Caldera SN-3456 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3456-SE · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 8,244 (SSDs scale) |
|---|---|
| Category rank | #41,514 |
| Street price | $169 |
| Power | 8 W (active) |
| Performance per dollar | 48.78 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3456 SE |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,300 MB/s |
| Sequential write | 5,500 MB/s |
| Random 4K read | 990K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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 |
|---|---|---|---|
| Mirenta SN-1333 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,170 | $359 | Compare |
| Strivon SN-4400 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,969 | $219 | Compare |
| Caldera SN-1700 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,190 | $599 | Compare |
| Altrix SN-7210 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,431 | $139 | Compare |
| Altrix SN-8869 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 10,712 | $319 | Compare |
| Strivon SN-9541 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,821 | $259 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3456 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/28295049 (accessed 2026-10-19).