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Black CoolerMaster HAF 500 tower with tempered glass side panel and ARGB fans visible

Adamant Custom

Adamant Custom Liquid Cooled Gaming PC Core Ultra 5 245K 128GB DDR5 2TB NVMe RTX 5060

SKU CH-C83A-XCJM6

Liquid-cooled desktop with 14-core Core Ultra 5 245K, 128GB DDR5, 2TB NVMe SSD and RTX 5060 graphics

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageWork / Business
  • ColorBlack
  • 14-core Intel Core Ultra 5 245K drives high-speed workloads
  • 128 GB DDR5 memory handles heavy multitasking with ease
  • 2 TB Samsung 990 PRO NVMe SSD delivers rapid storage access
  • NVIDIA RTX 5060 8 GB GPU powers smooth 1440p gaming
  • 240 mm liquid cooler keeps CPU temperatures low under load

Core Ultra 5 245K liquid-cooled desktop

This Adamant Custom gaming desktop pairs a 14-core Intel Core Ultra 5 245K processor with a 240 mm liquid cooler in a CoolerMaster HAF 500 chassis. It ships with Windows 11 Pro, 128 GB of DDR5 memory and a 2 TB Samsung 990 PRO NVMe drive. The system targets creators and professionals who need high multi-thread throughput and quiet operation.

Thermals noise and 750 W power supply

A 240 mm quiet-edition AIO handles CPU heat while the case provides two 200 mm front fans, a rear 120 mm fan and a dedicated 120 mm GPU fan. The Thermaltake Smart 750 W 80 PLUS Bronze unit uses a Japanese main capacitor and a 140 mm low-noise fan with over-voltage, under-voltage, over-power and short-circuit protection.

128 GB DDR5 with four-slot upgrade path

The board populates all four DDR5 slots for 128 GB total and supports up to 192 GB, so buyers needing more capacity must replace modules rather than add them. The Z890 motherboard adds Wi-Fi 7, Bluetooth 5.4, Thunderbolt 4, 2.5 Gb Ethernet and four M.2 connectors alongside the installed 2 TB drive.

Highlights

  • 14-core Intel Core Ultra 5 245K drives high-speed workloads
  • 128 GB DDR5 memory handles heavy multitasking with ease
  • 2 TB Samsung 990 PRO NVMe SSD delivers rapid storage access
  • NVIDIA RTX 5060 8 GB GPU powers smooth 1440p gaming
  • 240 mm liquid cooler keeps CPU temperatures low under load

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 5060
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD2TB 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

How do I install the 240 mm AIO liquid cooler on the LGA 1851 socket, and which step is most often missed?

Mount the back-plate for LGA 1851, apply paste, seat the cold plate, then connect the pump header and the two 120 mm radiator fans to the CPU_FAN and AIO_PUMP headers — the step most often missed is plugging the pump into AIO_PUMP instead of CPU_FAN.

Which components will need replacement first during the life of this PC?

The 140 mm PSU fan and the two 200 mm front ARGB fans are the only moving parts outside the sealed AIO loop; expect to replace those fans before the pump, the Samsung 990 PRO SSD, or the 128 GB DDR5 modules.

What thermal or power limit appears first when the Core Ultra 5 245K and RTX 5060 run sustained loads?

The 240 mm Quiet Edition AIO and the 750 W Bronze PSU set the practical ceiling; the CPU can hit 5.20 GHz but the cooler and 750 W unit will throttle the 14-core package and 8 GB GPU before the motherboard VRMs or 2.5 Gb LAN become factors.

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