Product comparison · 2 power supply units

Gamer Storm PF650X power supply unit vs Hiditec BZ650 v2 80PLUS BRONZE

31specifications compared
15differ
16identical
26known for one product only

Key differences

The Hiditec BZ650 v2 80PLUS BRONZE has 2 A more max output current (+3.3V) than the Gamer Storm PF650X power supply unit (20 A vs 18 A). The Hiditec BZ650 v2 80PLUS BRONZE has 0.2 A more max output current (+12V) than the Gamer Storm PF650X power supply unit (54.2 A vs 54 A). The Hiditec BZ650 v2 80PLUS BRONZE has 2 A more max output current (+5V) than the Gamer Storm PF650X power supply unit (20 A vs 18 A). AC input voltage: 180 - 264 V on the Gamer Storm PF650X power supply unit, 230 V on the Hiditec BZ650 v2 80PLUS BRONZE. Bearing technology: HYB on the Gamer Storm PF650X power supply unit, FDB on the Hiditec BZ650 v2 80PLUS BRONZE.

AC input voltage
- PF650X power supply unit:180 - 264 V
- BZ650 v2 80PLUS BRONZE:230 V
Max output current (+3.3V)
- PF650X power supply unit:18 A
- BZ650 v2 80PLUS BRONZE:20 A
Max output current (+12V)
- PF650X power supply unit:54 A
- BZ650 v2 80PLUS BRONZE:54.2 A
Max output current (+5V)
- PF650X power supply unit:18 A
- BZ650 v2 80PLUS BRONZE:20 A
Max output current (+5Vsb)
- PF650X power supply unit:3 A
- BZ650 v2 80PLUS BRONZE:2.5 A
Motherboard power cable length
- PF650X power supply unit:55 cm
- BZ650 v2 80PLUS BRONZE:60 cm
Number of SATA power connectors
- PF650X power supply unit:3
- BZ650 v2 80PLUS BRONZE:5
SATA power cable length
- PF650X power supply unit:450,600,750 mm
- BZ650 v2 80PLUS BRONZE:500,630,760 mm

Side by side

Differences highlightedShow differences only

Comparison of PF650X, BZ650 v2 80PLUS BRONZE
57 specifications	A Gamer Storm PF650X power supply unit Model PF650X View product	B Hiditec BZ650 v2 80PLUS BRONZE View product
Power6 differ
Total power	650 W	650 W
AC input voltageDiffers	180 - 264 V	230 V
AC input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Input current	5 A	5 A
Power Factor Correction (PFC) type	Active	Active
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	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	18 A	20 A
Max output current (+12V)Differs	54 A	54.2 A
Max output current (+5V)Differs	18 A	20 A
Max output current (-12V)	0.3 A	0.3 A
Max output current (+5Vsb)Differs	3 A	2.5 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 current, Over voltage, Short circuit, Over power, Under voltage, Overheating
Power factorKnown for one	Unknown — not stated by the source	0.9
Ports & interfaces4 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Motherboard power cable lengthDiffers	55 cm	60 cm
Number of SATA power connectorsDiffers	3	5
SATA power cable lengthDiffers	450,600,750 mm	500,630,760 mm
Number of SATA power cablesKnown for one	1	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	1	Unknown — not stated by the source
Peripheral (Molex) power cable lengthKnown for one	900 mm	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Differs	2	4
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)	Yes	Yes
PCI Express connector	Yes	Yes
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
Number of PATA power connectorsKnown for one	Unknown — not stated by the source	2
EPS power connector (4+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
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Number of EPS connectorsKnown for one	Unknown — not stated by the source	2
Performance2 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certification	80 PLUS Bronze	80 PLUS Bronze
Cybenetics certificationKnown for one	Bronze	Unknown — not stated by the source
ATX versionKnown for one	2.52	Unknown — not stated by the source
Bearing technologyDiffers	HYB	FDB
Mean time between failures (MTBF)Differs	40000 h	100000 h
Design1 differ
Product colour	Black	Black
Cooling type	Active	Active
Fan diameterDiffers	12 cm	14 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
Certificates1 differ
Compliance certificatesDiffers	TÜV mark, CE, CCC, RCM, KC, EAC, WEEE, RoHS	CE, Federal Communications Commission (FCC), RoHS, CB
Weight & dimensions1 differ
Width	150 mm	150 mm
DepthDiffers	140 mm	160 mm
Height	86 mm	86 mm
Packaging dataidentical
Package typeKnown for one	Box	Unknown — not stated by the source
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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