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Mid-tower Montech XR-B with tempered glass, mesh front, 360 mm AIO and 5.5 in customizable display

GRI

GRI i9-12900K RTX 5070 12GB 32GB DDR4 1TB NVMe 360mm AIO 5.5in Screen gaming PC

SKU CH-N2RQ-7K1ZR

High-performance gaming desktop with an Intel Core i9-12900K, RTX 5070 12GB graphics, 32GB DDR4 memory, 1TB NVMe storage and a 360mm AIO cooler featuring a 5.5in customizable display

  • TypeGaming & Entertainment
  • StorageSilicon Power M.2 1TB NVMe
  • Power Supply750W
  • Cooling SystemAir Cooling
  • Operating SystemWindows 11 Pro
  • Motherboard NameB660M DDR4 Chipset
  • 12th Gen i9-12900K powers high-frame-rate gaming and heavy multitasking
  • RTX 5070 12GB GPU delivers 4K-ready graphics performance
  • 32 GB DDR4 ARGB memory keeps demanding titles running smoothly
  • 1 TB NVMe SSD loads games and apps in seconds
  • 360 mm AIO with 5.5 in customizable screen cools the CPU and shows live stats

System configuration

This GRI gaming desktop pairs an Intel Core i9-12900K processor with 32GB of DDR4 memory and a GeForce RTX 5070 graphics card. A 1TB NVMe drive provides fast storage for games and applications. The system ships with Windows 11 Pro already activated and updated.

Graphics card specification

The RTX 5070 carries 12GB of video memory to handle high-resolution textures and modern rendering workloads. It is the single component that determines whether this build matches your performance target. Buyers who need more VRAM for heavy creative work or multi-monitor 4K gaming should look elsewhere.

Cooling and power draw

A 360mm liquid cooler with a 5.5-inch customizable display manages CPU thermals while three pre-installed ARGB fans move air through the Montech XR-B chassis. The 750W power supply delivers stable output for the complete system under load. Fan noise rises with sustained gaming sessions but remains controlled by the liquid loop.

Highlights

  • 12th Gen i9-12900K powers high-frame-rate gaming and heavy multitasking
  • RTX 5070 12GB GPU delivers 4K-ready graphics performance
  • 32 GB DDR4 ARGB memory keeps demanding titles running smoothly
  • 1 TB NVMe SSD loads games and apps in seconds
  • 360 mm AIO with 5.5 in customizable screen cools the CPU and shows live stats

Specifications

BrandGRI
TypeGaming & Entertainment
StorageSilicon Power M.2 1TB NVMe
Power Supply750W
Cooling SystemAir Cooling
Operating SystemWindows 11 Pro
Motherboard NameB660M DDR4 Chipset
CPU TypeIntel Core i9 12th Gen
GPU/VGA TypeGeForce RTX 5070
Memory Capacity32GB DDR4
SSD1TB NVMe
Screen SizeNo Screen
WLANInternal Wi-Fi
WiFi GenerationWi-Fi 6
Front USB1
Front Audio Ports1
Rear USB6

Questions about this item

How does the i9-12900K perform once it is installed in this desktop?

The 12th Gen Intel Core i9-12900K delivers high-performance processing for multitasking and gaming, paired with 32GB of DDR4 ARGB memory on a B660M motherboard and cooled by a 360mm AIO liquid cooler with a 5.5in customizable display.

What wireless standard does the built-in WiFi 6E use and what does it limit?

The system includes internal Wi-Fi 6 wireless; it operates at the speeds and latency defined by that standard.

What are the case dimensions and motherboard fit for this Montech XR-B build?

The Montech XR-B mid-tower measures 435mm deep, 230mm wide, and 450mm high, supports ATX motherboards, and houses the B660M board with three pre-installed ARGB fans including two reverse-blade side units.

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