Product comparison · 2 power supply units

GIGABYTE Aorus P850W vs GIGABYTE P650B power supply unit

37specifications compared
20differ
17identical
12known for one product only

Key differences

Total power
- Aorus P850W:850 W
- P650B power supply unit:650 W
AC input frequency
- Aorus P850W:47 - 63 Hz
- P650B power supply unit:50 - 60 Hz
Input current
- Aorus P850W:10 A
- P650B power supply unit:9, 4 A
Combined power (+3.3V)
- Aorus P850W:120 W
- P650B power supply unit:108 W
Combined power (+12V)
- Aorus P850W:846 W
- P650B power supply unit:648 W
Combined power (+5V)
- Aorus P850W:120 W
- P650B power supply unit:108 W
Combined power (+5Vsb)
- Aorus P850W:15 W
- P650B power supply unit:12.5 W
Max output current (+3.3V)
- Aorus P850W:20 A
- P650B power supply unit:18 A

Side by side

Differences highlightedShow differences only

Comparison of Aorus P850W, P650B
49 specifications	A GIGABYTE Aorus P850W View product	B GIGABYTE P650B power supply unit Model P650B View product
Power13 differ
Total powerDiffers	850 W	650 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyDiffers	47 - 63 Hz	50 - 60 Hz
Input currentDiffers	10 A	9, 4 A
Power factorKnown for one	0.9	Unknown — not stated by the source
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)Differs	120 W	108 W
Combined power (+12V)Differs	846 W	648 W
Combined power (+5V)Differs	120 W	108 W
Combined power (-12V)	3.6 W	3.6 W
Combined power (+5Vsb)Differs	15 W	12.5 W
Max output current (+3.3V)Differs	20 A	18 A
Max output current (+12V)Differs	70.5 A	0.3 A
Max output current (+5V)Differs	20 A	15 A
Max output current (-12V)	0.3 A	0.3 A
Max output current (+5Vsb)Differs	3 A	2.5 A
EfficiencyDiffers	90%	85%
Hold timeKnown for one	16 ms	Unknown — not stated by the source
Power Good signal delay rangeKnown for one	100 - 150 ms	Unknown — not stated by the source
Power protection featuresDiffers	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage	Over power, Over voltage, Overcharge, Short circuit, Under voltage
Ports & interfaces3 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Motherboard power cable lengthKnown for one	65 cm	Unknown — not stated by the source
Number of SATA power connectors	6	6
Peripheral (Molex) power connectors (4-pin)Differs	5	3
PCI Express power connectors (6+2 pin)Differs	6	4
CPU power connector (4+4 pin)	Yes	Yes
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Floppy disk drive connector	Yes	Yes
Floppy drive power connectorKnown for one	2	Unknown — not stated by the source
PCI Express connector	Yes	Yes
Cabling typeDiffers	Fully-Modular	Non-Modular
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
Performance1 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certificationDiffers	80 PLUS Gold	80 PLUS Bronze
ATX version	2.31	2.31
Bearing technologyKnown for one	Ball bearing	Unknown — not stated by the source
Mean time between failures (MTBF)	100000 h	100000 h
Design1 differ
Product colour	Black	Black
Cooling typeKnown for one	Active	Unknown — not stated by the source
Fan diameterDiffers	13.5 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
Fan location	Top	Top
On/off switchKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	150 mm	140 mm
DepthDiffers	160 mm	150 mm
Height	86 mm	86 mm
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE/CCC/BSMI/KCC/EAC/UL/TUV/RCM/FCC/PSE
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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