Product comparison · 2 power supply units

Chieftec MRG-6500P power supply unit vs FSP Zen 400

16specifications compared
14differ
2identical
27known for one product only

Key differences

Total power
- MRG-6500P power supply unit:500 W
- Zen 400:400 W
AC input frequency
- MRG-6500P power supply unit:47 - 63 Hz
- Zen 400:50 - 60 Hz
Motherboard power connector
- MRG-6500P power supply unit:24-pin ATX
- Zen 400:20+4 pin ATX
Number of SATA power connectors
- MRG-6500P power supply unit:2
- Zen 400:6
Peripheral (Molex) power connectors (4-pin)
- MRG-6500P power supply unit:8
- Zen 400:6
Floppy drive power connector
- MRG-6500P power supply unit:2
- Zen 400:1
Purpose
- MRG-6500P power supply unit:Server
- Zen 400:PC
Power supply unit (PSU) form factor
- MRG-6500P power supply unit:PS/2
- Zen 400:ATX

Side by side

Differences highlightedShow differences only

Comparison of MRG-6500P, Zen 400
43 specifications	A Chieftec MRG-6500P power supply unit Model MRG-6500P View product	B FSP Zen 400 View product
Power3 differ
Total powerDiffers	500 W	400 W
AC input frequencyDiffers	47 - 63 Hz	50 - 60 Hz
Input currentKnown for one	35/25 A	Unknown — not stated by the source
Maximum input current (@110V)Known for one	9 A	Unknown — not stated by the source
Maximum input current (@220V)Known for one	4.5 A	Unknown — not stated by the source
Power factorKnown for one	0.9	Unknown — not stated by the source
Combined power (+3.3V)Known for one	48 W	Unknown — not stated by the source
Combined power (+5V)Known for one	48 W	Unknown — not stated by the source
Max output current (+3.3V)Known for one	25 A	Unknown — not stated by the source
Max output current (+12V1)Known for one	32 A	Unknown — not stated by the source
Max output current (+5V)Known for one	35 A	Unknown — not stated by the source
Max output current (-12V)Known for one	1 A	Unknown — not stated by the source
Max output current (+5Vsb)Known for one	2.5 A	Unknown — not stated by the source
Power protection featuresDiffers	Over current, Over voltage, Overheating, Overload, Short circuit, Under voltage	Over current, Over voltage, Short circuit
EfficiencyKnown for one	Unknown — not stated by the source	89%
Ports & interfaces4 differ
Motherboard power connectorDiffers	24-pin ATX	20+4 pin ATX
Number of SATA power connectorsDiffers	2	6
Peripheral (Molex) power connectors (4-pin)Differs	8	6
EPS power connector (8-pin)Known for one	Yes	Unknown — not stated by the source
Floppy drive power connectorDiffers	2	1
PCI Express power connectors (6-pin)Known for one	Unknown — not stated by the source	1
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
ATX power connector (20+4 pin)Known for one	Unknown — not stated by the source	Yes
Cabling typeKnown for one	Unknown — not stated by the source	Non-Modular
Performance3 differ
PurposeDiffers	Server	PC
Power supply unit (PSU) form factorDiffers	PS/2	ATX
ATX versionDiffers	2.3	2.2
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Bronze
Noise levelKnown for one	Unknown — not stated by the source	0 dB
Design1 differ
Product colourDiffers	Silver	Blue
Fan diameterKnown for one	4 cm	Unknown — not stated by the source
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
LED indicatorsKnown for one	Power	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Cooling typeKnown for one	Unknown — not stated by the source	Passive
Certificatesidentical
CertificationKnown for one	FCC, CISPR EMI	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	150 mm	160 mm
DepthDiffers	210 mm	150 mm
HeightDiffers	87 mm	86 mm
WeightKnown for one	Unknown — not stated by the source	3.44 kg
Safety regulation & standardsidentical
SafetyKnown for one	Unknown — not stated by the source	CB, UL, FCC, CE, TUV, NEMKO, BSMI

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.

More power supply unit comparisons

All power supply unit comparisons