Use the on-site search bar and input the exact string: PowerChute Network Shutdown . Step 3: Filter by Version 4.4.3
: Includes patches for specific common vulnerabilities (CVE-2022-33980 and CVE-2022-42889) found in earlier 4.x versions. Download and Availability November 6, 2024 , Schneider Electric has officially discontinued
Integrates directly with VMware vSphere, Microsoft Hyper-V, Nutanix AHV, and Cisco UCS.
Select the specific download package that matches your infrastructure: powerchute network shutdown 4.4.3 download
For VMware environments, the Virtual Appliance (OVA) is the recommended deployment method. It can be easily imported into vCenter.
Accept the end-user license agreement (EULA) and click the download button to save the installer binary or appliance template to your local drive. Installation and Initial Setup
: Ability to monitor multiple UPS units in redundant (N+1) or parallel configurations. Use the on-site search bar and input the
The version 4.x series has specific requirements that must be met for successful installation and operation. Below is a summary of key requirements found in official documentation.
Data center reliability depends on graceful equipment shutdown during power emergencies. PowerChute Network Shutdown (PCNS) protects physical and virtual IT environments from power disturbances. This guide covers everything you need to know about version 4.4.3. What is PowerChute Network Shutdown?
Never download PCNS from third-party torrent sites, CNET, or unknown file repositories. Schneider Electric does not host old versions on their public "Downloads" page for casual browsing, but they do maintain a legacy archive for registered users. Using unofficial sources risks malware, trojans, or corrupted installers that can crash your UPS management layer. Select the specific download package that matches your
In the world of enterprise IT infrastructure, protecting servers from unclean shutdowns due to power failures is not a luxury—it’s a necessity. For over two decades, Schneider Electric’s (PCNS) has been the gold standard for integrating APC UPS hardware with network operating systems. However, with software version 4.4.3, users occupy a unique space where legacy systems meet modern virtualization demands.
Version 4.4.3 of PowerChute Network Shutdown is a maintenance release that includes bug fixes, security patches, and minor enhancements. This version is compatible with various operating systems, including Windows, Linux, and VMware.
Before you attempt to download the software, ensure you have the following:
: While commercial sales have ended, software downloads and after-sales support (repairs, spare parts) typically continue until the product's final "end-of-life". Where to Find : You can typically find the installation files (such as for Windows or for virtual appliances) on the APC Software & Firmware page or the Schneider Electric Product Center Alternative for QNAP Users : Third-party repositories like provide specialized x64 packages for NAS integration. Core Capabilities Graceful Shutdown
VMware ESXi 6.7, 7.0, and early 8.0 iterations; Microsoft Hyper-V Server. Hardware & Network Requirements