Product comparison · 2 power supply units

Chieftec Smart GPF-500G power supply unit vs Gamer Storm PF650X power supply unit

29specifications compared
21differ
8identical
27known for one product only

Key differences

The Gamer Storm PF650X power supply unit has 150 W more total power than the Chieftec Smart GPF-500G power supply unit (650 W vs 500 W). The Chieftec Smart GPF-500G power supply unit has 3 A more input current than the Gamer Storm PF650X power supply unit (8 A vs 5 A). The Gamer Storm PF650X power supply unit has 2.5 W more combined power (+5Vsb) than the Chieftec Smart GPF-500G power supply unit (15 W vs 12.5 W). AC input voltage: 100 - 240 V on the Chieftec Smart GPF-500G power supply unit, 180 - 264 V on the Gamer Storm PF650X power supply unit. AC input frequency: 47 - 63 Hz on the Chieftec Smart GPF-500G power supply unit, 50/60 Hz on the Gamer Storm PF650X power supply unit.

Total power
- Smart GPF-500G power supply unit:500 W
- PF650X power supply unit:650 W
AC input voltage
- Smart GPF-500G power supply unit:100 - 240 V
- PF650X power supply unit:180 - 264 V
AC input frequency
- Smart GPF-500G power supply unit:47 - 63 Hz
- PF650X power supply unit:50/60 Hz
Input current
- Smart GPF-500G power supply unit:8 A
- PF650X power supply unit:5 A
Combined power (+5Vsb)
- Smart GPF-500G power supply unit:12.5 W
- PF650X power supply unit:15 W
Max output current (+12V)
- Smart GPF-500G power supply unit:41.6 A
- PF650X power supply unit:54 A
Max output current (+5Vsb)
- Smart GPF-500G power supply unit:2.5 A
- PF650X power supply unit:3 A
Motherboard power connector
- Smart GPF-500G power supply unit:24-pin ATX
- PF650X power supply unit:20+4 pin ATX

Side by side

Differences highlightedShow differences only

Comparison of GPF-500G, PF650X
56 specifications	A Chieftec Smart GPF-500G power supply unit Model GPF-500G View product	B Gamer Storm PF650X power supply unit Model PF650X View product
Power8 differ
Total powerDiffers	500 W	650 W
AC input voltageDiffers	100 - 240 V	180 - 264 V
AC input frequencyDiffers	47 - 63 Hz	50/60 Hz
Input currentDiffers	8 A	5 A
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Combined power (+3.3V)Known for one	Unknown — not stated by the source	100 W
Combined power (+12V)Known for one	Unknown — not stated by the source	648 W
Combined power (+5V)Known for one	Unknown — not stated by the source	100 W
Combined power (-12V)	3.6 W	3.6 W
Combined power (+5Vsb)Differs	12.5 W	15 W
Max output current (+3.3V)	18 A	18 A
Max output current (+12V)Differs	41.6 A	54 A
Max output current (+5V)	18 A	18 A
Max output current (-12V)	0.3 A	0.3 A
Max output current (+5Vsb)Differs	2.5 A	3 A
EfficiencyKnown for one	Unknown — not stated by the source	88%
Power protection featuresDiffers	Overload, Over voltage, Short circuit, Under voltage, Over current, Overheating	Over power, Over voltage, Over current, Short circuit, Overheating, Under voltage, Surge & inrush protection (SIP), Surge & inrush, No load operation
Ports & interfaces6 differ
Motherboard power connectorDiffers	24-pin ATX	20+4 pin ATX
Motherboard power cable lengthDiffers	40 cm	55 cm
Number of SATA power connectorsDiffers	4	3
SATA power cable lengthDiffers	350,150 mm	450,600,750 mm
Number of SATA power cablesKnown for one	Unknown — not stated by the source	1
Peripheral (Molex) power connectors (4-pin)Differs	2	1
Peripheral (Molex) power cable lengthDiffers	350,150 mm	900 mm
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	2
PCI Express power cable lengthKnown for one	Unknown — not stated by the source	70 cm
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
CPU power cable lengthKnown for one	Unknown — not stated by the source	62 cm
ATX power connector (20+4 pin)Known for one	Unknown — not stated by the source	Yes
PCI Express connectorKnown for one	Unknown — not stated by the source	Yes
Cabling type	Non-Modular	Non-Modular
Floppy disk drive cable lengthKnown for one	15 cm	Unknown — not stated by the source
Floppy disk drive connectorKnown for one	Yes	Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
Performance3 differ
Purpose	PC	PC
Power supply unit (PSU) form factorDiffers	TFX	ATX
80 PLUS certificationDiffers	80 PLUS Gold	80 PLUS Bronze
Cybenetics certificationKnown for one	Unknown — not stated by the source	Bronze
ATX versionDiffers	2.4	2.52
Bearing technologyKnown for one	Unknown — not stated by the source	HYB
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	40000 h
Design1 differ
Product colour	Black	Black
Cooling type	Active	Active
Fan diameterDiffers	8 cm	12 cm
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
On/off switchKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	TÜV mark, CE, CCC, RCM, KC, EAC, WEEE, RoHS
Weight & dimensions3 differ
WidthDiffers	85 mm	150 mm
DepthDiffers	175 mm	140 mm
HeightDiffers	65 mm	86 mm
WeightKnown for one	1.42 kg	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Box
Package weightKnown for one	1.55 kg	Unknown — not stated by the source
Technical detailsidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ErP, Triman
Logistics dataidentical
Warranty periodKnown for one	Unknown — not stated by the source	3 year(s)

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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