Caldera SN-6409 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6409-EDGE · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 13,811 (SSDs scale) |
|---|---|
| Category rank | #6,859 |
| Street price | $429 |
| Power | 7 W (active) |
| Performance per dollar | 32.19 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6409 Edge |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,800 MB/s |
| Sequential write | 4,500 MB/s |
| Random 4K read | 800K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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-4336 Core 1TB PCIe 3.0 NVMe M.2 2280 SSD | 8,910 | $229 | Compare |
| Altrix SN-6104 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,376 | $289 | Compare |
| Strivon SN-3035 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,843 | $449 | Compare |
| Strivon SN-4490 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,874 | $339 | Compare |
| Altrix SN-7069 Ti 1TB SATA 2.5-inch SSD | 3,725 | $29 | Compare |
| Altrix SN-8960 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,170 | $449 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6409 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/73319777 (accessed 2026-10-21).