Product comparison · 2 power supply units

FSP 650-50ARN power supply unit vs FSP 700-50ARN power supply unit

Key differences

Total power
- 650-50ARN power supply unit:650 W
- 700-50ARN power supply unit:700 W
Combined power (+3.3V)
- 650-50ARN power supply unit:150 W
- 700-50ARN power supply unit:160 W
Combined power (+5V)
- 650-50ARN power supply unit:150 W
- 700-50ARN power supply unit:160 W
Max output current (+3.3V)
- 650-50ARN power supply unit:20 A
- 700-50ARN power supply unit:22 A
Max output current (+12V)
- 650-50ARN power supply unit:50 A
- 700-50ARN power supply unit:51.7 A
Max output current (+5V)
- 650-50ARN power supply unit:20 A
- 700-50ARN power supply unit:22 A

Differences highlightedShow differences only

Comparison of 650-50ARN, 700-50ARN
31 specifications	A FSP 650-50ARN power supply unit Model 650-50ARN View product	B FSP 700-50ARN power supply unit Model 700-50ARN View product
Power6 differ
Total powerDiffers	650 W	700 W
AC input voltage	230 V	230 V
Maximum input current (@110V)	+12V,+3.3V,+5V,+5Vsb,-12V	+12V,+3.3V,+5V,+5Vsb,-12V
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)Differs	150 W	160 W
Combined power (+5V)Differs	150 W	160 W
Max output current (+3.3V)Differs	20 A	22 A
Max output current (+12V)Differs	50 A	51.7 A
Max output current (+5V)Differs	20 A	22 A
Max output current (-12V)	0.3 A	0.3 A
Max output current (+5Vsb)	3 A	3 A
Power protection features	Over voltage, Overload, Short circuit	Over voltage, Overload, Short circuit
Ports & interfacesidentical
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Number of SATA power connectors	6	6
Peripheral (Molex) power connectors (4-pin)	2	2
PCI Express power connectors (8-pin)	2	2
CPU power connector (4+4 pin)	Yes	Yes
Cabling type	Non-Modular	Non-Modular
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certification	80 PLUS	80 PLUS
ATX version	2.3	2.3
Designidentical
Product colour	Aluminium	Aluminium
Cooling type	Active	Active
Fan diameter	12 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
Fan location	Side	Side
On/off switch	Yes	Yes
Weight & dimensionsidentical
Width	150 mm	150 mm
Depth	86 mm	86 mm
Height	140 mm	140 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.