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Gamemax GP Series GP-400A

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400W GameMax GP400A 80 Plus Bronze PSU GP-400A

CCLonline.com
Delivery: to United Kingdom
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Gamemax GP Series GP-400A
Main
Power400 W
Form factorATX
Specs
Efficiency81 %
Cooling systemactive (fan)
Fan size120 mm
Fan bearinghydrodynamic
Certification80+ Bronze
ATX12V version2.31
Power connectors
MB/CPU power supply24+8 (4+4) pin
SATA3
MOLEX2
PCI-E 8pin (6+2)1
Cable systemnon-modular
Cable length
MB500 mm
CPU600 mm
SATA400 mm
MOLEX400 mm
PCI-E500 mm
Max. power
+3.3V15 А
+5V15 А
+12V124 А
-12V0.5 А
+5Vsb2.5 А
+12V288 W
+3.3V +5V100 W
-12V6 W
+5Vsb12.5 W
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
ProtectionUVP, SIP, OCP, OLP
Noise level25 dB
Manufacturer's warranty2 years
Dimensions (HxWxD)86x150x140 mm
Weight1.2 kg
Added to E-CatalogDecember 2015
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Gamemax 2025 - new arrivals, bestsellers, and the most relevant models Gamemax.
How to choose a power supply for a PCBasics of choosing a reliable and balanced power supply for your home, office and gaming computer
Model overview based on user reviews  
The Gamemax GP Series power supplies offer a range of models suitable for various budgets and needs. Users appreciate the affordable price and features like braided cables and 80 Plus Bronze certification in some models. However, there are mixed reviews regarding noise levels, with some models being quiet under load, while others produce loud noise during heavy use. Quality concerns are noted, such as bad quality connectors and incomprehensible capacitors. Some users suggest spending a bit more for a higher-quality PSU, as the protection system can cause frequent reboots, affecting system stability. Overall, the Gamemax GP Series may be a good temporary solution for budget-conscious buyers, but investing in a more reliable PSU is recommended for long-term use.
Pros

Cons

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great model, I really liked it
28 October 2018 
I couldn't decide on a brand of PSU for my new PC for a long time, as there were many mixed reviews about this Gamemax. But I decided to go with the GP-400A model for a PC with a hyper processor 4560 and a video card 1060 with 3 GB, not counting the cooler, hard drive, and RAM, as they consume very little power. What can I say, the PSU is quiet, really quiet even under load, the power is sufficient, 120mm cooler, sleeved cables. I saw in some site's description that it has a modular system, but that's not true if anyone's wondering. It works, and I haven't thought about it since I installed it. The cables have velcro for cable management, the cable length is good, everything needed is there.
Quiet, braided wires
Not found
Viktor S.use Gamemax GP-400A few months
I do not recommend to buy, but it will do for a while.
24 August 2021 
I don’t know, it doesn’t drag my system at all, on 6 cores, my brother saved on the PSU, and you can’t even connect anything, I think 400w will not be enough for the fx 6300 (6 cores), RAM (8 GB), for that the PSU is 400 watts, tighter Detroyd Beka Human, not really playable, the protection on the power supply just works, and the computer reboots
There is a braid on the darts, there are 4 + 4 on the CPU, for such a budget PSU, more than enough, not the worst power supply, but it’s better to report a couple of thousand, and buy some kind of BR norm, switched to a 700 watt chieftain, a year + quality , but on believing you can take it, but only for a while!
Its OS protection system, these reboots are boring, the computer suffers more than the power supply itself, I don’t really like this function, I changed the new power supply for myself, and everything is gone, and preloads, and more power, do I regret changing it to a more powerful one ?!, no 100 %, if it were a bit more powerful, it would be the norm, but it had to be changed, because if you take a power supply, then it’s definitely not from an economical one, because a power supply is almost the entire foundation of a PC, not a sewn motherboard, it’s better not to save on it
Dmitriyuse Gamemax GP-400A more than year
I don't recommend it. It's better to add 1 - 1.5k and buy something better.
12 November 2017 
A block is like a block. But due to loud rattling under heavy loads, I was forced to change it to a Zalman TX ZM600
Price, stability
Loud noise under heavy loads.
use Gamemax GP-550 few months
3 out of 6 user review(s) shown
3 more user review(s)