Do not cut corners. Attempt to source a Smart Array P420i Controller License (Part Number: SL317A or similar variations) through authorized HPE refurbishment partners. Ensure the seller provides a transfer of entitlement if possible. If official stock is unavailable, consider upgrading to a newer server generation (Gen9/Gen10) where RAID 5/6 is often standard or licensing is more accessible.
The HP Smart Array P420i is an integrated RAID controller used in many HPE ProLiant servers. It supports RAID levels (0, 1, 5, 6, 10, 50, 60) and basic management features out of the box. Certain advanced features (e.g., CacheVault/BBU-less cache protection, advanced RAID levels, or extended write cache settings) may require a licensed upgrade or an associated battery/module depending on HPE’s product and firmware generation.
This guide covers:
If the P420i isn’t recognizing drives or building arrays:
Update firmware
Use HPE SSA to configure RAID
Check cache module / battery
HP Smart Array P420i controller, typically embedded in HP ProLiant Gen8 servers, has undergone significant licensing changes since its release.
Most advanced features that previously required a paid license key are now and included in the base firmware for this specific model www.bitcon.be Current Licensing Status SAAP 2.0 Features (Free):
As of firmware version 4.68 (released in late 2013), features from the Smart Array Advanced Pack (SAAP) 2.0
were integrated into the base firmware at no extra cost. This includes: RAID 6 and RAID 60 Advanced Capacity Expansion (ACE) Advanced Data Mirroring (ADM) Secure Drive Erase SmartCache (Licensed): Unlike SAAP features, HP SmartCache often still requires a separate license key for the hp smart array p420i license key new
. While some higher-end controllers (like the P822) include it for free,
users must typically purchase a key to unlock SSD-based read caching Spiceworks Community How to Obtain and Install a Key
If you still require a license for SmartCache or if you are running legacy firmware that hasn't been updated: HP Smartcache license key for Smart Array P420i controller
HP Smart Array P420i License Key: A Comprehensive Report
Introduction
The HP Smart Array P420i is a high-performance, enterprise-class RAID controller designed for HP ProLiant servers. It offers advanced features such as high-speed caching, high-performance SAS connectivity, and support for large storage configurations. To unlock the full potential of the P420i, a valid license key is required. In this report, we will discuss the HP Smart Array P420i license key, its features, and the process of obtaining a new license key.
What is an HP Smart Array P420i License Key?
The HP Smart Array P420i license key is a unique code that unlocks the advanced features of the P420i RAID controller. The license key is used to enable features such as:
Without a valid license key, the P420i will operate in a limited mode, with reduced functionality.
Features of the HP Smart Array P420i
The HP Smart Array P420i offers a range of advanced features, including:
Obtaining a New HP Smart Array P420i License Key
To obtain a new HP Smart Array P420i license key, follow these steps:
Cost of a New HP Smart Array P420i License Key
The cost of a new HP Smart Array P420i license key varies depending on the region, country, and vendor. On average, the cost of a license key can range from $500 to $2,000.
Conclusion
In conclusion, the HP Smart Array P420i license key is a critical component that unlocks the full potential of the P420i RAID controller. By obtaining a valid license key, users can take advantage of advanced features such as high-performance caching, advanced data protection, and support for large storage configurations. If you are in need of a new license key, contact HP support or an authorized HP reseller for assistance.
Recommendations
References
I understand you're looking for information about the HP Smart Array P420i controller and licensing, but I need to give you an important clarification upfront: HP (now HPE) does not use license keys to unlock basic RAID functionality on the P420i. Do not cut corners
There is a common confusion here, so let me clear it up before providing a guide.
Methods vary depending on how HPE delivers the license:
Using SSA/CLI:
Using an HPE service pack or firmware bundle:
Always follow the license activation steps provided with the purchase documentation.
Licenses are tied to the hardware. If a controller fails and is replaced under warranty, the license key is often lost.
If your OS is already installed:
Expected Output:
License Type: HP Smart Array Advanced Pack (Unlimited Capacity, RAID 5/6 Support)
Upon launching the wizard, the tool scans the P420i controller and connected drives. It detects the hardware configuration and automatically recommends the necessary license: