 | $449 | Compare |
| Novexa SN-7409 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,427 | $509 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-9633 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/33707045 (accessed 2026-10-25).