Caldera SN-6473 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6473-PRIME · Released 2024 · Updated 2026-10-21
Key facts
| Benchmark index | 9,190 (SSDs scale) |
|---|---|
| Category rank | #26,613 |
| Street price | $229 |
| Power | 5 W (active) |
| Performance per dollar | 40.13 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6473 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 | 4,200 MB/s |
| Random 4K read | 1,370K IOPS |
| NAND | 3D TLC, 232-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 |
|---|---|---|---|
| Strivon SN-9946 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,940 | $369 | Compare |
| Strivon SN-1699 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,667 | $229 | Compare |
| Strivon SN-3194 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,045 | $339 | Compare |
| Novexa SN-2678 Pro 1TB SATA 2.5-inch SSD | 3,952 | $49 | Compare |
| Caldera SN-6235 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 13,620 | $479 | Compare |
| Caldera SN-1381 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,184 | $309 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6473 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/951206 (accessed 2026-10-21).