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Black mid-tower with tempered glass side panel, liquid cooler visible inside

Adamant Custom

Adamant Custom 12-Core Liquid Cooled Gaming PC Ryzen 9 9900X3D X870 TUF 64GB DDR5 2TB NVMe RTX 5070

SKU CH-CSMF-SQ71F

Liquid-cooled 12-core Ryzen 9 9900X3D desktop with 64 GB DDR5, 2 TB NVMe and RTX 5070 graphics for high-end gaming and creative workloads

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageWorkstation
  • ColorBlack
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 240 mm liquid cooler keeps CPU temperatures low under load
  • 64 GB DDR5 memory handles large projects and multitasking
  • 2 TB Samsung 990 PRO NVMe delivers 7450 MB/s read speed
  • RTX 5070 12 GB graphics powers high-resolution gaming and creative apps

12-Core Liquid-Cooled Workstation

This Adamant Custom desktop pairs a 12-core AMD Ryzen 9 9900X3D processor with a 240 mm liquid cooler and 64 GB of DDR5 memory. It targets professionals and enthusiasts who need strong single-thread speed and multi-thread throughput for content creation, simulation or high-refresh gaming. The system ships with Windows 11 Pro on a 2 TB Samsung 990 PRO NVMe drive.

Sustained Load Behaviour

The 240 mm Quiet Edition AIO keeps the CPU near its 5.50 GHz boost clock during extended rendering or compile jobs without the acoustic spike of air coolers. An 850 W 80 PLUS Bronze power supply delivers stable voltage to the RTX 5070 12 GB GPU and all peripherals under continuous draw. Rear-case 140 mm PWM fans exhaust heat from the tempered-glass chassis.

Interface Practical Limits

The X870-PLUS TUF motherboard exposes two USB4 ports at 40 Gbps, three 10 Gbps ports and four 5 Gbps ports for external storage or capture devices. Internal expansion includes four M.2 slots and two SATA 6 Gbps connectors for additional NVMe or SSD capacity. Networking tops out at Intel 2.5 Gb Ethernet and Wi-Fi 7 2x2 for local transfer and low-latency streaming.

Highlights

  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 240 mm liquid cooler keeps CPU temperatures low under load
  • 64 GB DDR5 memory handles large projects and multitasking
  • 2 TB Samsung 990 PRO NVMe delivers 7450 MB/s read speed
  • RTX 5070 12 GB graphics powers high-resolution gaming and creative apps

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorDesktop
AI FeaturesAI Ready
UsageWorkstation
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9900X3D
CPU Socket TypeAM5
GPU/VGA TypeGeForce RTX 5070
Graphics InterfacePCI Express x16
Memory Capacity64GB 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 loud and hot does the 240 mm liquid cooler keep the Ryzen 9 9900X3D during all-day workloads?

The 240 mm Quiet Edition AIO uses a low-noise 140 mm fan and liquid cooling to manage the 12-core CPU heat under sustained load.

Which display cables and monitor inputs do I need to use the RTX 5070 12 GB graphics card?

The RTX 5070 connects via PCI Express x16 and requires a monitor with compatible DisplayPort or HDMI inputs and matching cables.

Will my existing SATA SSDs or hard drives fit inside this case alongside the 2 TB NVMe boot drive?

Yes, the case provides two 3.5-inch and two 2.5-inch internal bays with SATA 6 Gb/s ports on the motherboard.

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