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DDR2* is a memory architecture that enables systems to improve performance and reduce power consumption. The amount of RAM you have determines how many programs can be executed at one time and how much data can be readily available to a program. It also determines how quickly your applications perform and how many applications you can easily toggle between at one time. Simply put, the more RAM you have, the more programs you can run smoothly and simultaneously.
The Dimension E521 supports up to two hard drives, each with up to 320GB45 space - a potential capacity of 640GB7. And with Dell DataSafeTM , you can have storage to meet your needs, whether it's for storing large quantities of files, or backing up system information and files.
Up to 320GB* with Dell DataSafe, exclusively offered by Dell - a safe and simple way to help protect your memories from damage due to accidents, system crashes and other disasters.
Video: 1 DVI, VGA and 1 S-Video (with add-in PCI-Express video card)
IEEE 1394 (optional) - 1 6-pin serial connector
USB: 6 Ports (2 Front, 4 Back) + 2 internal
Audio: Audio – six back-panel connectors for line-in, line-out, microphone, rear surround, side surround, two front-panel connectors for headphones/microphone, integrated 7.1 channel sound
The Dell badge is a symbol of quality and reliability. When we develop a new product
we put it through the rigors of true-to-life use and then some, helping ensure it
meets our strict quality guidelines.
ABOVE PRICES INCLUDE ANY APPLICABLE DISCOUNTS. All systems refurbished. Supplies limited to stock on hand. Offers subject to change,
not combinable with all other offers. Taxes, shipping, handling and other fees apply. Purchase limit of 5 systems/customer/week.
For Dell Outlet U.S. purchases only. Dell reserves right to cancel orders arising from pricing or other errors.