With IPHost Network Monitor you can run simple snmp requests against a HP device in your network.
hrmemorysize
hrmemorysize
1.3.6.1.4.1.11.2.3.9.4.2.3.2.2
The amount of physical main memory contained by the host. Refer to RFC 1514, Host Resources MIB, http://ds.internic.net/rfc/rfc1514.txt, for more details. Additional information: The unit of measure for this object is 1024 bytes. The default value assumes the base printer with no additional memory.
Back to 8000 MIB page.
IPHost Network monitor allows you to monitor hrmemorysize on Hewlett Packard device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.