Product comparison · 2 power supply units

FSP ATX-450PNR power supply unit vs FSP ATX-600PNR power supply unit

29specifications compared
11differ
18identical
5known for one product only

Key differences

Total power
- ATX-450PNR power supply unit:450 W
- ATX-600PNR power supply unit:600 W
Combined power (+3.3V)
- ATX-450PNR power supply unit:130 W
- ATX-600PNR power supply unit:135 W
Combined power (+12V)
- ATX-450PNR power supply unit:360 W
- ATX-600PNR power supply unit:504 W
Combined power (+5V)
- ATX-450PNR power supply unit:130 W
- ATX-600PNR power supply unit:135 W
Max output current (+3.3V)
- ATX-450PNR power supply unit:22 A
- ATX-600PNR power supply unit:26 A
Max output current (+5V)
- ATX-450PNR power supply unit:16 A
- ATX-600PNR power supply unit:24 A
Max output current (-12V)
- ATX-450PNR power supply unit:0.8 A
- ATX-600PNR power supply unit:0.5 A
Max output current (+5Vsb)
- ATX-450PNR power supply unit:2.5 A
- ATX-600PNR power supply unit:3.5 A

Side by side

Differences highlightedShow differences only

Comparison of ATX-450PNR, ATX-600PNR
34 specifications	A FSP ATX-450PNR power supply unit Model ATX-450PNR View product	B FSP ATX-600PNR power supply unit Model ATX-600PNR View product
Power9 differ
Total powerDiffers	450 W	600 W
AC input voltage	230 V	230 V
Maximum input current (@110V)Differs	+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V	+12V,+3.3V,+5V,+5Vsb,-12V
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Combined power (+3.3V)Differs	130 W	135 W
Combined power (+12V)Differs	360 W	504 W
Combined power (+5V)Differs	130 W	135 W
Max output current (+3.3V)Differs	22 A	26 A
Max output current (+12V)Known for one	Unknown — not stated by the source	18 A
Max output current (+5V)Differs	16 A	24 A
Max output current (-12V)Differs	0.8 A	0.5 A
Max output current (+5Vsb)Differs	2.5 A	3.5 A
Power protection features	Over voltage, Overload, Short circuit	Over voltage, Overload, Short circuit
Max output current (+12V1)Known for one	14 A	Unknown — not stated by the source
Max output current (+12V2)Known for one	16 A	Unknown — not stated by the source
Ports & interfaces2 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Number of SATA power connectorsDiffers	2	6
Peripheral (Molex) power connectors (4-pin)Differs	4	2
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	2
CPU power connector (4+4 pin)	Yes	Yes
Floppy drive power connector	1	1
Cabling type	Non-Modular	Non-Modular
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
ATX version	2.2	2.2
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.

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