HP integrity rx2800 i4 User Manual

Removing and replacing the cache module
NOTE: The cache module is required to enable the full feature firmware stack for RAID support,
and certain levels of RAID support also require the super capacitor module and a Advanced Pack
license key.
To enable Advanced Pack licensing, see “Adding a RAID Advanced Pack license key” (page 140).
1. Power off the server (“Powering off the server” (page 99)).
2. Extend or remove the server from the rack (“Removing the server from the rack” (page 99))
or “Extending the server from the rack” (page 95)).
3. Remove the access panel (“Removing and replacing the access panel” (page 106)).
4. Remove the PCI riser cage (“Removing and replacing the PCI riser cage” (page 111)).
5. Disconnect the cable to the super capacitor pack.
6. Remove the cache module.
HP Confidential114 Removal and replacement procedures

HP integrity rx2800 i4 Specifications

General

Number of Processors	1 or 2
Memory Slots	24 DIMM slots
Processor Cores	4 or 8 per processor
Cache	32 MB L3 per processor
Memory	Up to 384 GB DDR3
Storage	Up to 8 SFF SAS/SATA drives
RAID Support	RAID 0, 1, 5, 6
Network	Integrated 10/100/1000Base-T Ethernet
Network Controller	HP NC382i
Expansion Slots	6 PCIe 2.0 slots
Power Supply	Hot-plug redundant power supplies
Operating Systems	HP-UX, Linux
Form Factor	2U Rack
Processor Speed	1.73 GHz, 2.13 GHz, or 2.53 GHz