Product comparison · 2 power supply units

FSP MEGA GM 1200W Power supply unit ATX ATX3.1 Black vs FSP VIC GD 850W

19specifications compared
8differ
11identical
29known for one product only

Key differences

Total power
- MEGA GM 1200W Power supply unit ATX ATX3.1 Black:1200 W
- VIC GD 850W:850 W
Peripheral (Molex) power connectors (4-pin)
- MEGA GM 1200W Power supply unit ATX ATX3.1 Black:4
- VIC GD 850W:3
Cabling type
- MEGA GM 1200W Power supply unit ATX ATX3.1 Black:Fully-Modular
- VIC GD 850W:Non-Modular
EPS version
- MEGA GM 1200W Power supply unit ATX ATX3.1 Black:2.91
- VIC GD 850W:2.92
Bearing technology
- MEGA GM 1200W Power supply unit ATX ATX3.1 Black:FDB
- VIC GD 850W:HDB
Fan diameter
- MEGA GM 1200W Power supply unit ATX ATX3.1 Black:13.5 cm
- VIC GD 850W:12 cm
Depth
- MEGA GM 1200W Power supply unit ATX ATX3.1 Black:150 mm
- VIC GD 850W:140 mm

Side by side

Differences highlightedShow differences only

Comparison of MEGA-1200GM, VIC GD 850W
48 specifications	A FSP MEGA GM 1200W Power supply unit ATX ATX3.1 Black Model MEGA-1200GM View product	B FSP VIC GD 850W View product
Power2 differ
Total powerDiffers	1200 W	850 W
AC input voltageKnown for one	Unknown — not stated by the source	220 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Input currentKnown for one	Unknown — not stated by the source	6 - 3 A
Power factorKnown for one	Unknown — not stated by the source	0.9
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Combined power (+3.3V)Known for one	Unknown — not stated by the source	80 W
Combined power (+12V)Known for one	Unknown — not stated by the source	849.6 W
Combined power (+5V)Known for one	Unknown — not stated by the source	80 W
Combined power (-12V)Known for one	Unknown — not stated by the source	3.6 W
Combined power (+5Vsb)Known for one	Unknown — not stated by the source	15 W
Max output current (+3.3V)Known for one	Unknown — not stated by the source	16 A
Max output current (+12V)Known for one	Unknown — not stated by the source	70.8 A
Max output current (+5V)Known for one	Unknown — not stated by the source	16 A
Max output current (-12V)Known for one	Unknown — not stated by the source	0.3 A
Max output current (+5Vsb)Known for one	Unknown — not stated by the source	3 A
Efficiency	90%	90%
Power protection featuresDiffers	No load operation, Over current, Over power, Over voltage, Overheating, Short circuit, Surge & inrush protection (SIP), Under voltage	Over voltage, Over current, Short circuit, Over power, Under voltage, Overheating, Surge & inrush, Surge & inrush protection (SIP), Surge and inrush, No load operation
Ports & interfaces2 differ
Motherboard power connectorKnown for one	Unknown — not stated by the source	20+4 pin ATX
Motherboard power cable lengthKnown for one	Unknown — not stated by the source	50 cm
Number of SATA power connectorsKnown for one	Unknown — not stated by the source	5
SATA power cable lengthKnown for one	Unknown — not stated by the source	450,600,750,900 mm
Number of SATA power cablesKnown for one	Unknown — not stated by the source	2
Peripheral (Molex) power connectors (4-pin)Differs	4	3
Peripheral (Molex) power cable lengthKnown for one	Unknown — not stated by the source	600,750,900 mm
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	2
PCI Express power connectors (12-pin)Known for one	Unknown — not stated by the source	1
PCI Express power cable lengthKnown for one	Unknown — not stated by the source	60 cm
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
CPU power cable lengthKnown for one	Unknown — not stated by the source	80 cm
PCI Express connectorKnown for one	Unknown — not stated by the source	Yes
Cabling typeDiffers	Fully-Modular	Non-Modular
Performance2 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certification	80 PLUS Gold	80 PLUS Gold
ATX version	3.1	3.1
EPS versionDiffers	2.91	2.92
Bearing technologyDiffers	FDB	HDB
Design1 differ
Product colour	Black	Black
Cooling type	Active	Active
Fan diameterDiffers	13.5 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
On/off switch	Yes	Yes
Weight & dimensions1 differ
Width	150 mm	150 mm
DepthDiffers	150 mm	140 mm
Height	86 mm	86 mm
Logistics dataidentical
Warranty periodKnown for one	Unknown — not stated by the source	3 year(s)
Packaging dataidentical
Package typeKnown for one	Box	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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