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Black gaming desktop tower with tempered glass side panel and RGB lighting

HAJAAN

HAJAAN Gaming PC i9-14900K RTX 5070 64GB DDR5 2TB NVMe

SKU CH-MH59-SP1S2

Gaming desktop with liquid-cooled Intel Core i9-14900K, RTX 5070 12GB GDDR7, 64GB DDR5 6000 and 2TB NVMe, preloaded with Windows 11 Pro

  • TypeGaming & Entertainment
  • UsageGaming
  • ColorBlack
  • MonitorMonitor not included
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro

Graphics Card GeForce RTX 5070 12GB

  • Intel Core i9-14900K up to 6.0GHz drives high frame rates in demanding titles
  • NVIDIA GeForce RTX 5070 with 12GB GDDR7 handles 4K gaming and creative workloads
  • 64GB DDR5 6000MHz memory keeps multitasking smooth during streams and editing
  • 2TB NVMe SSD loads games and project files in seconds
  • Liquid cooling and Wi-Fi 6 with Bluetooth 5.2 maintain stable performance and connectivity

System purpose

This HAJAAN gaming desktop combines an Intel Core i9-14900K processor with 64GB of DDR5 memory and a GeForce RTX 5070 graphics card. The liquid-cooled chassis runs Windows 11 Pro and includes a 2TB NVMe SSD for fast storage. It is built for enthusiasts who want high frame rates and smooth multitasking in demanding titles and creative workloads. A wired keyboard and mouse are supplied in the box.

Who it suits and who should look elsewhere

The specification suits competitive gamers, streamers and video editors who need strong single-thread speed and 12GB of GDDR7 video memory. Buyers who want more than 2TB of internal solid-state capacity or who plan to run multiple graphics cards will need a different platform. The fixed 64GB memory kit also limits future expansion without replacing modules.

Deciding specification

The GeForce RTX 5070 with 12GB GDDR7 determines whether this system matches your workload. That GPU and memory combination sets the ceiling for 4K gaming detail levels and GPU-accelerated rendering performance. If your applications require more video memory or a higher GPU tier, this desktop will not meet those needs.

Highlights

  • Intel Core i9-14900K up to 6.0GHz drives high frame rates in demanding titles
  • NVIDIA GeForce RTX 5070 with 12GB GDDR7 handles 4K gaming and creative workloads
  • 64GB DDR5 6000MHz memory keeps multitasking smooth during streams and editing
  • 2TB NVMe SSD loads games and project files in seconds
  • Liquid cooling and Wi-Fi 6 with Bluetooth 5.2 maintain stable performance and connectivity

Specifications

TypeGaming & Entertainment
UsageGaming
ColorBlack
MonitorMonitor not included
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
CPU TypeIntel Core i9 14th Gen
CPU NameIntel Core i9-14900K
CPU Base Frequency2.40GHz
L3 Cache Per CPU36 MB
GPU/VGA TypeGeForce RTX 5070
GPU Memory12 GB GDDR7
Memory Capacity64GB DDR5
Memory SpeedDDR5 6000
SSD2TB NVMe
Mouse TypeWired Mouse
Keyboard TypeWired Keyboard
Package TypeRetail

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the RTX 5070 12GB GDDR7 work with my older PCIe 3.0 monitor and motherboard?

The RTX 5070 uses a standard PCIe interface and HDMI/DisplayPort outputs, so it will function with PCIe 3.0 motherboards and most monitors; you simply will not reach the full bandwidth of newer PCIe 4.0 or 5.0 platforms.

How can I verify the liquid cooling is keeping the i9-14900K near its 2.40GHz base under load?

Open Task Manager or a hardware monitor such as HWInfo and watch the CPU package temperature and core clocks while gaming; the liquid loop should hold temperatures well below the thermal throttle point and sustain clocks at or above 2.40GHz.

Does the box include a Wi-Fi 6 antenna and a Windows 11 Pro licence key, or must I buy them separately?

The system ships with the PCIe Wi-Fi 6 card and Bluetooth 5.2 module pre-installed, antennas included in the accessory box, and Windows 11 Pro is pre-activated — no separate licence purchase is required.

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