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 20-core Intel Core Ultra 7 265K, 128GB DDR5, 2TB NVMe SSD, 10TB HDD and an RTX 5070 graphics card
This Adamant Custom system arrives with Windows 11 Pro installed and a 20-core Intel Core Ultra 7 265K processor. A 240mm liquid cooler keeps the CPU at 3.7GHz base frequency with headroom to 5.50GHz. The CoolerMaster HAF 500 case includes front 200mm ARGB fans and rear 120mm ARGB exhaust for balanced airflow.
The Nvidia GeForce RTX 5070 provides 12GB VRAM, 128GB DDR5 system memory and a 2TB Samsung 990 PRO NVMe drive for active projects. Builders who need more than 12GB video memory for large 3D scenes or AI workloads will need a different graphics card. The motherboard supports up to 192GB total RAM across four slots.
The Z890 TUF motherboard uses LGA 1851 socket and standard ATX mounting points inside the 508mm deep case. The 240mm AIO arrives pre-filled and sealed; only radiator screws and pump power need attention. The 750W 80 PLUS Bronze PSU includes Japanese main capacitors and over-voltage, under-voltage, over-power and short-circuit protection.
| Release Year | 2026 |
|---|---|
| Type | Business Desktops & Workstations |
| Form Factor | Desktop |
| AI Features | AI Ready |
| Usage | Work / Business |
| Color | Black |
| Cooling System | Liquid Cooling |
| Operating System | Windows 11 Pro |
| Windows 11 | Ready |
| CPU Type | Intel Core Ultra 7 |
| CPU Name | Intel Core Ultra 7 265K |
| CPU Socket Type | LGA 1700 |
| GPU/VGA Type | GeForce RTX 5070 |
| Memory Capacity | 128GB 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 processor uses an LGA 1851 socket on the Z890 TUF motherboard, so any future CPU upgrade must also be an LGA 1851 part.
Yes, the motherboard provides four SATA 6Gb/s ports, so older 2.5-inch or 3.5-inch SATA drives can be added alongside the 10TB HDD already installed.
Open Task Manager, select the Performance tab, choose the 2TB NVMe drive, and verify the link speed reads PCIe 4.0 with sequential reads near 7450 MB/s.
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