HP ProLiant SL4540 Specification page 6

QuickSpecs
Standard Features
HP Server ROM
Storage Controllers
Dedicated to each server
node
Internal Storage Devices Diskette Drive
HP ROM (Read Only Memory) is now digitally signed using HP's Corporate Signing Service. This signature is
verified before the flash process starts, reducing accidental programming and preventing malicious efforts
to corrupt system ROM.
HP ROM provides for essential initialization and validation of hardware components before control is
passed to the customer-installed operating system. The ROM also provides the capability of booting from
various fixed media (HDD, CD-ROM) and removable media (USB), to continue operation to the operating
system.
HP ROM performs very early configuration of the video controller, to allow monitoring of initialization
progress via an attached monitor. If configuration or hardware errors are discovered during this early
phase of hardware initialization, suitable messages are now displayed on the connected monitor.
Additionally, these configuration or hardware errors are logged to the Integrated Management Log (IML) to
assist in diagnosis.
HP's ProLiant ROM is used to configure the following:
Processor and chipset status registers
System memory, memory map, and memory initialization
System hardware configuration (Integrated PCI devices and optional PCIe cards).
Customer-specific BIOS configuration (using the HP ROM-Based Setup Utility (RBSU).
NOTE: For further information, please refer to HP's RBSU (ROM based setup utility) user guide:
www.hp.com/support/rbsu.
HP Dynamic Smart Array B120i SATA RAID
NOTE: HP Dynamic Smart Array B120i SATA RAID is located on the server node and controls only the two
small form factor (SFF/2.5") hard drives on the server node itself.
HP Smart Array P420i Controller
NOTE: HP Smart Array P420i is located in the I/O Module, which is located at the rear of the SL4540 chassis
and controls the large form factor (LFF/ 3.5") hard drives.
Optical Drive
Hard Drives
Drive Bays
DA - 14406 Worldwide — Version 14 — December 13, 2013
HP ProLiant SL4540 Generation 8 (Gen8) Server
Via USB port, external support only
Via USB port, external support only
None ship standard
2 SFF drive bays total for each node
60 LFF drive bays total in chassis for a 1x60 model
50 LFF drive bays total in chassis for a 2x25 model
45 LFF drive bays total in chassis for a 3x15 model
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