http://h18004.www1.hp.com/products/quickspecs/10901_div/10901_div.html

Communications  Compaq NC3123 Fast Ethernet NIC PCI 10/100 WOL 174830-B21
 
 Compaq NC3134 Fast Ethernet NIC 64 PCI Dual Port 10/100 138603-B21
 
 Compaq NC3135 Fast Ethernet Module Dual 10/100 Upgrade Module for NC3134 and NC3131 138604-B21
 
 Compaq NC6132 Gigabit Module 1000 SX Upgrade Module for NC3134 and NC3131 338456-B23
 
 Compaq NC6133 Gigabit Module 1000LX Upgrade Module for NC3134 and NC3131 338456-B24
 
 Compaq NC3133 Fast Ethernet Module 100FX Upgrade Module for NC3134 and NC3131 338456-B25
 
 Compaq NC7132 10/100/1000-T Upgrade Module for NC3134 and NC3131 153543-B21
 
 Compaq NC6136 Gigabit Server Adapter, 64-bit/66-MHz, PCI, 1000 SX 203539-B21
 
 Compaq NC7131 Gigabit Server Adapter, 64-bit/66-MHz, PCI, 10/100/1000-T 158575-B21
 
 NOTE: Any NC31XX, NC61XX or NC71XX NIC can be used for redundancy with the embedded NC3163 Network Controller