HP Carrier-Grade rx2800 i2 Server DC User Manual

Removing and replacing a hot-swap fan
Six fans cool the server. The fans are all redundant, hot-swappable, and interchangeable. If one
fan unit fails, then the other fans increase speed to compensate. The fan units are N+1 redundant,
meaning that the server has six fan units, but can operate with five fan units running.
CAUTION: If more than one fan is removed or fails, the system does not shut down.
If the temperature sensors detect conditions outside of operating limits, the system shuts down.
Figure 15 Fan identification
The power supplies have built-in fans and are not controlled by iLO 3.
For fan identification, see Figure 15 (page 101).
1. Extend or remove the server from the rack (“Removing the server from the rack” (page 95) or
“Extending the server from the rack” (page 93)).
2. Remove the access panel (“Removing and replacing the access panel” (page 99)).
Removing and replacing a hot-swap fan 101

HP Carrier-Grade rx2800 i2 Server DC Specifications

General

Form Factor	2U Rack
Product Type	Carrier-grade server
Memory Type	DDR3
Hard Drive Interface	SAS
Storage	Up to 8x 2.5-inch SAS HDDs/SSDs
Power Supply	Redundant Power Supplies
Operating System	HP-UX
Operating System Support	HP-UX
Processor	Intel Itanium Processor 9300 series
Memory	Up to 384 GB (24 DIMM slots)