DeepCool PS1000P PSU SFX 3.1 1000W 80 Plus Platinum, ITX, Full Modular

DeepCool PS1000P is a compact SFX 3.1 power supply with 1000W power, aimed at serious ITX and small high-end configurations. The combination of 80+ Platinum certification and 92% efficiency means less heat loss and more stable operation under load. The SFX format and dimensions of 100 x 125 x 63.5 mm allow you to fit a very powerful build into a small case without compromising on GPU or CPU. The color is clean black, without RGB, focused on practicality and a tidy internal appearance.

What you get

With 1000W, you have enough resources for a powerful GPU and multi-core CPU, even if we are talking about a serious gaming or workstation configuration in ITX format. The 80+ Platinum certification and active PFC help the power supply operate more efficiently across a wide range of loads, which is felt in lower consumption from the outlet and less excess heat. The full modular design allows you to connect only the necessary cables – an uncluttered airflow in a small case is a direct bonus for temperatures. Support for ATX 3.0/3.1 - PCIe Gen 5.0/5.1 through the PCI-E 5.1 connector means you are ready for modern graphics cards without the need for adapters. A 92 mm fan ensures cooling in the compact chassis, so the power supply remains stable even under prolonged load.

• Power 1000W – suitable for high-end GPU + powerful CPU even in a small ITX case.
• 80+ Platinum certification and 92% efficiency – less loss, lower consumption, and less heat at the same load.
• SFX format and dimensions 100 x 125 x 63.5 mm – ideal for compact ITX systems where every millimeter matters.
• Full modular design – connect only the necessary cables, improve airflow, and facilitate cable management.
• ATX 3.0/3.1 - PCIe Gen 5.0/5.1 support – through PCI-E 5.1 connector, you are ready for modern graphics cards without additional adapters.
• Rich set of connectors – 20+4 Pin ATX, two 4+4 Pin ATX/EPS, three PCI-Express 6+2 pin, one PCI-E 5.1, six SATA, and two Molex cover modern configurations with many devices.
• 92 mm fan – balances cooling and noise in a compact chassis, critical for stability during prolonged gaming or rendering.

Who it is suitable for

PS1000P is for you if you are aiming for a powerful ITX or other small form factor build but do not want to limit yourself in terms of GPU choice or number of devices. It is suitable for high-end gaming, streaming, and productivity in compact cases where the SFX format is mandatory. If you are making a more budget mid-range build in a large ATX case, it may be overkill both in terms of power and price.

The combination of 1000W, SFX format, 80+ Platinum efficiency, and support for ATX 3.0/3.1 with PCIe Gen 5.0/5.1 makes DeepCool PS1000P a very solid foundation for a serious yet compact high-end computer. This is a power supply that gives you resources and peace of mind for several generations of hardware upgrades ahead.