Caldera SN-3665 Prime 4TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3665-PRIME · Released 2019 · Updated 2026-10-23
Key facts
| Benchmark index | 10,099 (SSDs scale) |
|---|---|
| Category rank | #23,256 |
| Street price | $309 |
| Power | 5 W (active) |
| Performance per dollar | 32.68 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3665 Prime |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,500 MB/s |
| Sequential write | 2,300 MB/s |
| Random 4K read | 430K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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 |
|---|---|---|---|
| Altrix SN-8450 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,970 | $579 | Compare |
| Altrix SN-6740 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,094 | $509 | Compare |
| Mirenta SN-4612 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,380 | $359 | Compare |
| Caldera SN-4831 Plus 500GB SATA 2.5-inch SSD | 4,411 | $39 | Compare |
| Altrix SN-5160 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,524 | $339 | Compare |
| Strivon SN-3598 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,250 | $489 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3665 Prime 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5631402 (accessed 2026-10-23).