License Key Vmware Esxi — 5.5

Are you trying to or license a new install ? Is this for a home lab or a business environment ?

There are three primary licensing states for an ESXi 5.5 host, each with different capabilities and purposes.

VMware ESXi 5.5 is a popular virtualization platform used by many organizations to manage and deploy virtual machines. To unlock its full potential, a valid license key is required. In this article, we'll explore the ins and outs of VMware ESXi 5.5 license keys, including how to obtain one, how to activate it, and what to do if you encounter any issues.

The Free license switches the VMware vSphere API into a Read-Only state. Third-party backup utilities that rely on Changed Block Tracking (CBT) or automated snapshot APIs (such as Veeam Backup & Replication) will fail to back up workloads on a free host. license key vmware esxi 5.5

The free version uses a specific, unrestricted-lifetime license key. While powerful, it introduces several programmatic limitations: Max vCPUs per Virtual Machine: 8 vCPUs.

He opened a private browser window—no history, no evidence—and started digging. Forums long abandoned to spammers. Russian torrent trackers with Cyrillic text he had to copy-paste into Google Translate. Pastebin dumps from half a decade ago. Most keys were duds: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX format, clearly fake.

You have two main ways to enter your license key, depending on how you manage your environment. Are you trying to or license a new install

A VMware ESXi 5.5 license key is essential for several reasons:

Fresh installations of ESXi 5.5 automatically start in Evaluation Mode. This mode grants 60 days of unrestricted access to the absolute highest tier of features (equivalent to Enterprise Plus).

VMware offers several types of licenses for ESXi 5.5, each with varying levels of functionality and support: VMware ESXi 5

API Restrictions: The vSphere API is locked to "Read-Only" mode. This prevents third-party bare-metal backup software (like Veeam or Commvault) from using vStorage APIs for Data Protection (VADP). Commercial Standard Edition

As of 2024, VMware (now owned by Broadcom) has ceased issuing new free license keys for older products like ESXi 5.5. Furthermore, , meaning there are no security updates, patches, or technical support available. It should not be used in production environments. How to Apply a License Key in ESXi 5.5

These are purchased keys that unlock specific features depending on the edition. If you are upgrading from evaluation to a permanent license, you must enter this key in the VMware host configuration. 2. How to License ESXi 5.5

VMware ESXi 5.5, a cornerstone of virtual infrastructure in its time, remains in use in specific legacy environments. Licensing this hypervisor is crucial for unlocking advanced features or simply ensuring the free version remains functional beyond its evaluation period.

➕ Add an Aunt Bessie's Giant Yorkshire Pudding — £2 (325 kcal)

❄️ Winter Warmers

🥔 Loaded Baked Potatoes — £5.00

With butter or vegan spread, side salad, and your choice of two toppings (276 kcal base)

Soup

Salads — £6.50

Mixed leaf, cucumber, cherry tomato, edamame beans and red onion with French style dressing. Add chips +£2

Sides

Hot Puddings

Kids Mix & Match — £4.00

Choose one Main, one Side, and one Veg:

Kids Breakfast Waffles — £4.00

On waffles (235 kcal). Choose any two toppings:

Ambient Cakes

Chilled Desserts

Ice Cream

Hot Drinks

Cold Drinks

Ask a colleague for gluten-free options.

Sandwiches

Toasties

Sauces