USB 2.0 Internal Multi Card Reader
Secure Digital / MultiMediaCard / Memory Stick / Compact Flash / xD / T-Flash Memory Cards Supported - USB 2.0 9-Pin IDC Connection - 3.5" Internal Form Factor - 4x USB 2.0 Ports - 30 Days Store Exchange-Only Mfg. Warranty
256MB PC800 RDRAM-3200
256MB 232pin 8Mx32 Non-ECC PC800 RIMM-3200 (Samsung)