We're continuing our TweakTown giveaways, rewarding our registered members and newsletter subscribers with top-tier hardware every week. For our latest giveaway, we've teamed up with MONTECH for Liquid Cooler Week, giving four lucky readers the chance to upgrade their CPU cooling with a HyperFlow ARGB all-in-one liquid cooler.
There will be four winners in total, and each winner will receive one CPU cooler. The prize pool includes one HyperFlow ARGB 240 Black, one HyperFlow ARGB 240 White, one HyperFlow ARGB 360 Black, and one HyperFlow ARGB 360 White.
- MONTECH HyperFlow ARGB 240 Black - one black 240mm liquid CPU cooler with two pre-installed ARGB fans and an illuminated pump housing. View it on Amazon
- MONTECH HyperFlow ARGB 240 White - one white 240mm liquid CPU cooler with dual-fan ARGB cooling and matching white styling. View it on Amazon
- MONTECH HyperFlow ARGB 360 Black - one black 360mm liquid CPU cooler with three pre-installed ARGB fans and a larger radiator. View it on Amazon
- MONTECH HyperFlow ARGB 360 White - one white 360mm liquid CPU cooler combining triple-fan ARGB cooling with a coordinated white finish. View it on Amazon
The MONTECH HyperFlow ARGB 240 pairs two 120mm fans with an aluminum radiator measuring 277 x 120 x 27mm. Its shorter radiator makes it an option for compatible cases without room for a 360mm installation, while retaining the HyperFlow range's colorful lighting and gemstone-inspired pump housing.
The HyperFlow ARGB 360 steps up to a 397 x 120 x 27mm radiator and three 120mm fans. That provides more radiator surface area while retaining the same 27mm thickness. Both sizes use 400mm tubing, giving builders flexibility when routing the cooler inside a compatible chassis.
Both models use METAL PRO 12 ARGB fans with 28mm-thick frames, fluid dynamic bearings, and PWM speed control. MONTECH rates each fan for up to 76.2 CFM of airflow and 3.81 mmH2O of static pressure. Addressable lighting extends across the fans and pump housing, adding color to either a black or white build.
The pump is rated at 3100 RPM ±10%. Pre-installed fans and pre-applied thermal paste simplify installation, while two included tube holders help keep the tubing organized. MONTECH also supplies additional thermal paste and a stencil for reinstallation. Socket support includes AMD AM4 and AM5 alongside Intel LGA 1700, 1851, and several earlier platforms. MONTECH backs both radiator sizes with a six-year warranty, with the same coverage listed for their black and white variants.
With four individual coolers up for grabs, this week's giveaway gives four readers a chance to refresh their cooling setup. One winner will receive each model and color combination, and one cooler will be awarded per person. As always, this giveaway is available exclusively to readers with a TweakTown Membership account who are also subscribed to the TweakTown daily newsletter.
You can learn more about the MONTECH HyperFlow ARGB 240 here and explore the HyperFlow ARGB 360 here.
Here's how it works:
- Anyone in the world can enter.
- Create your free TweakTown Membership account and make sure you're subscribed to the TweakTown daily newsletter.
- Check your next newsletter email and click the unique red giveaway link to enter.
- If you aren't a member yet when you click the link, you'll be prompted to create your free account before your entry is confirmed.
That's it - once your Membership account and newsletter subscription are confirmed and you've clicked the red giveaway link, you're in the draw for this week's prize. We feature a new prize every week, so there's always something exciting coming up.
Not a member or subscriber yet?
Don't miss out. Create your free TweakTown Membership account and make sure you're also subscribed to the TweakTown newsletter. Then check your next newsletter email and click the unique red giveaway link to enter.
You'll receive daily tech news, expert reviews, and exclusive access to our weekly giveaways. No spam - just high-quality content and chances to win great hardware from brands like MONTECH.
Already a member and subscriber?
You're ready to enter. Simply check your next newsletter email and click the unique red giveaway link.
Story Q&A
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From TweakTown's coverage of this story.
What case clearance and radiator mounting positions are needed for the HyperFlow ARGB 240 and 360?
What maintenance, if any, does MONTECH recommend for the HyperFlow ARGB AIO coolers?
What does MONTECH’s six-year warranty cover for the HyperFlow ARGB 240 and 360?
Want something else? Ask TweakBot.
This giveaway runs from Wednesday, September 30, 2026 to Wednesday, October 7, 2026. Click your unique red giveaway link in any daily newsletter during that period to enter. If you win, a TweakTown team member will email you to request your shipping information. You'll have two weeks to claim your prize, or it will be forfeited. Winners are responsible for any customs duties, import taxes, local charges, or delivery restrictions in their country.
