Caldera SN-7046 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7046-ULTRA · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 6,136 (SSDs scale) |
|---|---|
| Category rank | #22,496 |
| Street price | $109 |
| Power | 5 W (active) |
| Performance per dollar | 56.29 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7046 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,500 MB/s |
| Sequential write | 5,700 MB/s |
| Random 4K read | 1,310K 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 |
|---|---|---|---|
| Caldera SN-7131 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,442 | $279 | Compare |
| Mirenta SN-3572 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,061 | $529 | Compare |
| Strivon SN-2527 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,173 | $469 | Compare |
| Caldera SN-4896 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,040 | $249 | Compare |
| Caldera SN-3102 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,528 | $329 | Compare |
| Novexa SN-4755 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,434 | $469 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7046 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/32942556 (accessed 2026-10-20).