Product comparison · 2 power supply units

Chieftec MRG-5800V power supply unit vs Chieftec SI-A300-P3 power supply unit

3specifications compared
3differ
0identical
16known for one product only

Key differences

Total power
- MRG-5800V power supply unit:800 W
- SI-A300-P3 power supply unit:270 W
Input current
- MRG-5800V power supply unit:9 - 5 A
- SI-A300-P3 power supply unit:25/17 A
Dimensions (WxDxH)
- MRG-5800V power supply unit:194 x 150 x 86 mm
- SI-A300-P3 power supply unit:150 x 102 x 86 mm

Side by side

Differences highlightedShow differences only

Comparison of MRG-5800V, SI-A300-P3
19 specifications	A Chieftec MRG-5800V power supply unit Model MRG-5800V View product	B Chieftec SI-A300-P3 power supply unit Model SI-A300-P3 View product
Power2 differ
Total powerDiffers	800 W	270 W
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Input currentDiffers	9 - 5 A	25/17 A
EfficiencyKnown for one	80%	Unknown — not stated by the source
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Ports & interfacesidentical
Number of SATA power connectorsKnown for one	6	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	5	Unknown — not stated by the source
EPS power connector (8-pin)Known for one	Yes	Unknown — not stated by the source
PCI Express power connectors (6-pin)Known for one	1	Unknown — not stated by the source
PCI Express power connectors (8-pin)Known for one	1	Unknown — not stated by the source
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
ATX Power connector (24-pin)Known for one	Yes	Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
Cabling typeKnown for one	Unknown — not stated by the source	Non-Modular
Designidentical
Fan diameterKnown for one	4 cm	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Silver
Certificatesidentical
CertificationKnown for one	FCC, CISPR EMI	Unknown — not stated by the source
Other features1 differ
Dimensions (WxDxH)Differs	194 x 150 x 86 mm	150 x 102 x 86 mm

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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