Caldera SN-3450 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3450-PLUS · Released 2026 · Updated 2026-10-26
Key facts
| Benchmark index | 7,795 (SSDs scale) |
|---|---|
| Category rank | #43,468 |
| Street price | $129 |
| Power | 7 W (active) |
| Performance per dollar | 60.43 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3450 Plus |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,500 MB/s |
| Sequential write | 4,900 MB/s |
| Random 4K read | 1,080K IOPS |
| NAND | 3D QLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 480 TBW (0.22 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
| Novexa SN-8766 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,508 | $429 | Compare |
| Altrix SN-6001 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,482 | $379 | Compare |
| Caldera SN-9961 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,811 | $359 | Compare |
| Altrix SN-6309 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,505 | $259 | Compare |
| Altrix SN-8896 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD | 4,722 | $49 | Compare |
| Altrix SN-5678 Edge 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,857 | $379 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3450 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/83953013 (accessed 2026-10-26).