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Black mid-tower desktop with tempered glass side panel, liquid cooling radiator visible inside

Adamant Custom

Adamant Custom 14-Core Liquid Cooled Gaming PC Core Ultra 5 245K 128GB DDR5 4TB NVMe RTX 5070

SKU CH-RZXC-235WN

A 14-core Intel Core Ultra 5 245K desktop with 128GB DDR5, 4TB NVMe storage and an RTX 5070 GPU, liquid cooled in a tempered-glass mid-tower

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageWork / Business
  • ColorBlack
  • 14-core Intel Core Ultra 5 245K at 4.2 GHz for fast multi-threaded performance
  • 128 GB DDR5 memory with 192 GB maximum capacity for heavy workloads
  • 4 TB Samsung 990 PRO NVMe SSD reaching 7450 MB/s read speed
  • NVIDIA GeForce RTX 5070 12 GB graphics for high-fidelity gaming and creative tasks
  • 240 mm liquid CPU cooler in a tempered-glass mid-tower case for quiet thermal management

Built for heavy multitasking

This desktop pairs a 14-core Intel Core Ultra 5 245K processor with 128GB of DDR5 memory and a 4TB Samsung 990 PRO NVMe drive. A 240mm liquid cooler keeps the CPU stable under sustained loads. The GeForce RTX 5070 12GB GPU handles modern games and GPU-accelerated creative workloads. Windows 11 Pro is pre-installed on the Z890 TUF motherboard platform.

Suits creators and power users

Video editors, 3D artists and developers who need large memory capacity and fast storage in a single workstation will benefit. The four memory slots are fully populated at 128GB, so anyone planning to expand beyond 192GB should look elsewhere. Buyers who only need mainstream gaming performance or a smaller storage footprint can save money with a lighter configuration.

Accessories expand connectivity

The Antec P20 case front panel adds two USB 3.0 ports, one USB 3.2 Gen 2 Type-C port and dual audio jacks for quick peripheral access. The motherboard rear I/O provides Thunderbolt 4, USB 20Gbps and 10Gbps Type-C ports plus 2.5Gb Ethernet. Internal headers include an extra USB 20Gbps Type-C and four SATA ports for additional drives. Wi-Fi 7 and Bluetooth 5.4 are integrated on the board.

Highlights

  • 14-core Intel Core Ultra 5 245K at 4.2 GHz for fast multi-threaded performance
  • 128 GB DDR5 memory with 192 GB maximum capacity for heavy workloads
  • 4 TB Samsung 990 PRO NVMe SSD reaching 7450 MB/s read speed
  • NVIDIA GeForce RTX 5070 12 GB graphics for high-fidelity gaming and creative tasks
  • 240 mm liquid CPU cooler in a tempered-glass mid-tower case for quiet thermal management

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorDesktop
AI FeaturesAI Ready
UsageWork / Business
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core Ultra 5
CPU NameIntel Core Ultra 5 245K
CPU Socket TypeLGA 1700
GPU/VGA TypeGeForce RTX 5070
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD4TB NVMe
HDDNo
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
LAN ChipsetIntegrated
LAN Speed2.5Gbps
WLAN802.11be Wireless LAN
WiFi GenerationWi-Fi 7
BluetoothBluetooth 5.4
RJ451 port

Questions about this item

What monitor connections do I need for the RTX 5070?

The RTX 5070 provides DisplayPort and HDMI outputs. Use a cable that matches your monitor's input — DisplayPort for high refresh rates or HDMI for broad compatibility.

Will my existing SATA SSDs and hard drives work with the Z890 motherboard?

Yes. The motherboard includes four SATA 6Gb/s ports, so any 2.5-inch or 3.5-inch SATA drive can be connected directly.

How can I verify the liquid cooler is running after I power on?

In the BIOS or Windows you should see the CPU fan speed reported and the pump RPM above zero. The front-panel 120 mm fans will also be spinning and the CPU temperature should stay low at idle.

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