DELL PERC H810, 1024 MB, Dell: PowerEdge R420 PowerEdge R520 PowerEdge R720 PowerEdge R720XD PowerEdge R820 PowerEdge T620, Full-height DELL PERC H810. Internal memory: 1024 MB, Compatible products: Dell: PowerEdge R420 PowerEdge R520 PowerEdge R720 PowerEdge R720XD PowerEdge R820 PowerEdge T620. PCI Card form factor: Full-height