Reviews GIGABYTE P550B
Interested in reviews of GIGABYTE P550B? It got 4.6 out of 5 stars from our customers. Find specific customer reviews of GIGABYTE P550B below. We will appreciate if you also share your experiences with GIGABYTE P550B after purchasing.
User Reviews
Customer, Bratislava
Rated 05/05/2023, variant GIGABYTE P550B
Verified purchase
it works
long cables
the fan is very loud. this one fan is noisier than the 5 others in my PC case.
0 ×Report
Customer, Valtice
Rated 11/10/2026, variant GIGABYTE P450B
Verified purchase - review from a price comparison website
Reliable performance
0 ×Report
Automatic translation
Libor, Záboří nad Labem
Rated 10/10/2026, variant GIGABYTE P450B
Verified purchase - review from a price comparison website
Quiet operation (even under full load, during normal load, and when idle)
Plenty of connectors
0 ×Report
Automatic translation
Vít, Jihlava 1
Rated 02/06/2026, variant GIGABYTE P450B
Verified purchase
cheap
0 ×Report
Automatic translation
Customer, Praha 1
Rated 24/05/2026, variant GIGABYTE P450B
Verified purchase
the loudest part of my computer
kind of smells good
the fan sounds like a helicopter
gigabyte power supplies are a fire hazard btw
0 ×Report
Automatic translation
Václav, Poděbrady
Rated 12/03/2026, variant GIGABYTE P450B
Verified purchase
The GIGABYTE P450B is a reliable, simple and affordable power supply for mainstream PC and office setups. Ideal for users who don't need high-end gaming performance and appreciate simple installation with flat cables and basic component protection.
450 W power - suitable for office, multimedia and less demanding gaming setups.
80 PLUS Bronze certification - up to 88% efficiency at half load, less heat and lower consumption.
Standard ATX format - compatible with most cases.
Flat wiring - easy installation and better airflow in the cabinet.
120mm long life fan (100,000 h) - efficient cooling.
Integrated protection - OCP, OTP, OPP, SCP, UVP, OVP - protection of connected components.
No modular cabling - multiple cables inside can make space management and editing difficult.
Power 450 W - suitable only for less demanding gaming setups, for more powerful graphics cards may not be enough.
80 PLUS Bronze - still solid, but not as effective as the Silver/Gold variants.
0 ×Report
Automatic translation
Jan, Liberec VIII - Dolní Hanychov
Rated 02/03/2026, variant GIGABYTE P450B
Verified purchase - review from a price comparison website
I bought it for an old comp because the old power supply went out. The new one works, but the fan is surprisingly noisy.
The source, as such, works.
Surprisingly noisy fan even at minimum load
0 ×Report
Automatic translation
Zdeňka, Nová Bystřice
Rated 25/02/2026, variant GIGABYTE P450B
Verified purchase - review from a price comparison website
everything ok
0 ×Report
Automatic translation
Marek, Zlín-Lužkovice
Rated 03/02/2026, variant GIGABYTE P450B
Verified purchase - review from a price comparison website
It works
So far the night
shorter cables for some enclosures
0 ×Report
Automatic translation
Ladislav, Orlová 4
Rated 24/12/2025, variant GIGABYTE P450B
Verified purchase
It works great even after years.
0 ×Report
Automatic translation
