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 14-core Intel Core Ultra 5 245K desktop with liquid cooling, 192GB DDR5, 2TB NVMe, 10TB HDD and RTX 5070 Ti graphics for workstation and gaming workloads
This liquid-cooled desktop pairs a 14-core Intel Core Ultra 5 245K processor with 192GB of DDR5 memory and an Nvidia GeForce RTX 5070 Ti graphics card. It targets professionals who need sustained compute and graphics performance in a single Windows 11 Pro system. The combination of fast NVMe storage and high-capacity mechanical drives supports large project libraries.
A 240mm Quiet Edition liquid cooler manages CPU thermals while the Cooler Master HAF 500 case moves air through front 200mm ARGB fans, a rear 120mm fan and a dedicated GPU fan. The Thermaltake Smart 850W 80 PLUS Bronze supply with Japanese capacitors delivers stable power under continuous multi-core and GPU workloads. The Z890-PLUS TUF motherboard provides robust voltage regulation for extended sessions.
The system arrives fully assembled with Windows 11 Pro installed, so first boot only requires peripheral connection. Builders should verify that the 508mm deep case fits their workspace and that the 850W unit meets any future GPU upgrade plans. The four memory slots are fully populated at 192GB, leaving no room for RAM expansion without module replacement.
Rear I/O includes Thunderbolt 4 Type-C, USB 20Gbps Type-C, three USB 10Gbps ports, three USB 5Gbps ports and Intel 2.5Gb Ethernet. The motherboard adds a mid-board USB 20Gbps Type-C header, one USB 5Gbps header and two USB 2.0 headers. Four SATA 6Gbps ports and four M.2 connectors support additional NVMe or SATA drives. Wi-Fi 7 and Bluetooth 5.4 are integrated for wireless networking.
| Release Year | 2026 |
|---|---|
| Type | Business Desktops & Workstations |
| Form Factor | Desktop |
| AI Features | AI Ready |
| Usage | Workstation |
| 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 1700 |
| GPU/VGA Type | GeForce RTX 5070 Ti |
| Memory Capacity | 192GB DDR5 |
| Memory Slots (Available/Total) | 4 total |
| Maximum Memory Supported | 192 GB |
| SSD | 2TB NVMe |
| HDD | 10TB |
| 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 CPU uses a 240 mm Quiet Edition liquid cooler and the Thermaltake Smart 850 W PSU has an ultra-quiet 140 mm fan, so both are designed for low noise during extended use.
The Z890-PLUS TUF board includes integrated Wi-Fi 7 2x2 and Bluetooth 5.4, so no additional cards are required.
Yes, the board provides four SATA 6 Gb/s connectors and four M.2 sockets, allowing you to connect legacy SATA drives alongside the new NVMe SSD.
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