Caldera SN-1661 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1661-SE · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 13,170 (SSDs scale) |
|---|---|
| Category rank | #45,466 |
| Street price | $449 |
| Power | 6 W (active) |
| Performance per dollar | 29.33 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1661 SE |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,200 MB/s |
| Sequential write | 5,400 MB/s |
| Random 4K read | 1,080K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 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 |
|---|---|---|---|
| Strivon SN-9177 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,578 | $549 | Compare |
| Altrix SN-4941 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,916 | $579 | Compare |
| Caldera SN-6945 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,812 | $399 | Compare |
| Altrix SN-8439 Pro 500GB SATA 2.5-inch SSD | 3,344 | $29 | Compare |
| Mirenta SN-6210 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,921 | $469 | Compare |
| Novexa SN-7145 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,660 | $429 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1661 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/93484149 (accessed 2026-10-22).