Caldera SN-6480 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6480-PLUS · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 8,077 (SSDs scale) |
|---|---|
| Category rank | #24,454 |
| Street price | $139 |
| Power | 7 W (active) |
| Performance per dollar | 58.11 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6480 Plus |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,000 MB/s |
| Sequential write | 4,900 MB/s |
| Random 4K read | 1,190K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 200 TBW (0.18 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 |
|---|---|---|---|
| Novexa SN-2034 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,629 | $299 | Compare |
| Caldera SN-3391 Edge 1TB SATA 2.5-inch SSD | 3,576 | $39 | Compare |
| Strivon SN-6527 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,237 | $409 | Compare |
| Mirenta SN-5121 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,283 | $149 | Compare |
| Novexa SN-9975 Max 1TB SATA 2.5-inch SSD | 3,833 | $39 | Compare |
| Mirenta SN-5111 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,267 | $369 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6480 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/95540142 (accessed 2026-10-21).