Model Number: AC-ETR-TRAY Description: Additional Hot-Swap Removable HDD Tray
Model Number: CB-ML/XP-1M
Description: External XP to Multi-lane Thumbscrew to Thumbscrew 1 Meter Cable
Model Number: PSZ460
Description: 460+460W PFC PS/2 Redundant Power Supply
Model Number: Upgrade-MT1G
Description: Memory upgrade from 512MB to 1G