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Black Alienware Aurora tower, side panel open showing RGB fans and components

DELL

DELL Alienware Aurora ACT1250 Gaming Desktop PC Intel Ultra 7 265F RTX 5070 12GB 32GB DDR5 512GB SSD 1TB HDD

SKU CH-P7WB-4S4DF

A tower gaming desktop with a 20-core Intel Core Ultra 7 265F, RTX 5070 12GB GDDR7 graphics, 32GB DDR5, 512GB NVMe SSD plus 1TB HDD, Wi-Fi 802.11be and Bluetooth 5.4

  • TypeGaming & Entertainment
  • Form FactorTower
  • Power Supply500W
  • MonitorMonitor not included
  • Operating SystemWindows 11 Home
  • CPU TypeIntel Core Ultra 7
  • Intel Core Ultra 7 265F up to 5.3 GHz with 20 cores for high-speed gaming and multitasking
  • NVIDIA GeForce RTX 5070 12GB GDDR7 graphics delivers VR-ready performance
  • 32GB DDR5 memory provides fast data access for demanding titles
  • 512GB PCIe SSD plus 1TB HDD combines quick boot times with ample storage
  • Wi-Fi 802.11be and Bluetooth 5.4 ensure modern wireless connectivity

Gaming desktop for 1440p play

The Alienware Aurora ACT1250 is a tower system built around an Intel Core Ultra 7 265F processor and an NVIDIA GeForce RTX 5070 graphics card. It targets players who want strong 1440p frame rates and VR readiness without assembling parts themselves. The 500W power supply and Windows 11 Home are included.

RTX 5070 with 12GB GDDR7

The dedicated GeForce RTX 5070 carries 12GB of GDDR7 memory and supports VR workloads. This GPU specification is the primary factor that determines whether the system meets a given performance target. No other graphics option is present in this configuration.

32GB DDR5 and dual-drive storage

The platform provides 32GB of DDR5 memory and a 512GB PCIe NVMe SSD paired with a 1TB hard drive. That combination covers the operating system, active games and a large media library in one chassis. Connectivity includes 802.11be Wi-Fi, Bluetooth 5.4, RJ-45, HDMI, three DisplayPort outputs, two USB 3.2 Type-C ports and two USB 2.0 ports. A USB keyboard and mouse are supplied.

Highlights

  • Intel Core Ultra 7 265F up to 5.3 GHz with 20 cores for high-speed gaming and multitasking
  • NVIDIA GeForce RTX 5070 12GB GDDR7 graphics delivers VR-ready performance
  • 32GB DDR5 memory provides fast data access for demanding titles
  • 512GB PCIe SSD plus 1TB HDD combines quick boot times with ample storage
  • Wi-Fi 802.11be and Bluetooth 5.4 ensure modern wireless connectivity

Specifications

BrandAlienware
ModelAurora
TypeGaming & Entertainment
Form FactorTower
Power Supply500W
MonitorMonitor not included
Operating SystemWindows 11 Home
CPU TypeIntel Core Ultra 7
L3 Cache Per CPU30MB Cache
GPU/VGA TypeGeForce RTX 5070
Graphics InterfaceDedicated Card
Virtual Reality ReadyVR Ready
Memory Capacity32GB DDR5
SSD512 GB
HDD1TB
Storage Spec512GB PCIe SSD + 1TB HDD
Optical Drive TypeNo
Screen SizeNo Screen
WLAN802.11be
BluetoothBluetooth 5.4
Card ReaderNo
RJ45Yes
Keyboard TypeUSB Keyboard

Questions about this item

What does the 5.3 GHz maximum turbo frequency mean once the Ultra 7 265F is inside this Aurora tower?

The processor can briefly reach 5.3 GHz on performance cores when thermal headroom allows, giving short bursts of single-thread speed for game logic or load times before settling back to sustained clocks.

What does the PCIe interface cap at for the RTX 5070 12 GB GDDR7 card in this build?

The graphics card runs on a PCIe x16 slot; bandwidth is limited by the motherboard's PCIe generation and the CPU's lane allocation, which together set the practical ceiling for data transfer to the GPU.

What physical space does the 16.5 x 18.2 x 7.9 inch chassis need to fit and mount?

The tower requires a footprint of 16.5 inches wide by 18.2 inches deep, plus 7.9 inches of vertical clearance, and additional rear access for the HDMI, three DisplayPort, USB 3.2 Type-C and RJ-45 connections.

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