Product comparison · 2 power supply units

GIGABYTE GE-H900A-D1 power supply unit vs GIGABYTE Pulse power supply unit

22specifications compared
13differ
9identical
18known for one product only

Key differences

Total power
- GE-H900A-D1 power supply unit:900 W
- Pulse power supply unit:650 W
Input current
- GE-H900A-D1 power supply unit:12 A
- Pulse power supply unit:5 - 10 A
Max output current (+3.3V)
- GE-H900A-D1 power supply unit:25 A
- Pulse power supply unit:20 A
Max output current (+5V)
- GE-H900A-D1 power supply unit:25 A
- Pulse power supply unit:20 A
Max output current (+5Vsb)
- GE-H900A-D1 power supply unit:4 A
- Pulse power supply unit:2.5 A
Number of SATA power connectors
- GE-H900A-D1 power supply unit:12
- Pulse power supply unit:6
Peripheral (Molex) power connectors (4-pin)
- GE-H900A-D1 power supply unit:5
- Pulse power supply unit:4
PCI Express power connectors (6+2 pin)
- GE-H900A-D1 power supply unit:6
- Pulse power supply unit:3

Side by side

Differences highlightedShow differences only

Comparison of GE-H900A-D1, Pulse
40 specifications	A GIGABYTE GE-H900A-D1 power supply unit Model GE-H900A-D1 View product	B GIGABYTE Pulse power supply unit Model Pulse View product
Power6 differ
Total powerDiffers	900 W	650 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Input currentDiffers	12 A	5 - 10 A
Maximum input current (@110V)Differs	+12V1,+12V2,+12V3,+12V4,+12V5,+3.3V,+5V,+5Vsb,-12V	+12V,+3.3V,+5V,+5Vsb,-12V
Max output current (+3.3V)Differs	25 A	20 A
Max output current (+12V1)Known for one	25 A	Unknown — not stated by the source
Max output current (+12V2)Known for one	25 A	Unknown — not stated by the source
Max output current (+12V3)Known for one	25 A	Unknown — not stated by the source
Max output current (+12V4)Known for one	28 A	Unknown — not stated by the source
Max output current (+5V)Differs	25 A	20 A
Max output current (-12V)	0.5 A	0.5 A
Max output current (+5Vsb)Differs	4 A	2.5 A
Combined power (+3.3V)Known for one	Unknown — not stated by the source	100 W
Combined power (+12V)Known for one	Unknown — not stated by the source	648 W
Combined power (+5V)Known for one	Unknown — not stated by the source	100 W
Max output current (+12V)Known for one	Unknown — not stated by the source	54 A
EfficiencyKnown for one	Unknown — not stated by the source	82%
Power protection featuresKnown for one	Unknown — not stated by the source	Over power, Over voltage, Short circuit, Under voltage
Ports & interfaces3 differ
Motherboard power connector	24-pin ATX	24-pin ATX
Number of SATA power connectorsDiffers	12	6
Peripheral (Molex) power connectors (4-pin)Differs	5	4
EPS power connector (8-pin)Known for one	Yes	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Differs	6	3
CPU power connector (4+4 pin)	Yes	Yes
Floppy disk drive connectorKnown for one	Yes	Unknown — not stated by the source
Cabling type	Semi-Modular	Semi-Modular
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Performance2 differ
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certificationDiffers	80 PLUS Silver	80 PLUS Bronze
ATX versionDiffers	2.3	2.32
PurposeKnown for one	Unknown — not stated by the source	PC
Designidentical
Product colour	Black	Black
Fan diameterKnown for one	12 cm	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions2 differ
Width	150 mm	150 mm
DepthDiffers	200 mm	140 mm
Height	86 mm	86 mm
WeightDiffers	2.5 kg	1.85 kg
Safety regulation & standardsidentical
SafetyKnown for one	Unknown — not stated by the source	CB, CE, CCC, EAC, TUV

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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