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

Adamant Custom

Adamant Custom Gaming PC Intel Core Ultra 5 245K RTX 5070 64GB DDR5 4TB NVMe

SKU CH-3V8B-ZZEQ2

A liquid-cooled gaming desktop with a 14-core Intel Core Ultra 5 245K, RTX 5070 12 GB GPU, 64 GB DDR5 and a 4 TB NVMe SSD running Windows 11 Pro

  • Release Year2026
  • TypeGaming & Entertainment
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageBusiness
  • ColorBlack
  • 14-core Intel Core Ultra 5 245K reaches 5.20 GHz for fast compute
  • 64 GB DDR5 memory handles heavy multitasking and content creation
  • 4 TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read speeds
  • RTX 5070 12 GB GPU powers high-frame-rate gaming and AI workloads
  • 240 mm liquid cooler keeps CPU temperatures low under sustained load

Adamant Custom Gaming Desktop

This Adamant Custom gaming desktop is built around a 14-core Intel Core Ultra 5 245K processor running at 4.2 GHz with a 240 mm liquid cooler. It targets creators and professionals who need AI-ready performance in a black mid-tower case running Windows 11 Pro. The system ships new with 64 GB of DDR5 memory and a 4 TB NVMe SSD for fast project storage.

DDR5 memory and Z890 platform limits

The motherboard provides four DDR5 slots supporting up to 192 GB total capacity so the installed 64 GB kit leaves room for future upgrades. PCIe 4.0 x4 wiring caps the Samsung 990 PRO SSD at 7450 MB/s read and 6900 MB/s write speeds. Rear I/O includes Thunderbolt 4, USB 20 Gbps and 10 Gbps ports alongside Intel 2.5 Gb Ethernet and Wi-Fi 7 connectivity.

RTX 5070 12 GB graphics constraint

The Nvidia GeForce RTX 5070 carries 12 GB of video memory which defines the texture and frame-buffer ceiling for 4K gaming and GPU-accelerated workloads. Buyers who need larger VRAM buffers for heavy 3D rendering or multi-monitor 4K setups should consider a different graphics tier. The 750 W 80 PLUS Bronze power supply delivers ample headroom for this GPU and the liquid-cooled CPU.

Highlights

  • 14-core Intel Core Ultra 5 245K reaches 5.20 GHz for fast compute
  • 64 GB DDR5 memory handles heavy multitasking and content creation
  • 4 TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read speeds
  • RTX 5070 12 GB GPU powers high-frame-rate gaming and AI workloads
  • 240 mm liquid cooler keeps CPU temperatures low under sustained load

Specifications

Release Year2026
TypeGaming & Entertainment
Form FactorDesktop
AI FeaturesAI Ready
UsageBusiness
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 Capacity64GB 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

Should I keep the 64 GB DDR5 or upgrade to the 192 GB maximum the board supports?

The system ships with 64 GB DDR5 across four slots; the Z890 motherboard can accept up to 192 GB if your workloads need more capacity.

What does the 5.20 GHz boost clock on the Core Ultra 5 245K actually deliver in daily use?

The 14-core CPU can reach 5.20 GHz on light threads while the 240 mm liquid cooler keeps thermals steady during sustained loads.

How fast is the Samsung 990 PRO 4 TB over the PCIe 4.0 x4 link?

The NVMe drive is rated for up to 7450 MB/s read and 6900 MB/s write, limited by the PCIe 4.0 x4 interface on the motherboard.

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