Collection: Deepcool

Which Deepcool product do you actually need?

Most PC builders land on Deepcool for one reason: the cooling and cases punch well above their price. The catch is that the range is broad, so start with what you're cooling. Deepcool covers air coolers, liquid coolers, cases, fans and power supplies, and the tiers inside each behave quite differently.

Take CPU coolers first. Entry-level single-tower coolers like the AK400 use four heatpipes and a single 120mm fan, which is plenty for a Ryzen 5 or Core Ultra 5 at stock behaviour. Step up to a dual-tower like the AK620 and you get more heatpipes, a much larger fin stack and two fans, which spreads heat across more surface area and lets fans spin slower for the same temperature. The flagship Assassin IV pushes this further with more heatpipes and a taller tower. Gains are real when you move from a single tower to a dual tower on a hot 8-core or better. After that, you are paying for a few degrees and a quieter fan curve.

Liquid coolers like the LS520, LT520 and the larger 360mm models move heat through a pump and radiator instead of a heatsink. A 240mm AIO is not automatically better than a good dual-tower. A 360mm unit wins when you have a high-wattage chip and want low noise under sustained load, because the radiator area is much larger. Anything with an LCD or fancy pump cap is cosmetics. Browse CPU Cooling and Fans, Heatsinks & Cooling with that in mind.

Upgrading and technical nuances

Platform compatibility is the first trap. AM5 reuses the AM4 cooler hole spacing, so many older coolers fit, but you should still confirm the listing includes the right AM5 bracket. Intel's LGA1851 keeps the same mounting pattern as LGA1700, which is good news, but Core Ultra chips have a different heat spreader and hotspot layout, so contact pressure and paste application matter. If you are pairing a cooler with a K-series Core Ultra or a high-end Ryzen, look at CPUs & Processors alongside the cooler to match wattage ratings.

Treat rated TDP figures as marketing guidance, not a guarantee. A cooler rated for around 220W can hold a 125W chip at a decent noise level, but it will be loud trying to hold a chip that spikes to 250W. Dual-tower air coolers offer the best performance per dollar, and they have no pump to fail. AIOs shine in compact cases with poor airflow around the socket, or when you want clearance over tall RAM.

Cases follow similar logic. The CH360 and similar compact models suit small builds, but they are tight on cable room. Airflow cases like the CC560 and CK560 use mesh or perforated fronts and come with pre-installed fans, and mesh fronts consistently beat glass-fronted designs on temperatures. Browse Computer Cases and match the case to your Motherboards form factor first.

For power, Deepcool's newer units like the PX-G range are aimed at ATX 3.x with a native 12V-2x6 connector, which matters for modern Graphics Cards / GPU. The PQ-M and PN-M families are the more budget-oriented options. Check the listing for ATX version and connector type, then compare against Power Supplies or the ATX Power Supply range.

Practical things to check before buying

Measure height before anything else. A tower cooler like the AK620 is around 160mm tall, and some compact or slim cases only take 150mm or less. Side panel clearance is the most common reason a cooler arrives and then does not fit. Check the case's stated maximum CPU cooler height, not just the form factor.

RAM clearance is the next one. Dual-tower coolers can overhang the first DIMM slot. Most Deepcool coolers let you shift the front fan up, but tall heat-spreader kits from Desktop Memory can still collide. Low-profile kits solve this, or you can move the fan higher.

For radiators, confirm what your case supports at the top, front and rear. A 360mm radiator in the front needs enough depth for the fans, radiator and any GPU length. Tubing length matters too. Check that the hoses reach the pump block without kinking when mounted at the top.

Cable length and connectors are easy to overlook. Cooler fans and RGB headers need a spare 4-pin PWM header and sometimes a 5V ARGB header. If you are running a lot of fans, consider a hub, and check Cables & Connectors for splitters and extensions. On a PSU, check the cable count is enough for your GPU. Also note that fast NVMe drives from Solid State Drives (SSD) can run hot under a large GPU, so check the motherboard heatsink layout.

If you are building a full system and want an easier path, a prebuilt from Computers takes care of compatibility. For a finished desk setup, Monitors and Networking from brands like TP-Link round things out.

Brands and local warranty

Deepcool sits alongside Thermalright, Arctic, Noctua, be quiet!, Corsair and Cooler Master in the cooling market. Thermalright's Peerless Assassin and Arctic's Liquid Freezer III are the main value rivals, while Noctua leads for silence at a higher price. For cases, Lian Li, Fractal, Corsair and NZXT are the common comparisons. Deepcool tends to win on price-to-performance and cleanly designed mesh airflow.

Local warranty matters more than most people think. Buying from an Australian retailer means you deal with a local support channel under Australian Consumer Law, rather than posting a part overseas and waiting weeks. A failed AIO pump or PSU can also take other parts with it, so having a straightforward claim path is worth a few dollars. Keep your invoice, check the warranty period for the specific product line, and avoid grey imports where the support terms are unclear.

Frequently asked questions

Is an AK400 enough for a modern mid-range CPU?

Yes for most 6 to 8 core chips at normal power limits. It handles gaming and general work comfortably. If you run an unlocked chip at high power for long renders, step up to a dual-tower or a 240mm or 360mm AIO.

Do I need an AIO or is air cooling fine?

Air is fine for most builds and is simpler and more reliable. An AIO makes sense for compact cases, tall RAM clearance problems, or very high-wattage CPUs where a larger radiator helps keep noise down.

Will a Deepcool cooler fit both AM5 and LGA1851?

Most current models include or support both mounting kits, but check the listing. Older stock may need a bracket upgrade for the socket you are buying.

How do I know a case will fit my cooler and GPU?

Check the case's maximum CPU cooler height and maximum GPU length, then compare them to the cooler height and the card's length. Leave a few millimetres spare for cables and power connectors.

Is a Deepcool PSU suitable for a high-end GPU?

Look for a unit with ATX 3.x support and a native 12V-2x6 cable, with enough wattage headroom for transient spikes. Avoid adapters where possible, and make sure the cable seats fully.