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Black tower gaming desktop with RGB fans and side panel window

DELL

DELL Alienware Aurora ACT1250 Gaming PC Ultra 7 265F RTX 5070 12GB 64GB DDR5 4TB PCIe SSD

SKU CH-SB39-645M5

Tower gaming desktop with an Intel Core Ultra 7 265F processor, NVIDIA GeForce RTX 5070 12GB GDDR7 graphics, 64GB DDR5 memory and a 4TB PCIe NVMe SSD, plus WiFi 7 and Bluetooth 5.4 connectivity

  • TypeGaming & Entertainment
  • Form FactorTower
  • Power Supply500W
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core Ultra 7
  • Intel Core Ultra 7 265F reaches 5.3 GHz with 20 cores for high-speed gaming and multitasking
  • NVIDIA RTX 5070 12GB GDDR7 delivers VR-ready graphics performance
  • 64GB DDR5 memory handles heavy workloads and smooth gameplay
  • 4TB PCIe NVMe SSD provides vast fast storage for games and projects
  • WiFi 7 and Bluetooth 5.4 give modern wireless connectivity

Alienware Aurora ACT1250 Gaming Desktop

The Alienware Aurora ACT1250 is a tower gaming desktop built around a 15th Gen Intel Core Ultra 7 265F processor with 20 cores and 30 MB cache. It ships with 64 GB of DDR5 memory, a 4 TB PCIe NVMe SSD, and an NVIDIA GeForce RTX 5070 graphics card equipped with 12 GB of GDDR7 VRAM. Windows 11 Pro is pre-installed and a 500 W power supply powers the system.

Suited for high-resolution gaming and VR workloads

This configuration suits players who want VR-ready performance at 1440p or 4K and creators who need 64 GB of DDR5 for multitasking. Buyers who require more than 4 TB of internal storage or a higher-wattage power supply for additional expansion cards should consider other options. The included USB hub adds extra ports but does not change the core connectivity limits.

RTX 5070 12 GB GDDR7 graphics card

The single specification that decides fit is the NVIDIA GeForce RTX 5070 with 12 GB of GDDR7 memory. It determines the rendering performance, VR readiness, and the available display outputs of three DisplayPort and one HDMI connection. If your workload demands more VRAM or a different GPU tier, this desktop will not match those requirements.

Highlights

  • Intel Core Ultra 7 265F reaches 5.3 GHz with 20 cores for high-speed gaming and multitasking
  • NVIDIA RTX 5070 12GB GDDR7 delivers VR-ready graphics performance
  • 64GB DDR5 memory handles heavy workloads and smooth gameplay
  • 4TB PCIe NVMe SSD provides vast fast storage for games and projects
  • WiFi 7 and Bluetooth 5.4 give modern wireless connectivity

Specifications

BrandAlienware
ModelAurora
TypeGaming & Entertainment
Form FactorTower
Power Supply500W
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Core Ultra 7
L3 Cache Per CPU30MB Cache
GPU/VGA TypeGeForce RTX 5070
Graphics InterfaceDedicated Card
Virtual Reality ReadyVR Ready
Memory Capacity64GB DDR5
SSD4 TB
HDDNo
Storage Spec4TB PCIe SSD
Optical Drive TypeNo
Screen SizeNo Screen
WLAN802.11be
BluetoothBluetooth 5.4
Card ReaderNo
RJ45Yes
Keyboard TypeUSB Keyboard

Questions about this item

What are the tower dimensions for the Aurora ACT1250 so I can check desk clearance?

The case measures 16.5 inches wide, 18.2 inches deep and 7.9 inches high, weighing 29.2 lb.

Which cable must go to the RTX 5070 card instead of the motherboard, and where do builders forget it?

Connect the monitor to the graphics card’s HDMI or three DisplayPort outputs; using the motherboard video ports bypasses the RTX 5070 entirely.

Can the 500 W power supply be swapped for a higher-wattage unit later?

Yes, the chassis accepts standard ATX power supplies, so a larger unit can be installed when more headroom is needed.

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