Caldera SN-4561 Plus 8TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4561-PLUS · Released 2019 · Updated 2026-10-25
Key facts
| Benchmark index | 13,635 (SSDs scale) |
|---|---|
| Category rank | #27,985 |
| Street price | $429 |
| Power | 4 W (active) |
| Performance per dollar | 31.78 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4561 Plus |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 3,400 MB/s |
| Sequential write | 2,900 MB/s |
| Random 4K read | 350K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 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 |
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| Strivon SN-6847 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,862 | $359 | Compare |
| Altrix SN-4567 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,392 | $439 | Compare |
| Novexa SN-6462 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,617 | $359 | Compare |
| Strivon SN-1877 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,124 | $239 | Compare |
| Mirenta SN-6256 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,685 | $229 | Compare |
| Strivon SN-9782 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,148 | $339 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4561 Plus 8TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/76989466 (accessed 2026-10-25).