Caldera SN-2450 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2450-PLUS · Released 2025 · Updated 2026-10-18
Key facts
| Benchmark index | 10,600 (SSDs scale) |
|---|---|
| Category rank | #5,816 |
| Street price | $309 |
| Power | 7 W (active) |
| Performance per dollar | 34.30 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2450 Plus |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,000 MB/s |
| Sequential write | 6,100 MB/s |
| Random 4K read | 870K 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-1840 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD | 9,334 | $209 | Compare |
| Altrix SN-2770 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $499 | Compare |
| Altrix SN-7708 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 6,835 | $109 | Compare |
| Novexa SN-7178 Ti 1TB SATA 2.5-inch SSD | 3,854 | $39 | Compare |
| Altrix SN-5626 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $569 | Compare |
| Caldera SN-7184 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,142 | $389 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2450 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/685486 (accessed 2026-10-18).