Why Should You Purchase Deepcool pk650d for Gaming PCs?

Why Should You Purchase Deepcool pk650d for Gaming PCs?

If you’re in search of a reliable and affordable power supply for your gaming PC, you can opt for Deepcool pk650d. This 650W PSU boasts an 80 Plus Bronze certification, guaranteeing at least 85% efficiency at 50% load.

Gamers will find several appealing features in this power supply, including a quiet 120mm fan, a single +12V rail for stability, and multiple protection circuits ensuring safe operation. In this blog post, we’ll thoroughly review the PK650D to assess its performance in terms of power delivery, noise levels, and overall value for money.

Power Delivery

The Deepcool pk650d power supply is equipped with a single +12V rail that can deliver up to 54A or 648W of power. This robust output can handle most mid-range to high-end graphics cards and processors. The PSU also features two 6+2 pin PCIe connectors, allowing for the support of a single GPU or two GPUs in SLI or CrossFire configuration.

Additionally, it boasts an 8+4 pin EPS connector, enabling the provision of ample power for high-end CPUs that demand more energy. To cater to other peripherals and drives, the PSU offers six SATA connectors, three Molex connectors, and a floppy connector. A double forward topology and DC-to-DC conversion technology ensures stable and clean voltage output from this power supply.

The PSU is equipped with various protection circuits to safeguard against power fluctuations or faults. These include over voltage protection (OVP), under voltage protection (UVP), over power protection (OPP), over current protection (OCP), short circuit protection (SCP), and over temperature protection (OTP). These features ensure the safety of the PSU and the system it powers.

Noise Level

The Deepcool pk650d features a 120mm fan with a hydraulic bearing that minimizes friction and noise. The fan also includes a smart temperature control system that automatically adjusts the speed based on the workload and temperature.

It operates quietly under low to medium loads but may produce more noise at high loads or elevated temperatures. The fan noise is not very noticeable in a closed case, but it might be audible in an open or quiet environment.

Value for Money

The Deepcool pk650d is competitively priced in India, ranging from ₹5,000 to ₹6,000. It offers good performance and quality for its price range, making it a solid choice for most gaming PC builds that don’t require more than 650W of power. It also comes with a 5-year warranty, which is a great bonus.

The PSU can handle overclocking and features all-black cables for easy installation and use. Its standard ATX size ensures compatibility with most PC cases. This PSU has a couple of drawbacks to consider. Firstly, it is not modular, which means some extra cables may add clutter to your case.

Additionally, it only has two PCIe connectors, potentially limiting the upgrade options for specific users. Another aspect worth noting is that the manual provided with the PSU could be more detailed and provide better instructions.


If you’re a gamer on a budget, the Deepcool pk650d is an excellent choice for your gaming PC. This PSU offers reliable power and efficiency without breaking the bank. It is highly recommended as a quality power supply option that won’t drain your wallet.


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