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

Adamant Custom

Adamant Custom 24-Core Liquid Cooled Gaming Desktop PC Intel Core Ultra 9 285K 32GB DDR5 4TB NVMe RTX 5070

SKU CH-0ZXN-KGDEN

Liquid-cooled gaming desktop with a 24-core Intel Core Ultra 9 285K, 32GB DDR5, 4TB NVMe SSD and RTX 5070 graphics

  • Release Year2026
  • Form FactorMid Tower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core Intel Core Ultra 9 285K reaches 5.70 GHz for heavy workloads
  • 360 mm liquid cooler keeps CPU temperatures low under load
  • 4 TB Samsung 990 PRO NVMe delivers 7450 MB/s read speeds
  • 32 GB DDR5 memory with four slots supports up to 192 GB
  • RTX 5070 12 GB graphics card drives high-frame-rate gaming

24-Core Liquid-Cooled Workstation

The Adamant Custom desktop pairs a 24-core Intel Core Ultra 9 285K with a 360mm liquid cooler in a mid-tower chassis. Thirty-two gigabytes of DDR5 and a four-terabyte NVMe drive feed the RTX 5070 for gaming and media workloads. Windows 11 Pro ships pre-installed on the system.

Thermals and Acoustics

A 360mm quiet-edition AIO handles the CPU while two front 140mm fans and one rear 140mm fan move air through the Ceres 300 case at 1500rpm and 30dBA each. The Thermaltake Smart 850W 80 PLUS Bronze supply uses a Japanese main capacitor and a 140mm fan rated for low noise. Protection circuits cover over-voltage, under-voltage, over-power and short-circuit events.

Connectivity and Expansion

The TUF Gaming Z890 motherboard adds rear Thunderbolt 4 Type-C, one USB 20Gbps Type-C, three USB 10Gbps and three USB 5Gbps ports plus mid-board USB 20Gbps Type-C, USB 5Gbps and two USB 2.0 headers. Four SATA 6Gb/s and four M.2 connectors remain open alongside 7.1-channel audio, Intel 2.5Gb Ethernet, Wi-Fi 7 and Bluetooth5.4.

Highlights

  • 24-core Intel Core Ultra 9 285K reaches 5.70 GHz for heavy workloads
  • 360 mm liquid cooler keeps CPU temperatures low under load
  • 4 TB Samsung 990 PRO NVMe delivers 7450 MB/s read speeds
  • 32 GB DDR5 memory with four slots supports up to 192 GB
  • RTX 5070 12 GB graphics card drives high-frame-rate gaming

Specifications

Release Year2026
Form FactorMid Tower
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core Ultra 9 (Series 2)
CPU NameIntel Core Ultra 9 285K
CPU Socket TypeLGA 1851
GPU/VGA TypeGeForce RTX 5070
Memory Capacity32GB 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

How is the 360 mm AIO mounted in the Ceres 300 case, and which step is often missed?

The radiator screws to the top of the case with the supplied brackets; the step many skip is connecting the pump’s tach cable to the CPU_FAN header so the BIOS can monitor and control pump speed.

What maintenance or replacement will the liquid cooler and the Samsung 990 PRO SSD need over time?

The sealed AIO needs no coolant service; only the three 140 mm case fans may need dust cleaning or eventual replacement. The 4 TB SSD has no moving parts and requires no scheduled maintenance.

Which limit appears first during sustained heavy loads — CPU temperature, GPU temperature or power delivery?

Under continuous load the 850 W Bronze PSU and the motherboard’s VRM cooling typically reach their practical limits before the liquid cooler saturates, so power delivery is the first bottleneck.

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