Caldera SN-4471 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4471-PRIME · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 7,496 (SSDs scale) |
|---|---|
| Category rank | #13,979 |
| Street price | $119 |
| Power | 7 W (active) |
| Performance per dollar | 62.99 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4471 Prime |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,800 MB/s |
| Sequential write | 3,500 MB/s |
| Random 4K read | 830K IOPS |
| NAND | 3D QLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 480 TBW (0.22 DWPD) |
| Warranty | 3 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-5457 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,973 | $279 | Compare |
| Caldera SN-3912 Core 500GB SATA 2.5-inch SSD | 4,569 | $39 | Compare |
| Caldera SN-2864 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,139 | $139 | Compare |
| Strivon SN-1802 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,944 | $419 | Compare |
| Caldera SN-5301 Plus 4TB PCIe 3.0 NVMe M.2 2280 SSD | 13,457 | $539 | Compare |
| Novexa SN-7463 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,900 | $559 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4471 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/58772759 (accessed 2026-10-20).