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Catalogue
GIGABYTE P650B - PC Power Supply

Reviews GIGABYTE P650B

Interested in reviews of GIGABYTE P650B? It got 4.6 out of 5 stars from our customers. Find specific customer reviews of GIGABYTE P650B below. We will appreciate if you also share your experiences with GIGABYTE P650B after purchasing.

User Reviews

Jaroslav, Prešovflag
Rated 06/02/2020, variant GIGABYTE P650B
Verified purchase
normal power supply
so far it works
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Viktor, Karlovy Varyflag
Rated 15/01/2020, variant GIGABYTE P650B
Verified purchase
Gigabyte quality (previous Gigabyte power supply still works after 10 years)
Quiet
Lots of cables for power supply
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Zdeněk, Hlučínflag
Rated 26/11/2019, variant GIGABYTE P650B
Verified purchase
So far, so good.
Quiet
Nothing
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Václav, Poděbradyflag
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.
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Jan, Liberec VIII - Dolní Hanychovflag
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
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Zdeňka, Nová Bystřiceflag
Rated 25/02/2026, variant GIGABYTE P450B
Verified purchase - review from a price comparison website
everything ok
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Marek, Zlín-Lužkoviceflag
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
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Ondřej, Hrubčiceflag
Rated 23/01/2026, variant GIGABYTE P550B
Verified purchase - review from a price comparison website
Long enough cable to power the CPU when placed at the bottom of the case.
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Michal, Mimoň Mimoň Iflag
Rated 15/01/2026, variant GIGABYTE P550B
Verified purchase - review from a price comparison website
Quick settlement
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Jan, Praha 4flag
Rated 05/01/2026, variant GIGABYTE P550B
Verified purchase
forest
I'm returning
forest
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21 - 30 from 97
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