Product comparison · 2 power supply units

ARCTIC Fusion 550R vs Chieftec CFT-650-14C power supply unit

10specifications compared
10differ
0identical
47known for one product only

Key differences

Total power
- Fusion 550R:550 W
- CFT-650-14C power supply unit:600 W
AC input voltage
- Fusion 550R:90 - 260 V
- CFT-650-14C power supply unit:100 - 240 V
Input current
- Fusion 550R:3 A
- CFT-650-14C power supply unit:8/4 A
Efficiency
- Fusion 550R:86%
- CFT-650-14C power supply unit:80%
Number of SATA power connectors
- Fusion 550R:6
- CFT-650-14C power supply unit:4
Peripheral (Molex) power connectors (4-pin)
- Fusion 550R:1
- CFT-650-14C power supply unit:Yes
PCI Express power connectors (6-pin)
- Fusion 550R:2
- CFT-650-14C power supply unit:Yes
Cabling type
- Fusion 550R:Non-Modular
- CFT-650-14C power supply unit:Semi-Modular

Side by side

Differences highlightedShow differences only

Comparison of Fusion 550R, CFT-650-14C
57 specifications	A ARCTIC Fusion 550R View product	B Chieftec CFT-650-14C power supply unit Model CFT-650-14C View product
Power4 differ
Total powerDiffers	550 W	600 W
AC input voltageDiffers	90 - 260 V	100 - 240 V
AC input frequencyKnown for one	47 - 63 Hz	Unknown — not stated by the source
Input currentDiffers	3 A	8/4 A
Power factorKnown for one	99	Unknown — not stated by the source
Power Factor Correction (PFC) typeKnown for one	Active	Unknown — not stated by the source
Combined power (+3.3V)Known for one	130 W	Unknown — not stated by the source
Combined power (+12V)Known for one	408 W	Unknown — not stated by the source
Combined power (+5V)Known for one	130 W	Unknown — not stated by the source
Combined power (-12V)Known for one	9.6 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)Known for one	24 A	Unknown — not stated by the source
Max output current (+12V1)Known for one	17 A	Unknown — not stated by the source
Max output current (+12V2)Known for one	17 A	Unknown — not stated by the source
Max output current (+5V)Known for one	24 A	Unknown — not stated by the source
Max output current (-12V)Known for one	0.8 A	Unknown — not stated by the source
Max output current (+5Vsb)Known for one	2.5 A	Unknown — not stated by the source
EfficiencyDiffers	86%	80%
Hold timeKnown for one	17 ms	Unknown — not stated by the source
Power Good signal delay rangeKnown for one	100 - 500 ms	Unknown — not stated by the source
Power protection featuresKnown for one	Over power, Over voltage, Short circuit	Unknown — not stated by the source
Ports & interfaces4 differ
Motherboard power connectorKnown for one	20+4 pin ATX	Unknown — not stated by the source
Number of SATA power connectorsDiffers	6	4
Peripheral (Molex) power connectors (4-pin)Differs	1	Yes
PCI Express power connectors (6-pin)Differs	2	Yes
PCI Express power connectors (6+2 pin)Known for one	2	Unknown — not stated by the source
Floppy disk drive connectorKnown for one	Yes	Unknown — not stated by the source
Cabling typeDiffers	Non-Modular	Semi-Modular
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Performanceidentical
PurposeKnown for one	PC	Unknown — not stated by the source
Power supply unit (PSU) form factorKnown for one	ATX	Unknown — not stated by the source
Noise levelKnown for one	20 dB	Unknown — not stated by the source
Bearing technologyKnown for one	FDB	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	100000 h	Unknown — not stated by the source
Design2 differ
Product colourDiffers	Black	Blue
Cooling typeKnown for one	Active	Unknown — not stated by the source
Fan diameterDiffers	8 cm	14 cm
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Fan speedKnown for one	0 - 2000 RPM	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 80 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 95%	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	CE, CB, CUL (Level 6)	Unknown — not stated by the source
Safety regulation & standardsidentical
SafetyKnown for one	CUL (Level 6) / CE / CB	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	150 mm	Unknown — not stated by the source
DepthKnown for one	160 mm	Unknown — not stated by the source
HeightKnown for one	86 mm	Unknown — not stated by the source
Packaging dataidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Screws includedKnown for one	Yes	Unknown — not stated by the source
Number of screwsKnown for one	4	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	154 x 15 x 85 mm
Maximum currentKnown for one	Unknown — not stated by the source	30 A
Output voltage noteKnown for one	Unknown — not stated by the source	+3.3V, +5V, +12V1, +12V2, +12V3, +12V4, -12V, +5Vsb

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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