Datasheet

On System Management
Processor
HP iLO (Firmware: HP iLO 4)
NOTE: For more information, visit: http://www.hp.com/go/ilo .
Memory Protection Advanced ECC (multi-bit error protection)
Online Spare
Lock Step Mode
Memory
Dedicated to each server
node
Type HP SmartMemory
DDR3 Registered (RDIMM)
DIMM Slots Available 12 DIMM Slots available
Maximum (RDIMM) (per
server tray)
192GB (12 x 16GB) Registered memory configurations
NOTE: HP SmartMemory is required to realize the memory performance improvements and enhanced
functionality listed in this document for Gen8. For additional information, please see the HP SmartMemory
QuickSpecs at: http://h18000.www1.hp.com/products/quickspecs/14225_na/14225_na.html
NOTE: HP certified SmartMemory must be used to guarantee full 1333MHz speeds.
NOTE: Depending on the memory configuration and processor model, the memory speed may run at
1333MHz or 1066MHz. Please see the Online Memory Configuration Tool at:
www.hp.com/go/ddr3memory-configurator .
Network Controller
One of the following
dedicated to each server
node
HP Ethernet 1Gb 2-port 361i
HP Ethernet 1Gb 2-port 361i and HP Ethernet 10Gb 2P 544i Adapter
NOTE: Dual port ConnectX-3 10GbE or QDR IB
NOTE: Network controller is hosted in the I/O Module
Expansion Slots
Primary Riser
Dedicated to each
server node
Expansion Slots # Technology
Bus
Width *
Connector Width Form Factor Notes
1 PCIe 2.0 X8 X8 Low profile slot
*Indicates the number of physical electrical lanes running to the connector.
NOTE: One PCIe 2.0 low profile expansion slot is enabled by HP Svr Storage Mezz to PCIe Option Kit 682632-B21 for adding one of the
expansion options including an HP IO accelerator, networking options or external storage controller options.
NOTE: Expansion Slot is hosted in the I/O Module.
QuickSpecs
HP ProLiant SL4540 Generation 8 (Gen8) Server
Standard Features
DA - 14406 North America — Version 12 — October 11, 2013 Page 5