Caldera SN-6409 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6409-SE · Released 2020 · Updated 2026-10-22
Key facts
| Benchmark index | 14,518 (SSDs scale) |
|---|---|
| Category rank | #31,760 |
| Street price | $599 |
| Power | 8 W (active) |
| Performance per dollar | 24.24 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6409 SE |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,200 MB/s |
| Sequential write | 6,700 MB/s |
| Random 4K read | 930K IOPS |
| NAND | 3D TLC, 218-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 |
|---|---|---|---|
| Mirenta SN-5406 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,799 | $589 | Compare |
| Strivon SN-3123 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,111 | $459 | Compare |
| Novexa SN-2566 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,660 | $259 | Compare |
| Altrix SN-4530 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD | 4,777 | $49 | Compare |
| Strivon SN-4354 Ti 4TB PCIe 3.0 NVMe M.2 2280 SSD | 10,238 | $329 | Compare |
| Altrix SN-3340 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,830 | $359 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6409 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6987726 (accessed 2026-10-22).