• Case mounts horizontally or vertically
  • Reasonable performance for the price


  • Limited internal expansion room

At A Glance

The inexpensive C521 is a solid performer; its compact design makes it a great fit for tight spaces.

Manufacturer’s Description

Make Room for Entertainment .Take back your desk with a PC that is 52% smaller than the E521 and all the AMD power you need.

Manufacturer’s Website

Manufacturer's Pricing

The Specs

Part Number DDCWCA21
Inventory Number 25424
Processor type Athlon 64 X2 3800+
Processor speed 2000.0 MHz
Display size 17.0 inches
Included monitor No
Monitor model number Dell E177FP
Display type LCD
Primary Graphics Chipset ATI Radeon X1300
Video Bus PCI Express
Video Memory Type DDR
Raid type none
Drive size 160.0 GB
Other storage Five-in-one media-card reader
Expansion slots
Open PCI Express X16 Slots 0.0
Number of PCI slots 1.0
Open PCI Express X1 Slots 1.0
Number of PCI-Express Slots 2.0
Ports and Connections
Available Interfaces
  • USB - Universal Serial Bus (rear) (x4)
  • USB - Universal Serial Bus (front) (x2)
Ethernet Type Ethernet (10/100 Mbps)
Five-in-one media-card reader 1.0
Slots 2
Parallel Port No
Memory size 1024.0 MB
Optical Drive
Optical Drive Type DVD±R DL/DVD±RW
Included Drives 1
Included Software
Operating System Microsoft Windows XP Media Center Edition
Chassis style Tower (Mini)
External Drive Bays 2.0
Internal Drive Bays 1.0