Caldera SN-6815 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6815-PLUS · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 7,609 (SSDs scale) |
|---|---|
| Category rank | #46,764 |
| Street price | $119 |
| Power | 6 W (active) |
| Performance per dollar | 63.94 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6815 Plus |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,800 MB/s |
| Sequential write | 3,900 MB/s |
| Random 4K read | 1,300K IOPS |
| NAND | 3D QLC, 176-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 |
|---|---|---|---|
| Strivon SN-1810 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,070 | $379 | Compare |
| Mirenta SN-4107 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,883 | $279 | Compare |
| Altrix SN-5916 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Novexa SN-4618 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,691 | $419 | Compare |
| Mirenta SN-7074 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,601 | $339 | Compare |
| Caldera SN-2863 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,915 | $449 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6815 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5454672 (accessed 2026-10-19).