Product comparison · 2 power supply units

Aerocool E85 power supply unit vs be quiet! Dark Power Pro P8

6specifications compared
4differ
2identical
18known for one product only

Key differences

Total power
- E85 power supply unit:700 W
- Dark Power Pro P8:750 W
Number of SATA power connectors
- E85 power supply unit:3
- Dark Power Pro P8:9
Peripheral (Molex) power connectors (4-pin)
- E85 power supply unit:2
- Dark Power Pro P8:Yes
Cabling type
- E85 power supply unit:Non-Modular
- Dark Power Pro P8:Semi-Modular

Side by side

Differences highlightedShow differences only

Comparison of E85, Dark Power Pro P8
24 specifications	A Aerocool E85 power supply unit Model E85 View product	B be quiet! Dark Power Pro P8 View product
Power1 differ
Total powerDiffers	700 W	750 W
EfficiencyKnown for one	85%	Unknown — not stated by the source
Power protection featuresKnown for one	Over current, Over power, Over voltage, Short circuit, Under voltage	Unknown — not stated by the source
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Ports & interfaces3 differ
Number of SATA power connectorsDiffers	3	9
Peripheral (Molex) power connectors (4-pin)Differs	2	Yes
PCI Express power connectors (8-pin)Known for one	2	Unknown — not stated by the source
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Floppy drive power connector	1	1
Cabling typeDiffers	Non-Modular	Semi-Modular
PCI Express power connectors (6-pin)Known for one	Unknown — not stated by the source	Yes
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
I/O portsKnown for one	Unknown — not stated by the source	1 x ATX 12V 24-Pin 1 x MB Connector 8 x 4-Pin Molex (HDD) 2 x 4-Pin Floppy (FDD) 9 x S-ATA 2 x 4-Pin 12V 1 x P8 Connector 2 x 6-Pin PCI-Express 2 x 6+2-Pin PCI-Express 4 x 3-Pin Fan Connector 4 x 4-Pin Fan Connector
Performanceidentical
Power supply unit (PSU) form factor	ATX	ATX
Noise levelKnown for one	35.5 dB	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	120000 h	Unknown — not stated by the source
Compatible productsKnown for one	Dual Core CPU, ATI CrossFire, NVIDIA SLi	Unknown — not stated by the source
Designidentical
Fan diameterKnown for one	13.9 cm	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Black
Safety regulation & standardsidentical
SafetyKnown for one	CE, CB, TUV, FCC, UL, CUL	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	80+ Bronze	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	150 x 160 x 86 mm	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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