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Black mid-tower with tempered glass side panel and RGB lighting

ArsenalPC

ArsenalPC Gigabyte C301 GLASS Core Ultra 7 265KF RTX 5070 128GB DDR5 1TB NVMe 850W Liquid Cooled gaming PC

SKU CH-S2T0-5SSFF

A liquid-cooled gaming desktop with a 20-core 5.4 GHz processor, RTX 5070 graphics, 128 GB DDR5 memory and a 1 TB NVMe SSD

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7 Series 2
  • Memory size128 GB
  • Graphics memory12 GB GDDR7
  • SSD storage1 TB NVMe
  • ChipsetIntel LGA 1851

Video Card GeForce RTX 5070

Memory 128GB DDR5

Storage 1TB SSD

  • 20-core Core Ultra 7 265KF hits 5.4 GHz for responsive gaming and multitasking
  • 128 GB DDR5 memory keeps heavy workloads and open worlds running smoothly
  • RTX 5070 with 12 GB GDDR7 drives high-fidelity 1440p and entry 4K play
  • 1 TB NVMe SSD loads games and apps in seconds
  • 240 mm liquid cooler and 850 W supply sustain peak performance under load

Built for high-refresh 1440p gaming

This ArsenalPC desktop pairs an Intel Core Ultra 7 265KF 20-core processor with an NVIDIA GeForce RTX 5070 graphics card. The system ships with Windows 11 Home installed and includes 128GB of DDR5 memory alongside a 1TB NVMe SSD. It is aimed at enthusiasts who want a liquid-cooled, WiFi-ready rig with RGB lighting for immediate play.

Graphics card memory decides 4K viability

The RTX 5070 inside this build carries 12GB of GDDR7 video memory. That frame buffer is the single specification that determines whether the system can hold high-resolution textures at 4K without swapping to system RAM. Buyers targeting consistent 4K ultra settings should verify that 12GB meets their texture budget before purchasing.

240mm liquid loop keeps the 20-core CPU in check

A 240mm all-in-one cooler dissipates heat from the Core Ultra 7 265KF, allowing sustained 5.4GHz boost clocks under load. The 850W power supply delivers headroom for the GPU and memory without running near its limit, which helps keep fan curves quiet during typical gaming sessions.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $2,993.99
Pricier than about 58% of the 24,925 comparable items (median $2,694.99).
Memory size 128 GB
Higher than about 80% of the 11,703 comparable items (median 32 GB).
Graphics memory 12 GB GDDR7
Lower than about 60% of the 10,551 comparable items (median 16 GB).

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameArsenalPC
Product typeGaming & Entertainment
Recommended useConsumer
Product colorBlack
Processor
ProcessorIntel Core Ultra 7 Series 2
CPUCore Ultra 7 265KF
CPU modelIntel Core Ultra 7 265KF
CPU socketLGA 1851
ChipsetIntel LGA 1851
Base clock speed5.4 GHz
Installed motherboardLGA 1851 Motherboard WIFI DDR5
Memory
Memory size128 GB
RAM capacity128 GB DDR5
RAM type and speedDDR5
Total memory slots4
Memory slots4
Storage
SSD storage1 TB NVMe
Storage configuration1 TB SSD
Display
Screen sizeNo Screen
Graphics
Graphics memory12 GB GDDR7
GraphicsNVIDIA GeForce RTX 5070
GPURTX 5070
GPU modelGeForce RTX 5070
GPU interfacePCI Express x16
VR readyYes
Audio & video
SoundSound card - Integrated
Connectivity
Wi-Fi standardWi-Fi 802.11 ax
Wired network2.5G Ethernet
Wireless adapterYes
Wi-FiWi-Fi 802.11 ax
Bluetooth support5.3
Ports & slots
Front USB ports2
Video connectors1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB ports8
Ethernet port1 port
Power
Power supply850 W
Size & build
Form factorDIMM 288-pin
ChassisGigabyte C301 GLASS
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Home
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Other versions of this model

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Questions about this item

How does the 5.4GHz 20-core Core Ultra 7 265KF perform inside this liquid-cooled build?

The 240mm liquid cooler keeps the 20-core processor at its 5.4GHz boost during sustained gaming and heavy multitasking without thermal throttling.

What bandwidth does the RTX 5070 12GB GDDR7 actually deliver on the Gigabyte C301 GLASS motherboard?

The graphics card runs at full PCIe Gen 5 speed on the Intel LGA 1851 platform, so the 12GB GDDR7 memory feeds the GPU without a bottleneck.

Will the 240mm radiator and 128GB DDR5 fit in the Gigabyte C301 GLASS case without clearance issues?

Yes, the C301 GLASS chassis is designed for 240mm top-mount radiators and four 288-pin DDR5 slots, so the 128GB kit and liquid cooler install cleanly.

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