Product comparison · 2 power supply units

Aerocool VX-450 power supply unit vs Chieftec MRW-5600G power supply unit

19specifications compared
15differ
4identical
21known for one product only

Key differences

Total power
- VX-450 power supply unit:450 W
- MRW-5600G power supply unit:1200 W
AC input voltage
- VX-450 power supply unit:230 V
- MRW-5600G power supply unit:100 - 240 V
Combined power (+3.3V)
- VX-450 power supply unit:120 W
- MRW-5600G power supply unit:170 W
Combined power (+5V)
- VX-450 power supply unit:120 W
- MRW-5600G power supply unit:170 W
Max output current (+3.3V)
- VX-450 power supply unit:18 A
- MRW-5600G power supply unit:25 A
Max output current (+12V1)
- VX-450 power supply unit:14 A
- MRW-5600G power supply unit:49 A
Max output current (+5V)
- VX-450 power supply unit:15 A
- MRW-5600G power supply unit:25 A
Max output current (-12V)
- VX-450 power supply unit:0.3 A
- MRW-5600G power supply unit:0.8 A

Side by side

Differences highlightedShow differences only

Comparison of VX-450, MRW-5600G
40 specifications	A Aerocool VX-450 power supply unit Model VX-450 View product	B Chieftec MRW-5600G power supply unit Model MRW-5600G View product
Power10 differ
Total powerDiffers	450 W	1200 W
AC input voltageDiffers	230 V	100 - 240 V
AC input frequency	47 - 63 Hz	47 - 63 Hz
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Combined power (+3.3V)Differs	120 W	170 W
Combined power (+5V)Differs	120 W	170 W
Max output current (+3.3V)Differs	18 A	25 A
Max output current (+12V1)Differs	14 A	49 A
Max output current (+5V)Differs	15 A	25 A
Max output current (-12V)Differs	0.3 A	0.8 A
Max output current (+5Vsb)Differs	2.5 A	3.5 A
EfficiencyKnown for one	Unknown — not stated by the source	90%
Power protection featuresDiffers	Over power, Over voltage, Short circuit, Under voltage	Over current, Over voltage, Overload, Short circuit, Under voltage
Combined power (-12V)Known for one	3.6 W	Unknown — not stated by the source
Combined power (+5Vsb)Known for one	12.5 W	Unknown — not stated by the source
Max output current (+12V2)Known for one	16 A	Unknown — not stated by the source
Ports & interfaces2 differ
Motherboard power connectorDiffers	20+4 pin ATX	24-pin ATX
Motherboard power cable lengthKnown for one	Unknown — not stated by the source	60 cm
Number of SATA power connectorsDiffers	2	6
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	9
EPS power connector (8-pin)Known for one	Unknown — not stated by the source	Yes
CPU power connector (4+4 pin)	Yes	Yes
Floppy drive power connector	1	1
Number of PATA power connectorsKnown for one	2	Unknown — not stated by the source
PCI Express power connectors (6-pin)Known for one	1	Unknown — not stated by the source
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
Performanceidentical
Power supply unit (PSU) form factorKnown for one	Unknown — not stated by the source	PS/2
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Gold
ATX version	2.3	2.3
Design3 differ
Product colourDiffers	Black	Metallic
Cooling typeKnown for one	Unknown — not stated by the source	Active
Fan diameterDiffers	12 cm	4 cm
Number of fansDiffers	1 fan(s)	4 fan(s)
Fan locationKnown for one	Unknown — not stated by the source	Side
LED indicatorsKnown for one	Unknown — not stated by the source	Alarm
On/off switchKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	FCC, CISPR EMI
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	150 mm
DepthKnown for one	Unknown — not stated by the source	185 mm
HeightKnown for one	Unknown — not stated by the source	87 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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