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Gigabyte P-Series 2020 P1000GM

Photos - PSU Gigabyte P-Series 2020 P1000GM
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Outdated Product
Power: 1000; Cooling system: active; MB/CPU power supply: 24+8+8(4+4); Manufacturer's warranty: 3 years;
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Gigabyte P-Series 2020 P1000GM
Main
Power1000 W
Form factorATX
Specs
PFCactive
Efficiency90 %
Cooling systemactive
Fan size120 mm
Fan bearinghydrodynamic
Certification80+ Gold
ATX12V version2.31
Power connectors
MB/CPU power supply24+8+8(4+4) pin
SATA8
MOLEX3
PCIe 8pin (6+2)6
Floppy
Cable systemmodular
Cable length
MB610 mm
CPU600 mm
SATA600 mm
MOLEX500 mm
PCIe600 mm
Max. power
+3.3V25 А
+5V25 А
+12V183.3 А
-12V0.3 А
+5Vsb3 А
+12V999 W
+3.3V +5V125 W
-12V3.6 W
+5Vsb15 W
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
ProtectionUVP, OCP, OTP
Manufacturer's warranty3 years
Dimensions (HxWxD)86x150x140 mm
Added to E-CatalogJune 2021
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 Gigabyte 2026 - new arrivals, bestsellers, and the most relevant models Gigabyte.
Model overview based on user reviews  
The Gigabyte P-Series 2020 power supply units have received mixed reviews from users. Many appreciate the quiet operation and the availability of long, flexible cables, making them suitable for various setups. The units are noted for their stability under load and the presence of essential protection systems. However, some users have reported issues such as loud squeaking under heavy load and unattractive cable management. The P1000GM model, in particular, has faced criticism for whistling noises and poor warranty service, especially in Ukraine. While some users find the units reliable and well-performing, others suggest opting for more established brands due to these concerns.
Pros

Cons

3
0
2
4
The unit performs its task. As of May 2021, there are no complaints about the unit.
31 May 2021 
I bought the PSU in November 2020, version P750GM. I got it for a system with an R7 5800X and an RTX 3080.
1. Handles the system.
2. The fan is very quiet. I thought it wasn't working, but placing my hand by the rear of the unit while gaming confirmed everything was fine. Even if it was loud, against the backdrop of the 3080 running at full speed and the Be Quiet Dark Rock Pro 4 CPU cooler, it still wouldn’t be heard. I don’t hear any other extra noises or crackling.
3. Rich set of cables. The cables themselves are thin, long enough, and flexible enough to be routed through the Cooler Master MB510L case as I wanted.
4. The unit is quite heavy. And as Boris the Blade said, "Heavy is reliable."
translation:
1. For 2-3 weeks, there was a persistent "new" item smell from the unit. This was also during use in the old system with an i7 2600K and GTX 1066. Now, there has been no smell for a long time (surely the corona couldn't last more than half a year?).
Sergey Prechislyyuse Gigabyte P750GM few months
great model, love it
29 September 2020 
The budget novelty of 2020 from GIGABYTE, introduced in June, I really liked it among budget options. I was choosing for a long time between Chieftec Proton, Be quiet System Power 9, or Gigabyte P-Series 2020 but eventually settled on GIGABYTE. Chieftec and Be quiet have been on the market since 2017-2018 and have gathered a lot of reviews over this period, some say the fan is noisy and others that the capacitors crack, etc. I have doubts about this, and I think all models are good. But I decided to try something new, and besides, this one is a bit cheaper)) and you don't need much for assembling a work machine. Somehow this PSU is excellent for me. Nothing is noisy or cracking, genuinely quiet. The cables are black flat and very long, suitable for any case. For assembling a 10100+GTX 1660 SUPER, you can safely take it.
quiet
not detected
Valeriy L.use Gigabyte P450B less than month
model with serious flaws
15 May 2023 
Maxim used it for 1.5 years and returned it under warranty. Refund issued.
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Dota 2use Gigabyte P1000GM more than year
3 out of 9 user review(s) shown
6 more user review(s)

Gigabyte P-Series 2020 configurations

Price for Gigabyte P-Series 2020
Gigabyte P-Series 2020 P450Bfrom £36.494 offers
Gigabyte P-Series 2020 P550Bfrom £38.994 offers
Gigabyte P-Series 2020 P750GMfrom £82.994 offers
Gigabyte P-Series 2020 P850GMfrom £69.992 offers