Caldera SN-1663 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1663-SE · Released 2024 · Updated 2026-10-24
Key facts
| Benchmark index | 12,028 (SSDs scale) |
|---|---|
| Category rank | #17,276 |
| Street price | $389 |
| Power | 8 W (active) |
| Performance per dollar | 30.92 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1663 SE |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 11,500 MB/s |
| Sequential write | 9,700 MB/s |
| Random 4K read | 2,470K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | LPDDR4 DRAM, 8 GB |
| Endurance | 4,800 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Strivon SN-6443 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,274 | $189 | Compare |
| Mirenta SN-7380 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,539 | $419 | Compare |
| Caldera SN-7544 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,023 | $249 | Compare |
| Caldera SN-1977 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,148 | $599 | Compare |
| Novexa SN-1631 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,586 | $349 | Compare |
| Caldera SN-7706 XT 500GB SATA 2.5-inch SSD | 3,928 | $39 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1663 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20060323 (accessed 2026-10-24).