MPC S-5215N	MPC S-5215S	MPC S-5215D
· Intel® Pentium® D Processor 925 featuring two processing cores (3.00GHz, 800MHz FSB, 2x2MB cache, non-HT EM64T)	· Intel® Pentium® D Processor 925 featuring two processing cores (3.00GHz, 800MHz FSB, 2x2MB cache, non-HT EM64T)	· Intel® Pentium® D Processor 925 featuring two processing cores (3.00GHz, 800MHz FSB, 2x2MB cache, non-HT EM64T)
· genuine Microsoft® Windows® XP Professional Edition1	· genuine Microsoft® Windows® XP Professional Edition1	· genuine Microsoft® Windows® XP Professional Edition1
· 80GB 7200rpm Serial ATA II hard drive w/ 8MB cache2	· 80GB 7200rpm Serial ATA II hard drive w/ 8MB cache2	· 80GB 7200rpm Serial ATA II hard drive w/ 8MB cache2
· 512MB 667MHz DDR2 SDRAM (2-256MB modules)	· 512MB 667MHz DDR2 SDRAM (2-256MB modules)	· 512MB 667MHz DDR2 SDRAM (2-256MB modules)
· 16x DVD-ROM drive	· 48x/32x/48x CD-RW drive	· 48x/32x/48x CD-RW drive

¹ See important Microsoft activation requirements at www.mpccorp.com/common/product_detail/msdisclaimer.html.

Not all Windows Vista features are available for use on all Windows Vista Capable PCs. All Windows Vista Capable PCs will run the core experiences of Windows Vista. Some features in premium editions of Windows Vista require additional hardware.

² Accessible capacity varies; MB = 1 million bytes; GB = 1 billion bytes. TB = I trillion bytes.