Product comparison · 2 power supply units

CoolBox DeepPower BR-650 vs Hiditec BZ-550W 80Plus Bronze

28specifications compared
15differ
13identical
32known for one product only

Key differences

Total power
- DeepPower BR-650:650 W
- BZ-550W 80Plus Bronze:550 W
AC input voltage
- DeepPower BR-650:100 - 240 V
- BZ-550W 80Plus Bronze:230 V
Max output current (+3.3V)
- DeepPower BR-650:18 A
- BZ-550W 80Plus Bronze:20 A
Max output current (+5V)
- DeepPower BR-650:18 A
- BZ-550W 80Plus Bronze:20 A
Max output current (-12V)
- DeepPower BR-650:0.5 A
- BZ-550W 80Plus Bronze:6 A
Max output current (+5Vsb)
- DeepPower BR-650:2.5 A
- BZ-550W 80Plus Bronze:15 A
Number of SATA power connectors
- DeepPower BR-650:4
- BZ-550W 80Plus Bronze:6
Peripheral (Molex) power connectors (4-pin)
- DeepPower BR-650:4
- BZ-550W 80Plus Bronze:3

Side by side

Differences highlightedShow differences only

Comparison of DeepPower BR-650, BZ-550W 80Plus Bronze
60 specifications	A CoolBox DeepPower BR-650 View product	B Hiditec BZ-550W 80Plus Bronze View product
Power7 differ
Total powerDiffers	650 W	550 W
AC input voltageDiffers	100 - 240 V	230 V
Maximum input current (@110V)Known for one	8 A	Unknown — not stated by the source
Maximum input current (@220V)Known for one	4 A	Unknown — not stated by the source
Combined power (+3.3V)Known for one	115 W	Unknown — not stated by the source
Combined power (+12V)Known for one	528 W	Unknown — not stated by the source
Combined power (+5V)Known for one	115 W	Unknown — not stated by the source
Combined power (-12V)Known for one	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	18 A	20 A
Max output current (+12V1)Known for one	22 A	Unknown — not stated by the source
Max output current (+12V2)Known for one	22 A	Unknown — not stated by the source
Max output current (+5V)Differs	18 A	20 A
Max output current (-12V)Differs	0.5 A	6 A
Max output current (+5Vsb)Differs	2.5 A	15 A
Hold timeKnown for one	17 ms	Unknown — not stated by the source
Power Good signal delay rangeKnown for one	100 - 500 ms	Unknown — not stated by the source
Power protection featuresDiffers	Over power, Over voltage, Short circuit, Under voltage	Over voltage, Overload, Under power
Max output current (+12V)Known for one	Unknown — not stated by the source	45 A
Ports & interfaces3 differ
Number of SATA power connectorsDiffers	4	6
Peripheral (Molex) power connectors (4-pin)Differs	4	3
PCI Express power connectors (6+2 pin)Differs	1	2
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
PCI Express connectorKnown for one	Yes	Unknown — not stated by the source
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
Motherboard power cable lengthKnown for one	Unknown — not stated by the source	50 cm
SATA power cable lengthKnown for one	Unknown — not stated by the source	600,750,900 mm
Peripheral (Molex) power cable lengthKnown for one	Unknown — not stated by the source	600,750,900 mm
CPU power cable lengthKnown for one	Unknown — not stated by the source	57 cm
Floppy disk drive cable lengthKnown for one	Unknown — not stated by the source	100 cm
CPU power connectors (8-pin)Known for one	Unknown — not stated by the source	1
Performance3 differ
PurposeDiffers	PC/Server	PC
ATX versionDiffers	2.31	2.4
Noise levelKnown for one	25 dB	Unknown — not stated by the source
Mean time between failures (MTBF)Differs	100000 h	80000 h
Silent modeKnown for one	Unknown — not stated by the source	Yes
Designidentical
Fan locationKnown for one	Top	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Certificates1 differ
CertificationDiffers	CE, WEEE	CE
Weight & dimensions1 differ
WeightDiffers	2.1 kg	1.75 kg
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	85 mm
Packaging dataidentical
ManualKnown for one	Yes	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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