Product comparison · 2 power supply units

Gamer Storm PF550X power supply unit vs XPG CORESHIFTIIVE650GD-BKBEU power supply unit

28specifications compared
18differ
10identical
28known for one product only

Key differences

The XPG CORESHIFTIIVE650GD-BKBEU power supply unit has 100 W more total power than the Gamer Storm PF550X power supply unit (650 W vs 550 W). The XPG CORESHIFTIIVE650GD-BKBEU power supply unit has 4 A more max output current (+3.3V) than the Gamer Storm PF550X power supply unit (20 A vs 16 A). The XPG CORESHIFTIIVE650GD-BKBEU power supply unit has 8.6 A more max output current (+12V) than the Gamer Storm PF550X power supply unit (54.1 A vs 45.5 A). AC input voltage: 180 - 264 V on the Gamer Storm PF550X power supply unit, 100 - 240 V on the XPG CORESHIFTIIVE650GD-BKBEU power supply unit. Input current: 5 A on the Gamer Storm PF550X power supply unit, 10 - 6 A on the XPG CORESHIFTIIVE650GD-BKBEU power supply unit.

Total power
- PF550X power supply unit:550 W
- CORESHIFTIIVE650GD-BKBEU power supply unit:650 W
AC input voltage
- PF550X power supply unit:180 - 264 V
- CORESHIFTIIVE650GD-BKBEU power supply unit:100 - 240 V
Input current
- PF550X power supply unit:5 A
- CORESHIFTIIVE650GD-BKBEU power supply unit:10 - 6 A
Max output current (+3.3V)
- PF550X power supply unit:16 A
- CORESHIFTIIVE650GD-BKBEU power supply unit:20 A
Max output current (+12V)
- PF550X power supply unit:45.5 A
- CORESHIFTIIVE650GD-BKBEU power supply unit:54.1 A
Max output current (+5V)
- PF550X power supply unit:16 A
- CORESHIFTIIVE650GD-BKBEU power supply unit:20 A
Max output current (-12V)
- PF550X power supply unit:0.3 A
- CORESHIFTIIVE650GD-BKBEU power supply unit:0.4 A
Motherboard power connector
- PF550X power supply unit:20+4 pin ATX
- CORESHIFTIIVE650GD-BKBEU power supply unit:24-pin ATX

Side by side

Differences highlightedShow differences only

Comparison of PF550X, CORESHIFTIIVE650GD-BKBEU
56 specifications	A Gamer Storm PF550X power supply unit Model PF550X View product	B XPG CORESHIFTIIVE650GD-BKBEU power supply unit Model CORESHIFTIIVE650GD-BKBEU View product
Power8 differ
Total powerDiffers	550 W	650 W
AC input voltageDiffers	180 - 264 V	100 - 240 V
AC input frequency	50/60 Hz	50/60 Hz
Input currentDiffers	5 A	10 - 6 A
Power Factor Correction (PFC) typeKnown for one	Active	Unknown — not stated by the source
Combined power (+3.3V)Known for one	100 W	Unknown — not stated by the source
Combined power (+12V)Known for one	546 W	Unknown — not stated by the source
Combined power (+5V)Known for one	100 W	Unknown — not stated by the source
Combined power (-12V)Known for one	3.6 W	Unknown — not stated by the source
Combined power (+5Vsb)Known for one	15 W	Unknown — not stated by the source
Max output current (+3.3V)Differs	16 A	20 A
Max output current (+12V)Differs	45.5 A	54.1 A
Max output current (+5V)Differs	16 A	20 A
Max output current (-12V)Differs	0.3 A	0.4 A
Max output current (+5Vsb)	3 A	3 A
EfficiencyKnown for one	88%	Unknown — not stated by the source
Power protection featuresDiffers	Over power, Over voltage, Over current, Short circuit, Overheating, Under voltage, Surge & inrush protection (SIP), Surge & inrush, No load operation	Over voltage, Over power, Short circuit, Over current, Under voltage, Overheating, No load operation, Surge & inrush protection (SIP)
Power factorKnown for one	Unknown — not stated by the source	0.99
Ports & interfaces3 differ
Motherboard power connectorDiffers	20+4 pin ATX	24-pin ATX
Motherboard power cable lengthKnown for one	55 cm	Unknown — not stated by the source
Number of SATA power connectorsKnown for one	3	Unknown — not stated by the source
SATA power cable lengthKnown for one	450,600,750 mm	Unknown — not stated by the source
Number of SATA power cablesKnown for one	1	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Differs	1	2
Peripheral (Molex) power cable lengthKnown for one	900 mm	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Differs	2	3
PCI Express power cable lengthKnown for one	70 cm	Unknown — not stated by the source
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
CPU power cable lengthKnown for one	62 cm	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
PCI Express connectorKnown for one	Yes	Unknown — not stated by the source
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
EPS power connector (8-pin)Known for one	Unknown — not stated by the source	Yes
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
Number of EPS connectorsKnown for one	Unknown — not stated by the source	2
Performance4 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certificationDiffers	80 PLUS Bronze	80 PLUS Gold
Cybenetics certificationKnown for one	Bronze	Unknown — not stated by the source
ATX versionDiffers	2.52	3.1
Bearing technologyDiffers	HYB	Sleeve
Mean time between failures (MTBF)Differs	40000 h	100000 h
Designidentical
Product colour	Black	Black
Cooling type	Active	Active
Fan diameter	12 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
On/off switch	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	TÜV mark, CE, CCC, RCM, KC, EAC, WEEE, RoHS	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	150 mm	140 mm
DepthDiffers	140 mm	150 mm
Height	86 mm	86 mm
WeightKnown for one	Unknown — not stated by the source	1.79 kg
Packaging data1 differ
Package typeDiffers	Box	Bulk
Technical detailsidentical
Sustainability certificatesKnown for one	ErP, Triman	Unknown — not stated by the source
Logistics dataidentical
Warranty periodKnown for one	3 year(s)	Unknown — not stated by the source

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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