Caldera SN-4306 Pro 2TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4306-PRO · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 10,917 (SSDs scale) |
|---|---|
| Category rank | #20,935 |
| Street price | $389 |
| Power | 9 W (active) |
| Performance per dollar | 28.06 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4306 Pro |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 13,500 MB/s |
| Sequential write | 13,000 MB/s |
| Random 4K read | 1,780K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | LPDDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Caldera SN-7977 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,766 | $399 | Compare |
| Strivon SN-6018 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,044 | $409 | Compare |
| Altrix SN-9503 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,018 | $319 | Compare |
| Strivon SN-1244 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,129 | $289 | Compare |
| Altrix SN-2014 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 6,505 | $109 | Compare |
| Mirenta SN-1098 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,260 | $599 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4306 Pro 2TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/304663 (accessed 2026-10-19).