Product comparison · 2 power supply units

Aerocool VP Pro-500 vs Chieftec GPM-1000C power supply unit

28specifications compared
21differ
7identical
21known for one product only

Key differences

Total power
- VP Pro-500:500 W
- GPM-1000C power supply unit:1000 W
AC input voltage
- VP Pro-500:220 - 240 V
- GPM-1000C power supply unit:100 - 240 V
Input current
- VP Pro-500:3.5 A
- GPM-1000C power supply unit:13 A
Maximum input current (@110V)
- VP Pro-500:+12V,+3.3V,+5V,+5Vsb,-12V
- GPM-1000C power supply unit:+12V1,+3.3V,+5V,+5Vsb,-12V
Power factor
- VP Pro-500:0.99
- GPM-1000C power supply unit:0.9
Combined power (+3.3V)
- VP Pro-500:100 W
- GPM-1000C power supply unit:130 W
Combined power (+12V)
- VP Pro-500:408 W
- GPM-1000C power supply unit:999.6 W
Combined power (+5V)
- VP Pro-500:100 W
- GPM-1000C power supply unit:130 W

Side by side

Differences highlightedShow differences only

Comparison of VP Pro-500, GPM-1000C
49 specifications	A Aerocool VP Pro-500 View product	B Chieftec GPM-1000C power supply unit Model GPM-1000C View product
Power14 differ
Total powerDiffers	500 W	1000 W
AC input voltageDiffers	220 - 240 V	100 - 240 V
AC input frequency	47 - 63 Hz	47 - 63 Hz
Input currentDiffers	3.5 A	13 A
Maximum input current (@110V)Differs	+12V,+3.3V,+5V,+5Vsb,-12V	+12V1,+3.3V,+5V,+5Vsb,-12V
Power factorDiffers	0.99	0.9
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)Differs	100 W	130 W
Combined power (+12V)Differs	408 W	999.6 W
Combined power (+5V)Differs	100 W	130 W
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 (+3.3V)Differs	16 A	25 A
Max output current (+12V)Known for one	34 A	Unknown — not stated by the source
Max output current (+5V)Differs	16 A	25 A
Max output current (-12V)Differs	0.3 A	0.8 A
Max output current (+5Vsb)Differs	2.5 A	3 A
EfficiencyDiffers	80%	90%
Power protection featuresDiffers	Input fuse, Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage	Over current, Over voltage, Overheating, Overload, Short circuit, Under voltage
Max output current (+12V1)Known for one	Unknown — not stated by the source	83.3 A
Ports & interfaces4 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Number of SATA power connectorsDiffers	4	10
Peripheral (Molex) power connectors (4-pin)Differs	4	3
PCI Express power connectors (6-pin)Known for one	1	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Differs	1	4
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
Floppy drive power connector	1	1
Cabling typeDiffers	Non-Modular	Semi-Modular
EPS power connector (8-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
Floppy disk drive connectorKnown for one	Unknown — not stated by the source	Yes
PCI Express connectorKnown for one	Unknown — not stated by the source	Yes
Performance2 differ
PurposeKnown for one	PC	Unknown — not stated by the source
Power supply unit (PSU) form factorDiffers	ATX	PS/2
80 PLUS certificationDiffers	80 PLUS	80 PLUS Gold
ATX version	2.3	2.3
EPS versionKnown for one	2.92	Unknown — not stated by the source
Noise levelKnown for one	31.4 dB	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	120000 h	Unknown — not stated by the source
Design1 differ
Product colour	Black	Black
Cooling typeKnown for one	Active	Unknown — not stated by the source
Fan diameterDiffers	13.9 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
Fan locationKnown for one	Side	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	150 mm
DepthKnown for one	Unknown — not stated by the source	160 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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