Caldera SN-6815 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6815-PRIME · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 5,249 (SSDs scale) |
|---|---|
| Category rank | #44,574 |
| Street price | $59 |
| Power | 5 W (active) |
| Performance per dollar | 88.97 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6815 Prime |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,400 MB/s |
| Sequential write | 5,400 MB/s |
| Random 4K read | 1,130K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 TBW (0.55 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-5883 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,290 | $209 | Compare |
| Strivon SN-1614 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,253 | $319 | Compare |
| Altrix SN-5658 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,995 | $599 | Compare |
| Caldera SN-2111 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD | 7,507 | $179 | Compare |
| Altrix SN-6114 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,914 | $439 | Compare |
| Altrix SN-9568 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,266 | $139 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6815 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7002889 (accessed 2026-10-20).