Product comparison · 2 power supply units

GIGABYTE P650B power supply unit vs Tacens Radix Eco III

30specifications compared
14differ
16identical
13known for one product only

Key differences

AC input voltage
- P650B power supply unit:100 - 240 V
- Radix Eco III:200 - 240 V
Input current
- P650B power supply unit:9, 4 A
- Radix Eco III:4 A
Combined power (+3.3V)
- P650B power supply unit:108 W
- Radix Eco III:170 W
Combined power (+12V)
- P650B power supply unit:648 W
- Radix Eco III:480 W
Combined power (+5V)
- P650B power supply unit:108 W
- Radix Eco III:170 W
Max output current (+3.3V)
- P650B power supply unit:18 A
- Radix Eco III:22 A
Max output current (+12V)
- P650B power supply unit:0.3 A
- Radix Eco III:40 A
Max output current (+5V)
- P650B power supply unit:15 A
- Radix Eco III:22 A

Side by side

Differences highlightedShow differences only

Comparison of P650B, Radix Eco III
43 specifications	A GIGABYTE P650B power supply unit Model P650B View product	B Tacens Radix Eco III View product
Power9 differ
AC input voltageDiffers	100 - 240 V	200 - 240 V
Input currentDiffers	9, 4 A	4 A
Combined power (+3.3V)Differs	108 W	170 W
Combined power (+12V)Differs	648 W	480 W
Combined power (+5V)Differs	108 W	170 W
Max output current (+3.3V)Differs	18 A	22 A
Max output current (+12V)Differs	0.3 A	40 A
Max output current (+5V)Differs	15 A	22 A
EfficiencyDiffers	85%	87%
Power protection featuresKnown for one	Over power, Over voltage, Overcharge, Short circuit, Under voltage	Unknown — not stated by the source
Ports & interfaces2 differ
Number of SATA power connectorsDiffers	6	5
PCI Express power connectors (6+2 pin)Differs	4	1
ATX Power connector (24-pin)Known for one	Yes	Unknown — not stated by the source
Floppy disk drive connectorKnown for one	Yes	Unknown — not stated by the source
PCI Express connectorKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
80 PLUS certificationKnown for one	80 PLUS Bronze	Unknown — not stated by the source
ATX versionKnown for one	2.31	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	100000 h	Unknown — not stated by the source
Noise levelKnown for one	Unknown — not stated by the source	10 dB
Design1 differ
Fan diameterDiffers	12 cm	14 cm
Fan locationKnown for one	Top	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	CE/CCC/BSMI/KCC/EAC/UL/TUV/RCM/FCC/PSE	Unknown — not stated by the source
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensions2 differ
WidthDiffers	140 mm	157 mm
HeightDiffers	86 mm	85 mm
WeightKnown for one	Unknown — not stated by the source	1.5 kg
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source

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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