Product comparison · 2 power supply units

Acer PY.75009.002 power supply unit vs FSP AU-550M power supply unit

4specifications compared
3differ
1identical
22known for one product only

Key differences

Total power
- PY.75009.002 power supply unit:750 W
- AU-550M power supply unit:550 W
AC input voltage
- PY.75009.002 power supply unit:100 - 240 V
- AU-550M power supply unit:90 - 264 V
Cabling type
- PY.75009.002 power supply unit:Non-Modular
- AU-550M power supply unit:Semi-Modular

Side by side

Differences highlightedShow differences only

Comparison of PY.75009.002, AU-550M
26 specifications	A Acer PY.75009.002 power supply unit Model PY.75009.002 View product	B FSP AU-550M power supply unit Model AU-550M View product
Power2 differ
Total powerDiffers	750 W	550 W
AC input voltageDiffers	100 - 240 V	90 - 264 V
Maximum input current (@110V)Known for one	Unknown — not stated by the source	+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Power protection featuresKnown for one	Unknown — not stated by the source	Over current, Over voltage, Short circuit
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Ports & interfaces1 differ
Motherboard power connectorKnown for one	Unknown — not stated by the source	20+4 pin ATX
Number of SATA power connectorsKnown for one	Unknown — not stated by the source	7
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	4
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	4
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Cabling typeDiffers	Non-Modular	Semi-Modular
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factorKnown for one	Unknown — not stated by the source	ATX
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Gold
Noise levelKnown for one	Unknown — not stated by the source	21 dB
Compatible productsKnown for one	Aspire G7711	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Cooling typeKnown for one	Unknown — not stated by the source	Active
Fan diameterKnown for one	Unknown — not stated by the source	12 cm
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Fan locationKnown for one	Unknown — not stated by the source	Side
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	150 mm
DepthKnown for one	Unknown — not stated by the source	160 mm
HeightKnown for one	Unknown — not stated by the source	86 mm

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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