Product comparison · 2 power supply units

Chieftec GPA-350B8 power supply unit vs GIGABYTE GE-HK20A-D1 power supply unit

23specifications compared
19differ
4identical
19known for one product only

Key differences

Total power
- GPA-350B8 power supply unit:350 W
- GE-HK20A-D1 power supply unit:1200 W
AC input voltage
- GPA-350B8 power supply unit:230 V
- GE-HK20A-D1 power supply unit:110 - 240 V
AC input frequency
- GPA-350B8 power supply unit:47 - 63 Hz
- GE-HK20A-D1 power supply unit:50 - 60 Hz
Input current
- GPA-350B8 power supply unit:3 A
- GE-HK20A-D1 power supply unit:15 A
Max output current (+3.3V)
- GPA-350B8 power supply unit:12 A
- GE-HK20A-D1 power supply unit:25 A
Max output current (+12V1)
- GPA-350B8 power supply unit:15 A
- GE-HK20A-D1 power supply unit:25 A
Max output current (+12V2)
- GPA-350B8 power supply unit:15 A
- GE-HK20A-D1 power supply unit:25 A
Max output current (+5V)
- GPA-350B8 power supply unit:17 A
- GE-HK20A-D1 power supply unit:25 A

Side by side

Differences highlightedShow differences only

Comparison of GPA-350B8, GE-HK20A-D1
42 specifications	A Chieftec GPA-350B8 power supply unit Model GPA-350B8 View product	B GIGABYTE GE-HK20A-D1 power supply unit Model GE-HK20A-D1 View product
Power10 differ
Total powerDiffers	350 W	1200 W
AC input voltageDiffers	230 V	110 - 240 V
AC input frequencyDiffers	47 - 63 Hz	50 - 60 Hz
Input currentDiffers	3 A	15 A
Maximum input current (@110V)Known for one	Unknown — not stated by the source	+12V1,+12V2,+12V3,+12V4,+12V5,+12V6,+3.3V,+5V,+5Vsb,-12V
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Max output current (+3.3V)Differs	12 A	25 A
Max output current (+12V1)Differs	15 A	25 A
Max output current (+12V2)Differs	15 A	25 A
Max output current (+12V3)Known for one	Unknown — not stated by the source	25 A
Max output current (+12V4)Known for one	Unknown — not stated by the source	30 A
Max output current (+5V)Differs	17 A	25 A
Max output current (-12V)Differs	0.3 A	0.5 A
Max output current (+5Vsb)Differs	2.5 A	4 A
Combined power (+3.3V)Known for one	100 W	Unknown — not stated by the source
Combined power (+5V)Known for one	100 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
Power protection featuresKnown for one	Over voltage, Overload, Short circuit, Under voltage	Unknown — not stated by the source
Ports & interfaces5 differ
Motherboard power connectorDiffers	20+4 pin ATX	24-pin ATX
Number of SATA power connectorsDiffers	3	12
Peripheral (Molex) power connectors (4-pin)Differs	2	5
EPS power connector (8-pin)Known for one	Unknown — not stated by the source	Yes
PCI Express power connectors (6+2 pin)Differs	0	6
CPU power connector (4+4 pin)	Yes	Yes
Floppy disk drive connectorKnown for one	Unknown — not stated by the source	Yes
Cabling typeDiffers	Non-Modular	Semi-Modular
PCI Express power connectors (6-pin)Known for one	0	Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
Performance1 differ
Power supply unit (PSU) form factorDiffers	PS/2	ATX
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Silver
ATX versionKnown for one	Unknown — not stated by the source	2.3
PurposeKnown for one	PC	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Metallic	Black
Cooling typeKnown for one	Unknown — not stated by the source	Active
Fan diameter	12 cm	12 cm
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Certificatesidentical
Compliance certificates	RoHS	RoHS
Weight & dimensions2 differ
Width	150 mm	150 mm
DepthDiffers	140 mm	200 mm
HeightDiffers	87 mm	86 mm
WeightKnown for one	Unknown — not stated by the source	2.5 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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