We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black CoolerMaster HAF 500 tempered glass gaming desktop with ARGB fans and 240mm liquid cooler

Adamant Custom

Adamant Custom Gaming PC Core Ultra 5 245K 128GB DDR5 2TB NVMe 10TB HDD RTX 5090 240mm AIO Quiet Edition

SKU CH-Q3PG-7J2HM

Liquid-cooled desktop with 14-core Intel Core Ultra 5 245K, 128GB DDR5, 2TB NVMe, 10TB HDD and RTX 5090 GPU

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageWork / Business
  • ColorBlack
  • 14-core Intel Core Ultra 5 245K reaches up to 5.20 GHz for fast compute
  • 128GB DDR5 memory handles heavy multitasking and large datasets
  • 2TB Samsung 990 PRO NVMe SSD delivers up to 7450 MB/s read speed
  • Nvidia GeForce RTX 5090 32GB GPU powers high-resolution gaming and AI workloads
  • 240mm AIO Quiet Edition liquid cooler keeps CPU temperatures low with minimal noise

Purpose-built workstation

The Adamant Custom desktop pairs a 14-core Intel Core Ultra 5 245K with 128GB DDR5 and an Nvidia GeForce RTX 5090 32GB GPU. A 2TB Samsung 990 PRO NVMe drive and a 10TB HDD provide fast primary storage and deep archival capacity. Windows 11 Pro ships pre-installed on a Z890 motherboard with Wi-Fi 7 and Bluetooth5.4.

Who it suits

Creators and engineers running local AI inference, 3D rendering or multi-stream video editing will use the 32GB VRAM and 128GB system memory daily. The 240mm liquid cooler keeps the CPU quiet under sustained loads. Buyers who need ECC memory, dual-GPU scaling or more than four M.2 slots should look at a different platform.

Deciding spec

The single figure that decides fit is the GPU memory: 32GB VRAM on the RTX 5090. If your workload fits in less, a smaller card saves cost; if it needs more, this system cannot expand VRAM.

Highlights

  • 14-core Intel Core Ultra 5 245K reaches up to 5.20 GHz for fast compute
  • 128GB DDR5 memory handles heavy multitasking and large datasets
  • 2TB Samsung 990 PRO NVMe SSD delivers up to 7450 MB/s read speed
  • Nvidia GeForce RTX 5090 32GB GPU powers high-resolution gaming and AI workloads
  • 240mm AIO Quiet Edition liquid cooler keeps CPU temperatures low with minimal noise

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 5090
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD2TB NVMe
HDD10TB
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

How do I confirm the 240mm AIO liquid cooler is keeping the 14-core Core Ultra 5 245K at safe temperatures under load?

Enter the UEFI or use Windows monitoring software to watch the CPU package temperature; the 240mm Quiet Edition cooler should hold it well below the 100 °C throttle point during sustained 5.20 GHz boosts.

Which specific drives and cooler ship inside the CoolerMaster HAF 500 case, and what must I supply myself?

The box contains a 2TB Samsung 990 PRO PCIe 4.0x4 NVMe SSD, a 10TB 256MB-cache HDD, the 240mm AIO Quiet Edition CPU cooler, 128GB DDR5 RAM, RTX 5090 32GB GPU, 1000W 80 PLUS Gold PSU, Z890-PLUS TUF motherboard and Windows 11 Pro — only a display, keyboard and mouse are needed.

Should I choose the 128GB DDR5 configuration or plan to populate the remaining two slots up to the 192GB maximum?

The system ships with 128GB DDR5 across four slots; the Z890-PLUS TUF board supports up to 192GB, so if your workloads regularly exceed 128GB you can add two more modules later, otherwise the factory capacity is ready to use.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.