Caldera SN-6633 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6633-SE · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 7,565 (SSDs scale) |
|---|---|
| Category rank | #41,212 |
| Street price | $139 |
| Power | 5 W (active) |
| Performance per dollar | 54.42 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6633 SE |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,200 MB/s |
| Sequential write | 6,500 MB/s |
| Random 4K read | 1,280K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 240 TBW (0.22 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-3449 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD | 10,748 | $289 | Compare |
| Caldera SN-7141 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD | 7,211 | $109 | Compare |
| Strivon SN-5898 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,197 | $489 | Compare |
| Novexa SN-9046 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,965 | $519 | Compare |
| Strivon SN-2168 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,621 | $399 | Compare |
| Novexa SN-6444 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,036 | $269 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6633 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/50830962 (accessed 2026-10-20).