Product comparison · 2 power supply units

FSP300-50GHS 85+ vs FSP600-50ARN power supply unit

25specifications compared
20differ
5identical
24known for one product only

Key differences

Total power
- FSP300-50GHS 85+:300 W
- FSP600-50ARN power supply unit:600 W
AC input voltage
- FSP300-50GHS 85+:90 - 265 V
- FSP600-50ARN power supply unit:180 - 264 V
Input current
- FSP300-50GHS 85+:3.5 A
- FSP600-50ARN power supply unit:4 A
Combined power (+3.3V)
- FSP300-50GHS 85+:103 W
- FSP600-50ARN power supply unit:135 W
Combined power (+5V)
- FSP300-50GHS 85+:103 W
- FSP600-50ARN power supply unit:135 W
Combined power (-12V)
- FSP300-50GHS 85+:21 W
- FSP600-50ARN power supply unit:0.3 W
Combined power (+5Vsb)
- FSP300-50GHS 85+:21 W
- FSP600-50ARN power supply unit:3 W
Max output current (+3.3V)
- FSP300-50GHS 85+:21 A
- FSP600-50ARN power supply unit:18 A

Side by side

Differences highlightedShow differences only

Comparison of FSP300-50GHS 85+, FSP600-50ARN
49 specifications	A FSP FSP300-50GHS 85+View product	B FSP FSP600-50ARN power supply unit Model FSP600-50ARN View product
Power11 differ
Total powerDiffers	300 W	600 W
Peak powerKnown for one	Unknown — not stated by the source	650 W
AC input voltageDiffers	90 - 265 V	180 - 264 V
Input currentDiffers	3.5 A	4 A
Maximum input current (@110V)Known for one	Unknown — not stated by the source	+12V,+3.3V,+5V,-12V,-5Vsb
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Combined power (+3.3V)Differs	103 W	135 W
Combined power (+5V)Differs	103 W	135 W
Combined power (-12V)Differs	21 W	0.3 W
Combined power (+5Vsb)Differs	21 W	3 W
Max output current (+3.3V)Differs	21 A	18 A
Max output current (+12V)Known for one	Unknown — not stated by the source	42 A
Max output current (+5V)Differs	20 A	18 A
Max output current (-12V)Differs	0.5 A	0.3 A
EfficiencyDiffers	82%	88%
Power protection featuresKnown for one	Unknown — not stated by the source	Over current, Over voltage, Short circuit
Combined power (+12V)Known for one	228 W	Unknown — not stated by the source
Max output current (+12V1)Known for one	14 A	Unknown — not stated by the source
Max output current (+12V2)Known for one	19 A	Unknown — not stated by the source
Ports & interfaces3 differ
Motherboard power connectorDiffers	20+4 pin ATX	24-pin ATX
Number of SATA power connectorsDiffers	2	6
Peripheral (Molex) power connectors (4-pin)Differs	4	2
PCI Express power connectors (6-pin)Known for one	Unknown — not stated by the source	2
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	2
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
Cabling typeKnown for one	Unknown — not stated by the source	Non-Modular
CPU P4 connector (4-pin)Known for one	1	Unknown — not stated by the source
Floppy disk drive connectorKnown for one	Yes	Unknown — not stated by the source
Performance2 differ
PurposeDiffers	PC/Server	PC
Power supply unit (PSU) form factorDiffers	SFX	ATX
ATX versionKnown for one	Unknown — not stated by the source	2.3
80 PLUS certificationKnown for one	80 PLUS Bronze	Unknown — not stated by the source
Supported motherboard form factorsKnown for one	ATX	Unknown — not stated by the source
Design1 differ
Product colourDiffers	White	Black
Cooling typeKnown for one	Unknown — not stated by the source	Active
Fan locationKnown for one	Unknown — not stated by the source	Side
On/off switchKnown for one	Unknown — not stated by the source	Yes
Fan diameterKnown for one	8 cm	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	125 mm	150 mm
DepthDiffers	100 mm	140 mm
HeightDiffers	63.5 mm	86 mm
Technical detailsidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	150 x 140 x 86 mm

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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