Product comparison · 2 power supply units

Gamer Storm PF650D V2 vs XPG KYBERII750G-BKCUS power supply unit

27specifications compared
17differ
10identical
19known for one product only

Key differences

The XPG KYBERII750G-BKCUS power supply unit has 100 W more total power than the Gamer Storm PF650D V2 (750 W vs 650 W). The Gamer Storm PF650D V2 has 100 - 240 V more AC input voltage than the XPG KYBERII750G-BKCUS power supply unit (200 - 240 V vs 100 - 240 V). The XPG KYBERII750G-BKCUS power supply unit has 6 A more input current than the Gamer Storm PF650D V2 (10 A vs 4 A). AC input frequency: 50/60 Hz on the Gamer Storm PF650D V2, 47 - 63 Hz on the XPG KYBERII750G-BKCUS power supply unit. 80 PLUS certification: 80 PLUS Silver on the Gamer Storm PF650D V2, 80 PLUS Gold on the XPG KYBERII750G-BKCUS power supply unit.

Total power
- PF650D V2:650 W
- KYBERII750G-BKCUS power supply unit:750 W
AC input voltage
- PF650D V2:200 - 240 V
- KYBERII750G-BKCUS power supply unit:100 - 240 V
AC input frequency
- PF650D V2:50/60 Hz
- KYBERII750G-BKCUS power supply unit:47 - 63 Hz
Input current
- PF650D V2:4 A
- KYBERII750G-BKCUS power supply unit:10 A
Max output current (+3.3V)
- PF650D V2:15 A
- KYBERII750G-BKCUS power supply unit:20 A
Max output current (+12V)
- PF650D V2:54 A
- KYBERII750G-BKCUS power supply unit:62.5 A
Max output current (+5V)
- PF650D V2:15 A
- KYBERII750G-BKCUS power supply unit:20 A
Motherboard power cable length
- PF650D V2:55 cm
- KYBERII750G-BKCUS power supply unit:65 cm

Side by side

Differences highlightedShow differences only

Comparison of PF650D V2, KYBERII750G-BKCUS
46 specifications	A Gamer Storm PF650D V2 View product	B XPG KYBERII750G-BKCUS power supply unit Model KYBERII750G-BKCUS View product
Power8 differ
Total powerDiffers	650 W	750 W
AC input voltageDiffers	200 - 240 V	100 - 240 V
AC input frequencyDiffers	50/60 Hz	47 - 63 Hz
Input currentDiffers	4 A	10 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	648 W	Unknown — not stated by the source
Combined power (+5V)Known for one	15 W	Unknown — not stated by the source
Combined power (-12V)Known for one	3.6 W	Unknown — not stated by the source
Max output current (+3.3V)Differs	15 A	20 A
Max output current (+12V)Differs	54 A	62.5 A
Max output current (+5V)Differs	15 A	20 A
Max output current (-12V)	0.3 A	0.3 A
Max output current (+5Vsb)	3 A	3 A
EfficiencyKnown for one	90%	Unknown — not stated by the source
Power protection featuresDiffers	Over current, Over power, Over voltage, Overheating, Overload, Short circuit, Surge & inrush protection (SIP), Under voltage	Over voltage, Over power, Short circuit, Over current, Under voltage, Overheating, Surge & inrush protection (SIP), No load operation
Power factorKnown for one	Unknown — not stated by the source	0.99
Ports & interfaces3 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Motherboard power cable lengthDiffers	55 cm	65 cm
Number of SATA power connectorsKnown for one	3	Unknown — not stated by the source
SATA power cable lengthDiffers	350 mm	450,550,650,750 mm
Peripheral (Molex) power connectors (4-pin)Differs	1	2
PCI Express power connectors (6+2 pin)	2	2
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
Number of SATA power cablesKnown for one	Unknown — not stated by the source	2
EPS power connector (8-pin)Known for one	Unknown — not stated by the source	Yes
EPS power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
PCI Express power connectors (12+4 pin)Known for one	Unknown — not stated by the source	1
Number of EPS connectorsKnown for one	Unknown — not stated by the source	2
PCI Express connectorKnown for one	Unknown — not stated by the source	Yes
Performance2 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certificationDiffers	80 PLUS Silver	80 PLUS Gold
ATX version	3.1	3.1
Bearing technologyDiffers	Hydro bearing	FDB
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	100000 h
Design1 differ
Product colour	Black	Black
Fan diameterDiffers	12 cm	13.5 cm
Number of fans	1 fan(s)	1 fan(s)
On/off switch	Yes	Yes
Certificatesidentical
CertificationKnown for one	80PLUS 230V EU Silver / CYBENETICS 230V Silver / PPLP 230V Silver	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	120 mm	86 mm
DepthDiffers	140 mm	150 mm
HeightDiffers	25 mm	150 mm
WeightKnown for one	Unknown — not stated by the source	1.94 kg

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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