iLO Advanced: Which Features Are Worth It

Every ProLiant carries an iLO, and the free tier is more generous than people expect — right up to the moment you need to see the screen of a server that stopped booting. That moment is where the Advanced license lives, and on refurbished Gen9/Gen10 machines it is worth understanding exactly where the line falls.

iLO Standard: the free tier

Web UI, power control, full health and sensor reporting, the Integrated Management Log, Agentless Management (hardware telemetry with nothing installed in the OS), firmware inventory, Redfish API access, and — a detail HPE gets credit for — pre-OS remote console: on Gen9 and Gen10 you can view and drive the console up to the point the OS begins loading. For BIOS changes and boot diagnostics, Standard alone often suffices.

What Advanced unlocks

Full graphical console with no time limit — through and past OS boot, the feature you actually want during a bad day. Virtual Media — ISO mounting over the network, making remote OS installs routine. Directory authentication — AD/LDAP login to the BMC, which matters once more than two people manage machines. Plus remote console record/playback, email alerting, and the multi-user collaborative console. (Gen10 folded the old Essentials/Scale-Out variants into a simpler Standard-vs-Advanced world; Gen9 listings occasionally mention them — treat anything that is not Advanced as Standard-plus-details.)

Checking a refurbished ProLiant

iLO → Administration → Licensing shows the active tier; an Advanced key applied by the previous owner typically persists through resale. Many off-lease DL360/DL380 units come licensed — corporate buyers rarely ran fleets without it. When a listing is silent, assume Standard and treat a confirmed Advanced license as a small discount on the price.

Do you need it?

A lab machine within arm's reach: Standard is fine — the pre-OS console covers BIOS work, and a monitor handles the rest. Anything remote, headless, colocated or business-critical: yes, for the same reason as always — the console earns its cost the first time the machine misbehaves while you are elsewhere. Aftermarket Advanced keys for Gen9/Gen10 cost little; there is rarely a good reason to run a production ProLiant without one.

First-hour hygiene

Refurbished checklist, iLO edition: reset to defaults, change the password printed on the toe tag, update iLO firmware first (iLO4 to its final release ends the Java console era with a proper HTML5 one; iLO5 keeps improving), give the dedicated management port its own VLAN, and disable any old SNMP community strings the previous life left behind. After that, iLO does what it has quietly done for two decades: make the physical machine an implementation detail.