Caldera SN-3400 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3400-ULTRA · Released 2024 · Updated 2026-10-20
Key facts
| Benchmark index | 9,688 (SSDs scale) |
|---|---|
| Category rank | #10,736 |
| Street price | $249 |
| Power | 5 W (active) |
| Performance per dollar | 38.91 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3400 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,100 MB/s |
| Sequential write | 4,200 MB/s |
| Random 4K read | 1,150K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
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 |
|---|---|---|---|
| Caldera SN-6155 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD | 12,445 | $439 | Compare |
| Novexa SN-2686 XT 1TB SATA 2.5-inch SSD | 3,629 | $29 | Compare |
| Novexa SN-5490 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,026 | $129 | Compare |
| Mirenta SN-7005 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,914 | $589 | Compare |
| Mirenta SN-6037 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,961 | $439 | Compare |
| Altrix SN-1865 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,842 | $339 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3400 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2918953 (accessed 2026-10-20).