Memory; Pci Riser; Internal Core I/O; External Core I/O - HP Integrity rx4640 Service Manual

Memory

• 16 DIMM slots on standard memory extender board
• 32 DIMM slots on optional memory extender board
• Minimum memory size of 1 GB (four 256 MB DIMMs)
• Maximum memory size of 128 GB (4 GB DIMMs on 32-slot memory extender board)
• 256 MB, 512 MB, 1 GB, 2 GB, and 4 GB standard 184 pins 2.5V DDR 200, CL2, registered,
ECC
• 200 MHz memory bus frequency, 400 MTransfers/s data, 12.8 GB/s peak data bandwidth
• DIMMs loaded by quads enable interleaved mode and chip spare

PCI Riser

• Two dedicated PCI slots (LAN and SCSI)
• Four hot-pluggable PCI-X 66 MHz, 64-bit, 3.3V, 25W slots with shared busses and I/O. Slots
3 and 4 share a PCI-X bus and slots 5 and 6 share a PCI-X bus
• Two hot-pluggable PCI-X 133 MHz 64-bit 3.3V 25W slots

Internal Core I/O

• Dual channel SCSI U320 interface, two internal 68-pin connectors, two 68-pin external
connectors
• The SCSI backplane is configured as either one or two channels
• One internal IDE connector for a slim-line optical device (CD and DVD)
• No floppy connector

External Core I/O

• Three external DB-9 ports (MP local, auxiliary, remote)
• Two external USB 2.0 ports
• Two SCSI Ultra320 68-pin connectors
• Two 10/100/1000Base-T ethernet LAN port
• One 10/100 integrated Lights Out Management Processor (iLO MP) LAN port
• One VGA port

Power Supply Unit

• 1200 W output power
• Redundant and hot-swappable power supplies

Motherboard Manageability

• Baseboard Management Controller (BMC)
• Temperature monitoring and fans regulation by BMC
• Includes diagnostic panel LED display that shows server health
• Hardware diagnostics by BMC displayed by diagnostic panel LED
• IPMI protocol for communication between BMC/server/MP card
• Locator front/rear LEDs
• Field replacement units monitoring by BMC

Enhanced Server Manageability Using the iLO MP

• LAN, telnet, and SSH console
• Web GUI
• Serial port for local console
Server Components 19