Dell has announced its first desktop PCs based on AMD chips. Both machines are pitched at entry-level business and mainstream consumer buyers.

The Dimension C521 and E521 are both offered with a variety of Sempron, Athlon 64 and Athlon 64 X2 processor options, all of which clip into the machines' Nvidia integrated nForce 430 chipset, though a range of ATI Radeon X1300-class graphics cards are offered as build-to-order extras, courtesy of the single x16 PCI Express slot. E521 buyers can also add a SoundBlaster X-Fi XtremeMusic card.

The machines ship with up to 4GB of DDR 2 SDRAM and can take up to four 3Gbps SATA drives - the C521 has a single 5.25in drive bay and space for two 3.5in units, while the E521 can take two 5.25in and three 3.5in drives. Both PCs feature six USB 2.0 ports - two at the front, four round the back - 10/100Mbps Ethernet, 7.1 audio, and one x1 PCI Express slot and an old-style PCI connector.

C521 and E521 prices start at $359/£279 and $329/£499, respectively. ®

Related stories

• Dell extends AMD-based desktop line-up (7 November 2006)
• Dell unveils first AMD-based laptop line (2 November 2006)
• Dell and AMD celebrate their love in front of thousands (23 October 2006)
• Analysis Dell Apple to ditch Intel for AMD? (25 September 2006)
• AMD to ship 65nm Athlons in December - report (22 September 2006)
• Nvidia ships 'first' 80nm mobile graphics chip (14 September 2006)
• AMD vs Intel Germans hand EC evidence on Intel (12 September 2006)
• AMD reckons 40% server share is achievable (24 August 2006)
• Dell to ship more than 3m AMD-based PCs by year's end? (21 August 2006)
• Dell's profit evaporates as AMD love swells (17 August 2006)
• Dell exec confirms AMD notebooks for October (9 August 2006)
• Dell Falls for AMD - analyst (19 July 2006)
• Dell hooks up with AMD (18 May 2006)