Product comparison · 2 power supply units

be quiet! BQT L7-630W vs be quiet! BQT L7-730W

47specifications compared
8differ
39identical
13known for one product only

Key differences

Total power
- BQT L7-630W:630 W
- BQT L7-730W:730 W
Max output current (+3.3V)
- BQT L7-630W:17.5 A
- BQT L7-730W:17.9 A
Max output current (+12V)
- BQT L7-630W:40.5 A
- BQT L7-730W:48.5 A
Max output current (+5V)
- BQT L7-630W:14.1 A
- BQT L7-730W:14.4 A
Efficiency
- BQT L7-630W:86.44%
- BQT L7-730W:86.87%
PCI Express power connectors (6+2 pin)
- BQT L7-630W:1
- BQT L7-730W:2
ATX version
- BQT L7-630W:2.3
- BQT L7-730W:2.31
Dimensions (WxDxH)
- BQT L7-630W:140 x 150 x 86 mm
- BQT L7-730W:150 x 140 x 86 mm

Side by side

Differences highlightedShow differences only

Comparison of BQT L7-630W, BQT L7-730W
60 specifications	A be quiet! BQT L7-630W View product	B be quiet! BQT L7-730W View product
Power5 differ
Total powerDiffers	630 W	730 W
Peak powerKnown for one	634 W	Unknown — not stated by the source
Combined power (+3.3V)Known for one	70 W	Unknown — not stated by the source
Combined power (+12V)Known for one	420 W	Unknown — not stated by the source
Combined power (+5V)Known for one	60 W	Unknown — not stated by the source
Combined power (-12V)Known for one	3.6 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)Differs	17.5 A	17.9 A
Max output current (+12V)Differs	40.5 A	48.5 A
Max output current (+5V)Differs	14.1 A	14.4 A
EfficiencyDiffers	86.44%	86.87%
Ports & interfaces1 differ
PCI Express power connectors (6+2 pin)Differs	1	2
PCI Express power connectors (6-pin)Known for one	Unknown — not stated by the source	2
Performance1 differ
ATX versionDiffers	2.3	2.31
Noise levelKnown for one	25 dB	Unknown — not stated by the source
Designidentical
Fan speedKnown for one	1650	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Other features1 differ
Dimensions (WxDxH)Differs	140 x 150 x 86 mm	150 x 140 x 86 mm
Power managementKnown for one	Yes	Unknown — not stated by the source
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
Technical detailsidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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