Caldera SN-2661 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2661-CORE · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 12,468 (SSDs scale) |
|---|---|
| Category rank | #28,706 |
| Street price | $349 |
| Power | 11 W (active) |
| Performance per dollar | 35.72 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2661 Core |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 12,900 MB/s |
| Sequential write | 10,700 MB/s |
| Random 4K read | 2,420K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | LPDDR4 DRAM, 2 GB |
| Endurance | 1,200 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 |
|---|---|---|---|
| Caldera SN-9613 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD | 8,201 | $159 | Compare |
| Mirenta SN-1690 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,765 | $489 | Compare |
| Caldera SN-2932 SE 1TB PCIe 3.0 NVMe M.2 2280 SSD | 7,210 | $109 | Compare |
| Novexa SN-9009 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,989 | $599 | Compare |
| Altrix SN-8549 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,142 | $419 | Compare |
| Altrix SN-1210 Prime 500GB SATA 2.5-inch SSD | 3,130 | $29 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2661 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9856911 (accessed 2026-10-20).