Caldera SN-4292 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4292-ULTRA · Released 2021 · Updated 2026-10-26
Key facts
| Benchmark index | 4,658 (SSDs scale) |
|---|---|
| Category rank | #3,668 |
| Street price | $49 |
| Power | 5 W (active) |
| Performance per dollar | 95.06 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4292 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,400 MB/s |
| Sequential write | 5,300 MB/s |
| Random 4K read | 840K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 240 TBW (0.22 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-5400 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,856 | $379 | Compare |
| Altrix SN-8000 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,361 | $279 | Compare |
| Caldera SN-5938 Plus 500GB SATA 2.5-inch SSD | 3,711 | $39 | Compare |
| Mirenta SN-3838 Prime 500GB SATA 2.5-inch SSD | 3,212 | $29 | Compare |
| Novexa SN-8606 Max 500GB SATA 2.5-inch SSD | 3,087 | $29 | Compare |
| Mirenta SN-1197 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,949 | $399 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4292 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/15499875 (accessed 2026-10-26).