HP 54-30586-02 - PCI backplane board - Features 10 PCI slots (eight 5V, two 3.3V) - For model 3B ES45 Retail
HP 234458-001 - 1Gbps short wave Gigabit Interface Converter (GBIC) transceiver module - 500m (1640ft) limit - Has SC connectors Retail
HP 29-34648-01 - Redundant power supply - For 8-port and 16p-port Fiber Channel (FC) Storage Area Network (SAN) switch Retail
