Product comparison · 2 power supply units

Acer PY.50008.001 power supply unit vs Zalman ZM750-HP Plus

5specifications compared
2differ
3identical
48known for one product only

Key differences

Total power
- PY.50008.001 power supply unit:500 W
- ZM750-HP Plus:750 W
Cabling type
- PY.50008.001 power supply unit:Non-Modular
- ZM750-HP Plus:Semi-Modular

Side by side

Differences highlightedShow differences only

Comparison of PY.50008.001, ZM750-HP Plus
53 specifications	A Acer PY.50008.001 power supply unit Model PY.50008.001 View product	B Zalman ZM750-HP Plus View product
Power1 differ
Total powerDiffers	500 W	750 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Input currentKnown for one	Unknown — not stated by the source	10 A
Maximum input current (@110V)Known for one	Unknown — not stated by the source	+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V
Power factorKnown for one	Unknown — not stated by the source	99
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Combined power (+3.3V)Known for one	Unknown — not stated by the source	150 W
Combined power (+12V)Known for one	Unknown — not stated by the source	720 W
Combined power (+5V)Known for one	Unknown — not stated by the source	150 W
Combined power (-12V)Known for one	Unknown — not stated by the source	3.6 W
Combined power (+5Vsb)Known for one	Unknown — not stated by the source	17.5 W
Max output current (+3.3V)Known for one	Unknown — not stated by the source	20 A
Max output current (+12V1)Known for one	Unknown — not stated by the source	25 A
Max output current (+12V2)Known for one	Unknown — not stated by the source	20 A
Max output current (+12V3)Known for one	Unknown — not stated by the source	28 A
Max output current (+12V4)Known for one	Unknown — not stated by the source	28 A
Max output current (+5V)Known for one	Unknown — not stated by the source	25 A
Max output current (-12V)Known for one	Unknown — not stated by the source	0.3 A
Max output current (+5Vsb)Known for one	Unknown — not stated by the source	17.5 A
EfficiencyKnown for one	Unknown — not stated by the source	90%
Power protection featuresKnown for one	Unknown — not stated by the source	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
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	4
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	4
PCI Express power connectors (6-pin)Known for one	Unknown — not stated by the source	2
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	2
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 Silver
ATX versionKnown for one	Unknown — not stated by the source	2.3
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	100000 h
Compatible productsKnown for one	Aspire M7200	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	14 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
On/off switchKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 80 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	CB, CE, FCC
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	150 mm
DepthKnown for one	Unknown — not stated by the source	180 mm
HeightKnown for one	Unknown — not stated by the source	86 mm
WeightKnown for one	Unknown — not stated by the source	3.5 kg
Packaging dataidentical
ManualKnown for one	Unknown — not stated by the source	Yes

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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