Product comparison · 2 power supply units

Chieftec GPB-400S power supply unit vs Lindy Coba power supply unit

19specifications compared
10differ
9identical
25known for one product only

Key differences

Total power
- GPB-400S power supply unit:400 W
- Coba power supply unit:550 W
AC input voltage
- GPB-400S power supply unit:200 - 240 V
- Coba power supply unit:115 - 230 V
Combined power (+3.3V)
- GPB-400S power supply unit:100 W
- Coba power supply unit:130 W
Combined power (+5V)
- GPB-400S power supply unit:100 W
- Coba power supply unit:130 W
Max output current (+3.3V)
- GPB-400S power supply unit:17 A
- Coba power supply unit:25 A
Max output current (+5V)
- GPB-400S power supply unit:16 A
- Coba power supply unit:25 A
PCI Express power connectors (6+2 pin)
- GPB-400S power supply unit:1
- Coba power supply unit:2
Power supply unit (PSU) form factor
- GPB-400S power supply unit:PS/2
- Coba power supply unit:ATX

Side by side

Differences highlightedShow differences only

Comparison of GPB-400S, Coba
44 specifications	A Chieftec GPB-400S power supply unit Model GPB-400S View product	B Lindy Coba power supply unit Model Coba View product
Power6 differ
Total powerDiffers	400 W	550 W
AC input voltageDiffers	200 - 240 V	115 - 230 V
AC input frequencyKnown for one	47 - 63 Hz	Unknown — not stated by the source
Input currentKnown for one	3 A	Unknown — not stated by the source
Power factorKnown for one	0.9	Unknown — not stated by the source
Combined power (+3.3V)Differs	100 W	130 W
Combined power (+5V)Differs	100 W	130 W
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 A	25 A
Max output current (+5V)Differs	16 A	25 A
Max output current (-12V)Known for one	0.3 A	Unknown — not stated by the source
EfficiencyKnown for one	85%	Unknown — not stated by the source
Power protection featuresKnown for one	Over voltage, Overload, Short circuit, Under voltage	Unknown — not stated by the source
Max output current (+12V)Known for one	Unknown — not stated by the source	0.5 A
Max output current (+12V2)Known for one	Unknown — not stated by the source	30 A
Ports & interfaces1 differ
PCI Express power connectors (6+2 pin)Differs	1	2
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
Number of SATA power connectorsKnown for one	Unknown — not stated by the source	4
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
PCI Express connectorKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
Power supply unit (PSU) form factorDiffers	PS/2	ATX
ATX versionKnown for one	2.3	Unknown — not stated by the source
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Bronze
Noise levelKnown for one	Unknown — not stated by the source	22 dB
Design2 differ
Product colourDiffers	Silver	Black
Fan diameterDiffers	12 cm	13.5 cm
Cooling typeKnown for one	Unknown — not stated by the source	Active
Fan locationKnown for one	Unknown — not stated by the source	Top
Weight & dimensionsidentical
WidthKnown for one	150 mm	Unknown — not stated by the source
DepthKnown for one	140 mm	Unknown — not stated by the source
HeightKnown for one	87 mm	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Other featuresidentical
Number of SATA connectorsKnown for one	5	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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