DELL OptiPlex All-in-One 7420 7DX9X Core i5-14500 16GB 256GB 23.8" all-in-one PC
- All-in-One PC
- All-in-One
Adamant Custom
A 16-core Ryzen 9 9950X3D desktop with 128 GB DDR5, 1 TB NVMe storage, integrated Radeon graphics and 360 mm liquid cooling in a tempered-glass tower
This desktop pairs a 16-core Ryzen 9 9950X3D processor with 128GB of DDR5 memory and a 1TB NVMe SSD. Integrated Radeon graphics drive display output through HDMI and two USB4 ports. The system arrives with Windows 11 Pro installed and is configured for AI-ready workloads.
A 360mm liquid cooler handles the CPU thermal load while the 850W 80 PLUS Bronze power supply feeds all components. The TUF X870-PLUS motherboard provides four memory slots, four M.2 connectors and two SATA ports for additional storage. Front-panel I/O includes USB 3.2 Gen 2x2 Type-C, two USB 3.0 ports and audio jacks. Internal bays accept two 3.5-inch and two 2.5-inch drives.
Liquid cooling maintains lower temperatures during extended compute sessions than air coolers typically achieve. The power supply includes over-voltage, under-voltage, over-power and short-circuit protections for stable delivery. Integrated graphics suit multi-monitor productivity but cannot replace a discrete card for heavy 3D rendering or high-refresh-rate gaming. Buyers needing dedicated GPU performance should plan for a separate card.
| Release Year | 2026 |
|---|---|
| Form Factor | Tower |
| AI Features | AI Ready |
| Color | Black |
| Cooling System | Liquid Cooling |
| Operating System | Windows 11 Pro |
| Windows 11 | Ready |
| CPU Type | AMD Ryzen 9 9000 Series |
| CPU Name | AMD Ryzen 9 9950X3D |
| CPU Socket Type | AM5 |
| GPU/VGA Type | Integrated Graphics |
| Memory Capacity | 128GB DDR5 |
| Memory Slots (Available/Total) | 4 total |
| Maximum Memory Supported | 192 GB |
| SSD | 1TB NVMe |
| HDD | No |
| Optical Drive Type | No |
| Screen Size | No Screen |
| Audio Chipset | Integrated |
| Audio Channels | 7.1 channels |
| LAN Chipset | Integrated |
| LAN Speed | 2.5Gbps |
| WLAN | 802.11be Wireless LAN |
| WiFi Generation | Wi-Fi 7 |
| Bluetooth | Bluetooth 5.4 |
| RJ45 | 1 port |
The 360 mm Quiet Edition AIO is sized for the 16-core CPU's thermal output, moving heat away from the socket so sustained clocks stay high without thermal throttling.
The Thermaltake Smart 850 W unit uses an ultra-quiet 140 mm fan and the front Aspect 140 mm PWM fans adjust speed with temperature, so noise remains low at idle and moderate under load.
No, the HDMI port and two USB4 ports are wired to the processor's integrated Radeon graphics, so display output works immediately without a separate graphics card.
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