Product comparison · 2 power supply units

be quiet! BQT P8-PRO-1200W vs be quiet! Straight Power E8

46specifications compared
20differ
26identical
18known for one product only

Key differences

Total power
- BQT P8-PRO-1200W:1200 W
- Straight Power E8:600 W
Combined power (+3.3V)
- BQT P8-PRO-1200W:80 W
- Straight Power E8:140 W
Combined power (+12V)
- BQT P8-PRO-1200W:1152 W
- Straight Power E8:576 W
Combined power (+5V)
- BQT P8-PRO-1200W:100 W
- Straight Power E8:140 W
Combined power (+5Vsb)
- BQT P8-PRO-1200W:20 W
- Straight Power E8:15 W
Max output current (+12V)
- BQT P8-PRO-1200W:96 A
- Straight Power E8:48 A
Max output current (+5V)
- BQT P8-PRO-1200W:30 A
- Straight Power E8:24 A
Max output current (+5Vsb)
- BQT P8-PRO-1200W:4 A
- Straight Power E8:3 A

Side by side

Differences highlightedShow differences only

Comparison of BQT P8-PRO-1200W, Straight Power E8
64 specifications	A be quiet! BQT P8-PRO-1200W View product	B be quiet! Straight Power E8 View product
Power10 differ
Total powerDiffers	1200 W	600 W
Peak powerKnown for one	1300 W	Unknown — not stated by the source
Maximum input current (@110V)Differs	+12V1,+12V2,+12V3,+12V4,+12V5,+12V6,+3.3V,+5V,+5Vsb,-12V	+12V1,+12V2,+12V3,+3.3V,+5V,+5Vsb,-12V
Power factorKnown for one	0.99	Unknown — not stated by the source
Combined power (+3.3V)Differs	80 W	140 W
Combined power (+12V)Differs	1152 W	576 W
Combined power (+5V)Differs	100 W	140 W
Combined power (+5Vsb)Differs	20 W	15 W
Max output current (+12V)Differs	96 A	48 A
Max output current (+5V)Differs	30 A	24 A
Max output current (+5Vsb)Differs	4 A	3 A
Hold timeKnown for one	30 ms	Unknown — not stated by the source
Power protection featuresDiffers	Over current, Over power, Over voltage, Short circuit, Under voltage, Overheating	Over current, Over power, Over voltage, Overload, Short circuit, Under voltage, Overheating
Ports & interfaces6 differ
Number of SATA power connectorsDiffers	11	6
Peripheral (Molex) power connectors (4-pin)Differs	8	5
PCI Express power connectors (6-pin)Differs	3	1
PCI Express power connectors (6+2 pin)Differs	3	2
CPU power connectors (8-pin)Known for one	1	Unknown — not stated by the source
Connector(s)Differs	21	IEC C14
Cabling typeDiffers	Semi-Modular	Non-Modular
Monitor outletKnown for one	No	Unknown — not stated by the source
CPU P4 connector (4-pin)Known for one	Unknown — not stated by the source	1
Performance1 differ
Noise levelDiffers	31 dB	20.5 dB
Compatible productsKnown for one	Intel DPD C6	Unknown — not stated by the source
Designidentical
Cooling typeKnown for one	Active	Unknown — not stated by the source
IlluminationKnown for one	No	Unknown — not stated by the source
Certificates1 differ
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationDiffers	2002/95/EG RoHS & WEEE	CE, CB, D, N, S, TUV
Safety regulation & standards1 differ
SafetyDiffers	CE, CB, TUV, N, S, Fl, D	FL
Weight & dimensionsidentical
WidthKnown for one	200 mm	Unknown — not stated by the source
DepthKnown for one	150 mm	Unknown — not stated by the source
HeightKnown for one	86 mm	Unknown — not stated by the source
Technical detailsidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other features1 differ
Dimensions (WxDxH)Differs	200 x 150 x 86 mm	160 x 150 x 86 mm
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	328 x 248 x 102 mm
Parallel processing technology supportKnown for one	Unknown — not stated by the source	Not supported
Ports quantityKnown for one	Unknown — not stated by the source	20
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	3.01 kg

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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