Caldera SN-6404 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6404-MAX · Released 2022 · Updated 2026-10-22
Key facts
| Benchmark index | 7,783 (SSDs scale) |
|---|---|
| Category rank | #22,595 |
| Street price | $139 |
| Power | 8 W (active) |
| Performance per dollar | 55.99 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6404 Max |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,100 MB/s |
| Sequential write | 4,900 MB/s |
| Random 4K read | 710K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DRAM-less (HMB) |
| 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-4726 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,648 | $319 | Compare |
| Novexa SN-6730 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,626 | $409 | Compare |
| Novexa SN-6654 Core 500GB SATA 2.5-inch SSD | 3,924 | $39 | Compare |
| Strivon SN-1637 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,509 | $479 | Compare |
| Caldera SN-3747 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,063 | $549 | Compare |
| Mirenta SN-5862 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD | 6,950 | $119 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6404 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2550164 (accessed 2026-10-22).