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Asus X53U-RB21 15.6" LED Notebook - AMD E-Series E-450 Dual-core (2 C

Today: $464.46
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ITEM# 14806360

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Technical Specifications

  • Description
  • General Information
  • Processor & Chipset
  • Memory
  • Storage
  • Display & Graphics
  • Network & Communication
  • Built-in Devices
  • Interfaces/Ports
  • Software
  • Input Devices
  • Battery Information
  • Physical Characteristics
  • Miscellaneous

Asus X53U-RB21 15.6" LED Notebook - AMD E-Series E-450 Dual-core (2 C


Classy Design

Featuring the AMD Brazos Platform and an elegant color scheme, the new X Series offers an expressive combination of technology and style. An elegant look along with ASUS' extensive quality testing ensures that the X Series look fantastic even during prolonged use, allowing you to do more in complete confidence.

Powered by The Latest AMD Brazos Processors

Equipped with the latest AMD Brazos 18W Core processors, the ASUS X53U delivers the best mobile performance in its class, for both work and play.

Power4Gear with Self-adjusting Fan Speeds

Power4Gear's self-adjusting fan helps you conserve battery power and provides for a more peaceful computing environment.

General Information
Manufacturer ASUS Computer International
Manufacturer Part Number X53U-RB21
Manufacturer Website Address
Brand Name Asus
Product Series X53
Product Model X53U-RB21
Product Name X53U-RB21 Notebook
Product Type Notebook
Processor & Chipset
Processor Manufacturer AMD
Processor Type E-Series
Processor Model E-450
Processor Speed 1.65 GHz
Processor Core Dual-core (2 Core)
Cache 1 MB
64-bit Processing Yes
Chipset Manufacturer AMD
Chipset Model A50M
Standard Memory 4 GB
Maximum Memory 8 GB
Memory Technology DDR3 SDRAM
Number of Total Memory Slots 2
Memory Card Reader Yes
Memory Card Supported MultiMediaCard (MMC)
Hard Drive Capacity 500 GB
Hard Drive RPM 5400
Optical Drive Type DVD-Writer
Optical Media Supported DVD-RAM/±R/±RW
Dual-Layer Media Supported Yes
Display & Graphics
Screen Size 15.6"
Display Screen Type Active Matrix TFT Color LCD
Aspect Ratio 16:9
Screen Mode HD
Screen Resolution 1366 x 768
Backlight Technology LED
Graphics Controller Manufacturer AMD
Graphics Controller Model Radeon HD 6320
Graphics Memory Technology DDR3 SDRAM
Graphics Memory Accessibility Shared
Network & Communication
Wireless LAN Yes
Wireless LAN Standard IEEE 802.11b/g/n
Ethernet Technology Gigabit Ethernet
Built-in Devices
Webcam Yes
Microphone Yes
Speakers Yes
Total Number of USB Ports 3
Number of USB 2.0 Ports 3
Network (RJ-45) Yes
Audio Line In Yes
Audio Line Out Yes
Operating System Windows 7 Home Premium
Operating System Architecture 64-bit
Input Devices
Keyboard Yes
Pointing Device Type TouchPad
Battery Information
Number of Cells 6-cell
Battery Energy 56 Wh
Physical Characteristics
Color Mocha
Height 1.4"
Width 15.1"
Depth 10.1"
Weight (Approximate) 5.72 lb
Package Contents
  • X53U-RB21 Notebook
  • Standard Battery
  • AC Adapter
Security Features

Kensington Lock Slot

Green Compliant Yes
Green Compliance Certificate/Authority RoHS

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Shipping & Returns

Standard Return Policy for Electronics:

The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details

Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.

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