Get Fast, Free Shipping with Amazon Prime & FREE Returns
Return this item for free
  • Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
  • Learn more about free returns.
How to return the item?
FREE delivery Wednesday, February 2 if you spend $25 on items shipped by Amazon
Or fastest delivery Tuesday, February 1. Order within 17 hrs 20 mins
In Stock.
$$19.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$19.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Ships from
Amazon
Sold by
Ships from
Amazon
Sold by
Return policy: Eligible for Return, Refund or Replacement
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Support: Free Amazon tech support included
What's Tech Support?
In the event your product doesn’t work as expected, or you’d like someone to walk you through set-up, Amazon offers free tech support over the phone on eligible purchases for up to 90 days. Our technicians use the latest authorized manufacturer tools to help you troubleshoot issues.
To access this option, go to Your Orders and choose Get product support.
DEEPCOOL GAMMAXX400 CPU A... has been added to your Cart
Get Fast, Free Shipping with Amazon Prime
FREE delivery February 6 - 11 if you spend $25 on items shipped by Amazon
Or fastest delivery January 31 - February 2

Share

DEEPCOOL GAMMAXX400 CPU Air Cooler with 4 Heatpipes, 120mm PWM Fan and Blue LED for Intel/AMD CPUs (AM4 Compatible)

4.5 out of 5 stars 2,671 ratings

Price: $19.99 Get Fast, Free Shipping with Amazon Prime & FREE Returns
Return this item for free
  • Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
  • Learn more about free returns.
How to return the item?
Available at a lower price from other sellers that may not offer free Prime shipping.

Enhance your purchase

Item Dimensions LxWxH 7 x 6.7 x 5.1 inches
Brand DEEP COOL
Wattage 125 watts
Cooling Method Air
Compatible Devices Desktop
Material Sintered

About this item

    This fits your .
  • Make sure this fits by entering your model number.
  • Supports Intel Socket 130W LGA20XX/LGA1366/LGA115X/LGA775 and AMD Socket 125W AM4/AM3+/AM3/AM2+/AM2/FM2+/FM2/FM1
  • 120x120x25mm PWM fan with blue LED
  • 4 sintered powder heatpipes directly touch the CPU surface
  • Extra fan clips provided allow adding a second fan
  • Can be easily installed without moving the motherboard
New & Used (2) from $14.24 FREE Shipping on orders over $25.00 shipped by Amazon.

Frequently bought together

  • DEEPCOOL GAMMAXX400 CPU Air Cooler with 4 Heatpipes, 120mm PWM Fan and Blue LED for Intel/AMD CPUs (AM4 Compatible)
  • +
  • ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conduc
  • +
  • Seagate BarraCuda 2TB Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache 3.5-Inch – Frustration Free Packagin
Total price:
To see our price, add these items to your cart.
Some of these items ship sooner than the others.
Choose items to buy together.

Special offers and product promotions

  • Create your FREE Amazon Business account to save up to 10% with Business-only prices and free shipping. Register today

Have a question?

Find answers in product info, Q&As, reviews

There was a problem completing your request. Please try your search again later.
All Product Information Customer Q&A's Customer Reviews

Your question might be answered by sellers, manufacturers, or customers who bought this product.

Please make sure that you are posting in the form of a question.

Please enter a question.


Product Description

Based on 4 copper direct contact heat pipes and striking blue LED lighting, DEEPCOOL GAMMAXX 400 includes a PWM controlled fan and delivers a maximum of 74.34 CFM volume air flow with low noise and turbulence, becoming one of the most popular CPU cooling solution that provides minimum thermal resistance, excellent ease of use, and outstanding reliability.

gammaxx 400

Universal Socket Compatibility with Easy Installation

Supports up to 130W Intel CPUs LGA20XX/LGA1366/LGA1200/LGA115X/LGA775

Supports up to 125W AMD CPUs AM4/AM3+/AM3/AM2+/AM2/FM2+/FM2/FM1

High performance PWM Fan

The cooling fan combines high static pressure and large air flow with LED lighting. Wide-range PWM function gives you total control between low noise and high performance.

High-Density Aluminum Fins

Our High-Density Aluminum Fins with solid copper heat pipes are designed for rapid heat dissipation, improving the cooling performance during operation.

Unique-Designed Fan Clips

The fan clips allows the fan and the heat sink to combine tightly. In addition, the clips make assembly and dismantling more easily when installed.

cpu cooler deepcool deep cool gammaxx 400 master hyper 212 evo gammaxx 400 wh GAMMAXX 400 RED deepcool deep cool gammaxx 400 hyper 212 evo master cpu cooler air lga 1151 1200 am4 am3 deepcool deep cool gammaxx cpu cooler master hyper 212 evo lga 1200 1151 am4 am3
GAMMAXX 400 GAMMAXX 400 WHITE GAMMAXX 400 RED GAMMAXX 400 V2 GAMMAXX 400 V2 RED
Intel CPU Socket LGA20XX/LGA1366/LGA1200/LGA115X/LGA775 LGA20XX/LGA1366/LGA1200/LGA115X/LGA775 LGA20XX/LGA1366/LGA1200/LGA115X/LGA775 LGA20XX/LGA1366/LGA1200/LGA115X/LGA775 LGA20XX/LGA1366/LGA1200/LGA115X/LGA775
AMD CPU Socket AM4/AM3+/AM3/AM2+/AM2/FM2+/FM2/FM1 AM4/AM3+/AM3/AM2+/AM2/FM2+/FM2/FM1 AM4/AM3+/AM3/AM2+/AM2/FM2+/FM2/FM1 AM4/AM3+/AM3/AM2+/AM2/FM2+/FM2/FM1 AM4/AM3+/AM3/AM2+/AM2/FM2+/FM2/FM1
Dimensions (LxWxH) 5.3"x 3.1"x 6.1"(135x80x154.5mm) 5.3"x 3.1"x 6.1"(135x80x154.5mm) 5.3"x 3.1"x 6.1"(135x80x154.5mm) 5.0"×3.0"×6.1" (129×77×155mm) 5.0"×3.0"×6.1" (129×77×155mm)
Heat Pipes 4 Heat Pipes 4 Heat Pipes 4 Heat Pipes 4 Heat Pipes 4 Heat Pipes
LED/RGB Blue LED fan White LED fan Red LED fan Blue LED fan Red LED fan
Motherboard Header CPU fan CPU fan CPU fan CPU fan CPU fan
PWM Fan 1 PWM fan 1 PWM fan 1 PWM fan 1 PWM fan 1 PWM fan
Fan Speed PWM: 900-1500 RPM±10% PWM: 900-1500 RPM±10% PWM: 900-1500 RPM±10% PWM: 500~1650 RPM±10% PWM: 500~1650 RPM±10%
Fan Noise Level 17.8~30dB(A) 17.8~30dB(A) 17.8~30dB(A) ≤27.8 dB(A) ≤27.8 dB(A)

Compare with similar items


DEEPCOOL GAMMAXX400 CPU Air Cooler with 4 Heatpipes, 120mm PWM Fan and Blue LED for Intel/AMD CPUs (AM4 Compatible)
Vetroo V5 CPU Air Cooler w/ 5 Heat Pipes 120mm PWM Processor 150W TDP Cooler for Intel LGA 1700/1200/115X AMD Ryzen AM4 Universal Socket w/Addressable RGB Lights Sync(V5, Black)
DEEP COOL GAMMAXX400V2 Blue CPU Air Cooler with 4 Heatpipes, 120mm PWM Fan and Blue LED for Intel/AMD CPUs (AM4 Compatible) (GAMMAXX 400 V2 Blue)
Cooler Master Hyper 212 Black Edition RGB CPU Air Cooler, SF120R RGB Fan, Anodized Gun-Metal Black, Brushed Nickel Fins, 4 Copper Direct Contact Heat Pipes for AMD Ryzen/Intel LGA1151
Cooler Master i71C RGB Intel Low-Profile CPU Air Cooler, Anodized Black Aluminum Fins, Copper Insert Base, MF120 RGB 4-Pin Lighting Fan for Intel LGA1151
Customer Rating 4.5 out of 5 stars (2671) 4.5 out of 5 stars (2388) 4.6 out of 5 stars (2699) 4.7 out of 5 stars (31789) 4.5 out of 5 stars (1923)
Price $19.99 $31.99 $36.92 $49.99 $22.73
Sold By DeepCool Vetroo BeachAudio Amazon.com Amazon.com
Item Dimensions 7 x 6.7 x 5.1 inches 4.65 x 5.55 x 6.85 inches 5.08 x 3.15 x 6.1 inches 6.29 x 3.93 x 9.09 inches 4.8 x 4.8 x 3.4 inches
Item Weight 1.50 lbs 1.68 lbs 1.34 lbs 2.06 lbs 0.92 lbs

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

Would you like to tell us about a lower price?

Customer Questions & Answers

Customer reviews

4.5 out of 5 stars
4.5 out of 5
2,671 global ratings

Top reviews from the United States

Reviewed in the United States on May 14, 2019
Verified Purchase
Customer image
1.0 out of 5 stars Found metal shavings on base
By Jesse W on May 14, 2019
I was looking for an affordable HSF and ended up ordering both the Deep Cool Gammaxx 400 and the Cooler Master Hyper 212 LED. Both coolers were around $20, and are of a similar size/design (4 heat pipe, direct contact).

Unfortunately it did not take long to find a pretty catastrophic issue with the Gammaxx 400. It's base (which looks to have been milled flat) featured a thin ribbon of irregular metal shavings where the aluminum section wraps around the heat pipes. With a metal pick I was pretty easily able to dislodge some of these, which is quite frankly terrifying for something that is intended to go inside of a computer. Back to Amazon it goes!

Hard to tell if this is a one-off, however close inspection of the product images on the Deep Cool website does show a bit of roughness along the edges of the heatpipes there too... Thankfully the Cooler Master Hyper 212 had no such problem, with it's based sanded nice and smooth (no milling marks or shavings visible here). The Hyper 212 also arrived in vastly better packaging, included a proper instruction booklet, and appeared to have a few more full length fins (ie more surface area).

All things considered, even without the metal shavings, the Hyper 212 appears to represent better value at this price point. Note that coolers were true to size at 154.5mm (Gammaxx 400) and 160mm (Hyper 212) - this was my original reason for purchasing both as my case spec'ed a maximum cooler height of 155mm. Luckily both ended up fitting.
Images in this review
Customer image
Customer image
70 people found this helpful
Report abuse
Reviewed in the United States on January 5, 2018
Verified Purchase
Customer image
5.0 out of 5 stars Very efficient CPU cooler! BUY IT!
By Felix Garcia on January 5, 2018
Quick high level specs of computer used. i5-4670k, 16Gb Ram, GTX980 Ti Classified, 750w PSU, SSD, 2 HDDs, BDR, DVDR, on a mid tower, with 2-120mm case fans. All this inside a computer desk (open door)

So i actually wanted to water cool, but couldn't without a new case. I then turned to air coolers. After much reading in Tom's, and other websites i was attracted to this one. As i write this, i am at 36°C. I am more than happy at the efficiency i gained with this cooler.

Best $26 i have spent on cooling. Definitely recommend!! Numbers speak for themselves:

Before (stock cooler)
Idle: ~44°C
Light use: ~58°C
Prime95 stress test: ~82°C first few mins, then creeps to 92°C after 10 mins

Deepcool Gammaxx 400
Idle: ~28°C
Light use: ~37°C
Prime95 stress test: ~62°C first few mins, then slowly creeps to 70°C after 25 mins
Images in this review
Customer image Customer image Customer image
Customer imageCustomer imageCustomer image
65 people found this helpful
Report abuse
Reviewed in the United States on February 28, 2019
Verified Purchase
Customer image
1.0 out of 5 stars Cheap aluminum, incorrect height listed.
By Joey on February 28, 2019
Couldn't even install it because the the dimensions stated in the description was incorrect, the height was over a quarter inch off.
Height on the website is stated as 5.7inches, but when you include the height of the heatpipes mine was a touch over 6inches, which is just enough to not fit in my machine.
The cheap aluminum fins of the heatsink also put a nice cut right in my thumb while i was attempting to install.
If the cut doesnt represent the quality of the aluminum fins you can also see a few of them in the image are mildly bent, they'd probably bend if you looked at them wrong.

Overall the huge amount of positive reviews was misleading, you get what you get at this price range.
Images in this review
Customer image Customer image
Customer imageCustomer image
37 people found this helpful
Report abuse
Reviewed in the United States on February 21, 2019
Verified Purchase
Customer image
4.0 out of 5 stars Tough to install in a system that's already been built but worth it.
By Jay C on February 21, 2019
Decided to give this cooler a try with my Ryzen 5 2600 build, I went with a push, pull configuration using the provided Deepcool fan and an additional Noctua NF-P12 1700 RPM fan. Due to space limitations replacing the AMD stock cooler with this one was not easy. I ended up having to remove all the existing case fans and the video card to get the job done. In the end it was definitely worth it as it keeps my CPU much cooler. Haven't seen temps go above 65c (under extreme load) since the install. Idle temps fluctuate between 29c & 38c respectively. Oh, I used Arctic MX-4 paste in case you're wondering.

If you do decide to go through with it, be sure to get your CPU nice and toasty (to soften up the paste) right before removing the old heat sink. Otherwise the old thermal paste will glue your cpu and heat sink together and you'll end up ripping your cpu out of the socket likely bending a few pins or worse. Also, be sure to fully read through the directions on the outside of the box so you don't end up like me, making incorrect assumptions regarding the install. These two tips will save you much time and frustration, trust me.

4 Stars - Value & performance are great! I would never recommend this unit to an amateur builder though because the installation process was such a pain in the backside! A slightly different blueprint could have made the install process much easier imho. Keep in mind you'll have much less space to work with in your chassis once you replace the stock cooler with this beast as well.

To be honest, I would only recommend this unit to someone installing it in a new system build. Installing this on a motherboard that's already been mounted in the case is just stupid hard and kinda frustrating.

Good luck folks!
Images in this review
Customer image
Customer image
20 people found this helpful
Report abuse
Reviewed in the United States on October 2, 2019
Verified Purchase
14 people found this helpful
Report abuse

Top reviews from other countries

DrMelonHead
5.0 out of 5 stars Top of the heatsink food chain for performance per dollar (TIPS BELOW FOR EASY AM4 INSTALLATION)
Reviewed in Canada on July 27, 2020
Verified Purchase
16 people found this helpful
Report abuse
jordan nielson
5.0 out of 5 stars EASILY worth it, through and through
Reviewed in Canada on February 15, 2020
Verified Purchase
4 people found this helpful
Report abuse
Harry
5.0 out of 5 stars Good Value for a tower air cooler
Reviewed in Canada on May 12, 2020
Verified Purchase
2 people found this helpful
Report abuse
DarkPassenger
5.0 out of 5 stars Great value for money
Reviewed in Canada on October 24, 2019
Verified Purchase
3 people found this helpful
Report abuse
rick
5.0 out of 5 stars Old PC with new life :) it works amazingly well
Reviewed in Canada on November 9, 2020
Verified Purchase