Caldera SN-3451 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3451-PRO · Released 2022 · Updated 2026-10-23
Key facts
| Benchmark index | 11,519 (SSDs scale) |
|---|---|
| Category rank | #1,133 |
| Street price | $289 |
| Power | 8 W (active) |
| Performance per dollar | 39.86 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3451 Pro |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,900 MB/s |
| Sequential write | 4,000 MB/s |
| Random 4K read | 760K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 2 GB |
| 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 |
|---|---|---|---|
| Novexa SN-1167 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,774 | $339 | Compare |
| Strivon SN-4673 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD | 6,816 | $109 | Compare |
| Caldera SN-4130 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,040 | $489 | Compare |
| Caldera SN-9279 SE 500GB SATA 2.5-inch SSD | 3,389 | $29 | Compare |
| Novexa SN-4133 XT 8TB PCIe 3.0 NVMe M.2 2280 SSD | 12,088 | $459 | Compare |
| Strivon SN-6250 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,472 | $169 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3451 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/92932615 (accessed 2026-10-23).