Caldera SN-4794 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD
SSDs · Caldera · SKU SN4794-PRO · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 7,734 (SSDs scale) |
|---|---|
| Category rank | #34,454 |
| Street price | $149 |
| Power | 6 W (active) |
| Performance per dollar | 51.91 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4794 Pro |
| Capacity | 1 TB |
| Form factor | M.2 2230 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,600 MB/s |
| Sequential write | 5,700 MB/s |
| Random 4K read | 1,190K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 360 TBW (0.33 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 |
|---|---|---|---|
| Altrix SN-3659 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,879 | $159 | Compare |
| Mirenta SN-9183 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,039 | $419 | Compare |
| Novexa SN-2578 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 13,371 | $399 | Compare |
| Caldera SN-5232 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,128 | $549 | Compare |
| Mirenta SN-9744 SE 1TB PCIe 4.0 NVMe M.2 2230 SSD | 8,871 | $169 | Compare |
| Caldera SN-9088 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,497 | $539 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4794 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/498106 (accessed 2026-10-21).