Power Supplies

PSUs (Power Supply Units) supply electricity to the components inside your system. It's important to pick a good-quality PSU to ensure a stable supply of power, low noise and not to waste too much electricity.

In this category you'll find a variety of ATX 2.x PSUs which are rated up to deliver 1,000W or more, making them suitable for PCs with one or more high-end GPUs.

Start by checking how many Watts (W for short) your system requires. You can find this information in your component documentation or our buyers guide.

It's also essential to pick a PSU with the right connections for all the components in your system. Choosing a PSU with modular cables will save space inside your system, aiding cooling.

It’s also important to look at efficiency, which can be seen in a PSU’s 80 PLUS rating. More efficient PSUs waste less electricity as well as running quieter and cooler.

PSUs (Power Supply Units) supply electricity to the components inside your system. It's important to pick a good-quality PSU to ensure a stable supply of power, low noise and not to waste too much electricity.

In this category you'll find a variety of ATX 2.x PSUs which are rated up to deliver between 800 and to 880W, making them suitable for PCs with a high-end GPU.

Start by checking how many Watts (W for short) your system requires. You can find this information in your component documentation or our buyers guide.

It's also essential to pick a PSU with the right connections for all the components in your system. Choosing a PSU with modular cables will save space inside your system, aiding cooling.

It’s also important to look at efficiency, which can be seen in a PSU’s 80 PLUS rating. More efficient PSUs waste less electricity as well as running quieter and cooler.

PSUs (Power Supply Units) supply electricity to the components inside your system. It's important to pick a good-quality PSU to ensure a stable supply of power, low noise and not to waste too much electricity.

In this category you'll find a variety of open-box PSUs with a variety of power ratings.

Start by checking how many Watts (W for short) your system requires. You can find this information in your component documentation or our buyers guide.

It's also essential to pick a PSU with the right connections for all the components in your system. Choosing a PSU with modular cables will save space inside your system, aiding cooling.

It’s also important to look at efficiency, which can be seen in a PSU’s 80 PLUS rating. More efficient PSUs waste less electricity as well as running quieter and cooler.

It's no good if your laptop's power supply has stopped working, or if it's been lost. Our selection includes third-party power packs that work with dozens of laptops from top manufacturers, replacement batteries, emergency charging packs and even ruggedised chargers for working in demanding locations.

A UPS (Uninterruptible Power Supply) provides power to devices when normal mains service fails such as during a power cut. UPS systems can be stand-by, only supplying power when the regular supply is interrupted or online, relying on regular power and/or batteries to supply it while it supplies power to the protected device. A UPS is highly recommended for mission critical systems such as workstations, servers and all server room and datacentre infrastructure.

These UPS devices are designed to protect standalone systems or small office infrastructures, providing graceful shutdown of critical systems and applications in the event of a power outage.

A UPS (Uninterruptible Power Supply) provides power to devices when normal mains service fails such as during a power cut. UPS systems can be stand-by, only supplying power when the regular supply is interrupted or online, relying on regular power and/or batteries to supply it while it supplies power to the protected device. A UPS is highly recommended for mission critical systems such as workstations, servers and all server room and datacentre infrastructure.

These sensors are designed to connect to rackmount UPS devices in the server room or datacentre to provide environmental feedback to facilitate graceful shutdown of mission-critical systems and applications in the event adverse conditions.