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Black ROG Strix Helios GX601 tower with RGB lighting and liquid cooling tubes visible

ArsenalPC

ArsenalPC ROG Strix Helios GX601 Core Ultra 7 265KF RTX 5090 128GB 4TB NVMe 2TB HDD Liquid Cooled gaming PC

SKU CH-NQX7-65472

Gaming desktop with a 20-core Core Ultra 7 265KF, RTX 5090 graphics, 128GB DDR5 memory and 4TB NVMe plus 2TB HDD storage in a liquid-cooled ROG Strix Helios GX601 case

  • TypeGaming & Entertainment
  • Form FactorDIMM 288-pin
  • AI FeaturesAI Ready
  • UsageConsumer
  • ColorBlack
  • ProcessorCore Ultra 7 265KF

CPU Intel Core Ultra 7 265KF

Video Card GeForce RTX 5090

Memory|Storage 128GB DDR5|4TB SSD + 2TB HDD

  • 20-core Core Ultra 7 265KF hits 5.4 GHz for responsive multitasking
  • RTX 5090 with 32 GB GDDR7 drives high-fidelity 4K gaming
  • 128 GB DDR5 memory handles heavy workloads without bottlenecks
  • 4 TB NVMe SSD plus 2 TB HDD stores a massive library fast
  • 360 mm liquid cooler keeps temperatures low under sustained load

Core Ultra 7 265KF desktop for high-end gaming

This ArsenalPC system pairs an Intel Core Ultra 7 265KF 20-core processor with an NVIDIA GeForce RTX 5090 graphics card. It targets enthusiasts who want a pre-built machine ready for 4K gameplay and heavy creative workloads. The 128GB DDR5 memory and 4TB NVMe SSD plus 2TB HDD provide ample space for large libraries. Liquid cooling and a 1200W power supply support the high-performance components.

Sustained load behaviour with 360mm liquid cooling

The 360mm liquid cooler handles the Core Ultra 7 265KF and RTX 5090 heat output during extended sessions. CPU boost clocks up to 5.4GHz remain stable when all 20 cores are active. GPU memory of 32GB GDDR7 feeds continuous frame generation without throttling. The 1200W unit delivers steady power to both processor and graphics card under prolonged maximum demand.

Storage and connectivity limits of the platform

The 4TB NVMe drive operates at the speed ceiling of the Intel LGA 1851 chipset lanes. The 2TB HDD adds capacity but not throughput for active datasets. 2.5G Ethernet caps wired network transfers at that rate. Integrated audio and wireless card cover baseline connectivity without dedicated expansion cards. Component brands may vary across production batches.

Highlights

  • 20-core Core Ultra 7 265KF hits 5.4 GHz for responsive multitasking
  • RTX 5090 with 32 GB GDDR7 drives high-fidelity 4K gaming
  • 128 GB DDR5 memory handles heavy workloads without bottlenecks
  • 4 TB NVMe SSD plus 2 TB HDD stores a massive library fast
  • 360 mm liquid cooler keeps temperatures low under sustained load

Specifications

BrandArsenalPC
TypeGaming & Entertainment
Form FactorDIMM 288-pin
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorCore Ultra 7 265KF
Processor Main Features64 bit 20-Core Processor
Memory128 GB
GraphicsRTX 5090
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
Power Supply1200W
CaseROG Strix Helios GX601
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Home
Windows 11Ready
Special FeaturesRGB Lighting
ChipsetIntel LGA 1851
Motherboard NameASUS LGA 1851 Motherboard WIFI DDR5
CPU TypeIntel Core Ultra 7 Series 2
Installed Qty1
Max Supported Qty1
CPU NameIntel Core Ultra 7 265KF
CPU Base Frequency5.4GHz
CPU Socket TypeLGA 1851
CPU Main Features64 bit 20-Core Processor
GPU/VGA TypeNVIDIA GeForce RTX 5090
GPU Memory32GB GDDR7
Graphics CardGeForce RTX 5090
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity128GB DDR5
Memory SpeedDDR5
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD4TB NVMe
HDD2TB
HDD InterfaceSATA III
HDD RPM7200rpm
Storage Spec4TB SSD + 2TB HDD
Screen SizeNo Screen
WLANWi-Fi 7
WiFi GenerationWi-Fi 7
BluetoothBluetooth v5.4
Front USB4
Video Ports1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB7
RJ451 port
Package TypeRetail

Other versions of this model

5 more in the same range

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

Questions about this item

How much heat and power does the 1200W supply and liquid cooler handle when the Core Ultra 7 265KF and RTX 5090 run all day?

The 360 mm liquid cooler and 1200 W power supply are built to manage the thermal load and peak draw of the 20-core 5.4 GHz processor and the RTX 5090 with 32 GB GDDR7 during sustained sessions.

Which display cable and monitor input do I need to use the RTX 5090 32GB GDDR7 graphics?

Connect your monitor to the RTX 5090 using a DisplayPort or HDMI cable that matches the card's outputs; the system ships without a display, so you provide the screen and cable.

Will my existing 2.5G Ethernet switch and DDR5 memory work with this Intel LGA 1851 platform?

The motherboard includes a 2.5G Ethernet port for your switch, while the four DIMM slots are already filled with 128 GB DDR5, so no additional memory is required.

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