Caldera SN-3668 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3668-TI · Released 2026 · Updated 2026-10-22
Key facts
| Benchmark index | 8,080 (SSDs scale) |
|---|---|
| Category rank | #2,422 |
| Street price | $159 |
| Power | 5 W (active) |
| Performance per dollar | 50.82 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3668 Ti |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,300 MB/s |
| Sequential write | 4,300 MB/s |
| Random 4K read | 1,040K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DRAM-less (HMB) |
| 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 |
|---|---|---|---|
| Strivon SN-2400 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,072 | $409 | Compare |
| Altrix SN-5244 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD | 13,408 | $459 | Compare |
| Altrix SN-4037 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,897 | $409 | Compare |
| Novexa SN-5580 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,534 | $529 | Compare |
| Caldera SN-8690 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,323 | $309 | Compare |
| Strivon SN-1273 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,635 | $599 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3668 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/74897672 (accessed 2026-10-22).