HP Integrity rx2800 rx2800 i2 User Service Guide - Page 13

RAID support, CPU subsystem, Memory subsystem

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RAID support The following levels of RAID support are offered: • Zero memory ◦ RAID 0, 1, 10 ◦ Maximum 8 drives, 2 logical volumes ◦ No cache or battery needed. Performance improved with cache • Full feature ◦ RAID 0, 10, 5 ◦ Cache needed and installing it automatically enables the full feature firmware stack. FBWC optional. • Advanced pack ◦ RAID 6, 50, 60 ◦ Cache needed. Advanced Pack license must be entered to enable. BBWC is required. CPU subsystem The server CPU subsystem supports one or two dual or quad-core Itanium CPUs. When two CPUs are installed, the speeds must be identical. Memory subsystem The server supports up to 24 memory DIMMs that attach to the system board through 4 memory riser boards (6 DIMMs per board). The minimum amount of memory supported is 4 GB (two 2-GB DIMMs). The maximum memory supported is 96 GB (twenty-four 4-GB DIMMs). The supported DIMMs are industry-standard, 30 mm (1.18 in) high, DDR3 PC3 DIMMs. Hot-spare and hot plug functionality are not supported. The server supports the following DIMM sizes: • 2 GB • 4 GB • 8 GB (Future release) • 16 GB (Future release) Server subsystems 13

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RAID support
The following levels of RAID support are offered:
•
Zero memory
RAID 0, 1, 10
◦
◦
Maximum 8 drives, 2 logical volumes
◦
No cache or battery needed. Performance improved with cache
•
Full feature
RAID 0, 10, 5
◦
◦
Cache needed and installing it automatically enables the full feature firmware stack.
FBWC optional.
•
Advanced pack
RAID 6, 50, 60
◦
◦
Cache needed. Advanced Pack license must be entered to enable. BBWC is required.
CPU subsystem
The server CPU subsystem supports one or two dual or quad-core Itanium CPUs. When two CPUs
are installed, the speeds must be identical.
Memory subsystem
The server supports up to 24 memory DIMMs that attach to the system board through 4 memory
riser boards (6 DIMMs per board). The minimum amount of memory supported is 4 GB (two 2-GB
DIMMs). The maximum memory supported is 96 GB (twenty-four 4-GB DIMMs). The supported
DIMMs are industry-standard, 30 mm (1.18 in) high, DDR3 PC3 DIMMs. Hot-spare and hot plug
functionality are not supported.
The server supports the following DIMM sizes:
•
2 GB
•
4 GB
•
8 GB
(Future release)
•
16 GB
(Future release)
Server subsystems
13