HP integrity rx2800 i4 User Manual

15. Remove the super capacitor pack (“Removing and replacing the super capacitor pack” (page
115)).
16. Remove the power supply backplane (“Removing and replacing the power supply backplane”
(page 109)).
17. Remove hex screws from the rear video connector and serial connector.
18. Remove the rear retaining screw.
19. Loosen the two system board thumbscrews.
20. Remove the system board from the chassis by pushing it toward the front and then lifting it.
21. Remove four screws on the power supply cage, and remove power supply cage.
HP Confidential128 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