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 liquid-cooled desktop with a 14-core Intel Core Ultra 5 245K, 32 GB DDR5, 1 TB NVMe storage and integrated graphics
The Adamant Custom system arrives assembled with Windows 11 Pro installed and a 14-core Intel Core Ultra 5 245K processor. Liquid cooling handles the CPU while a 750 W 80 PLUS Bronze power supply feeds every component. Integrated graphics drive displays through HDMI and DisplayPort outputs. The Corsair 4000D tempered-glass chassis keeps the build visible and ventilated.
This configuration replaces a basic office tower or an ageing enthusiast rig that relies solely on integrated graphics and slower storage. The jump is worth it when you need 14 modern cores, 32 GB of DDR5 memory and a 1 TB Samsung 990 PRO NVMe drive that reads up to 7450 MB/s and writes up to 6900 MB/s. Wi-Fi 7 and Bluetooth 5.4 add current wireless performance without extra cards.
Confirm the 490 mm depth, 239 mm width and 486 mm height fit your desk or shelf space. The motherboard provides four memory slots with 192 GB maximum capacity for future upgrades. Internal bays include two 3.5-inch and two 2.5-inch positions for additional drives. Ensure your monitor accepts HDMI or DisplayPort input since no discrete graphics card is installed.
| Release Year | 2026 |
|---|---|
| Type | Business Desktops & Workstations |
| Form Factor | Desktop |
| AI Features | AI Ready |
| Usage | Consumer |
| Color | Black |
| Cooling System | Liquid Cooling |
| Operating System | Windows 11 Pro |
| Windows 11 | Ready |
| CPU Type | Intel Core Ultra 5 |
| CPU Name | Intel Core Ultra 5 245K |
| CPU Socket Type | LGA 1851 |
| GPU/VGA Type | Integrated Graphics |
| Memory Capacity | 32GB 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 Corsair 4000D Series case measures 490 x 239 x 486 mm and houses an ATX motherboard, so any standard ATX board will fit without modification.
The CPU uses the LGA 1851 socket; the included 240mm Quiet Edition AIO comes with the correct LGA 1851 mounting bracket, so install the backplate first, then secure the pump block before connecting the radiator fans.
The motherboard provides four DDR5 slots in total; with 32 GB already installed, two slots are free and the platform supports up to 192 GB of DDR5 memory.
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