Product comparison · 2 power supply units

StarTech.com 450 Watt ATX12V 2.3 80 Plus Bronze Computer Power Supply w/ Active PFC vs StarTech.com 450 Watt ATX12V 2.3 80 Plus Gold Computer Power Supply w/ Active PFC

47specifications compared
4differ
43identical
0known for one product only

Key differences

80 PLUS certification
- 450 Watt ATX12V 2.3 80 Plus Bronze Computer Power Supply w/ Active PFC:80 PLUS Bronze
- 450 Watt ATX12V 2.3 80 Plus Gold Computer Power Supply w/ Active PFC:80 PLUS Gold
Package width
- 450 Watt ATX12V 2.3 80 Plus Bronze Computer Power Supply w/ Active PFC:215 mm
- 450 Watt ATX12V 2.3 80 Plus Gold Computer Power Supply w/ Active PFC:202 mm
Package depth
- 450 Watt ATX12V 2.3 80 Plus Bronze Computer Power Supply w/ Active PFC:242 mm
- 450 Watt ATX12V 2.3 80 Plus Gold Computer Power Supply w/ Active PFC:240 mm
Package height
- 450 Watt ATX12V 2.3 80 Plus Bronze Computer Power Supply w/ Active PFC:127 mm
- 450 Watt ATX12V 2.3 80 Plus Gold Computer Power Supply w/ Active PFC:98 mm

Side by side

Differences highlightedShow differences only

Comparison of ATX2PW450BR, ATX2PW450GO
47 specifications	A StarTech.com 450 Watt ATX12V 2.3 80 Plus Bronze Computer Power Supply w/ Active PFC Model ATX2PW450BR View product	B StarTech.com 450 Watt ATX12V 2.3 80 Plus Gold Computer Power Supply w/ Active PFC Model ATX2PW450GO View product
Poweridentical
Total power	450 W	450 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Maximum input current (@110V)	+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V,-5V	+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V,-5V
Power Factor Correction (PFC) type	Active	Active
Max output current (+3.3V)	20 A	20 A
Max output current (+12V1)	37 A	37 A
Max output current (+12V2)	37 A	37 A
Max output current (+12V3)	37 A	37 A
Max output current (+12V4)	37 A	37 A
Max output current (+5V)	20 A	20 A
Max output current (-12V)	0.5 A	0.5 A
Max output current (+5Vsb)	2.5 A	2.5 A
Power protection features	Over current, Over power, Over voltage, Short circuit	Over current, Over power, Over voltage, Short circuit
Ports & interfacesidentical
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Number of SATA power connectors	4	4
Peripheral (Molex) power connectors (4-pin)	3	3
PCI Express power connectors (6-pin)	1	1
PCI Express power connectors (8-pin)	1	1
CPU P4 connector (4-pin)	1	1
CPU power connector (4+4 pin)	Yes	Yes
ATX power connector (20+4 pin)	Yes	Yes
PCI Express connector	Yes	Yes
Cabling type	Non-Modular	Non-Modular
Performance1 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certificationDiffers	80 PLUS Bronze	80 PLUS Gold
ATX version	2.3	2.3
EPS version	2.92	2.92
Designidentical
Product colour	Black	Black
Cooling type	Active	Active
Fan diameter	12 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
Fan location	Top	Top
On/off switch	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-20 - 80 °C	-20 - 80 °C
Certificatesidentical
Compliance certificates	RoHS	RoHS
Weight & dimensionsidentical
Width	68 mm	68 mm
Depth	150 mm	150 mm
Height	140 mm	140 mm
Weight	197 g	197 g
Packaging data3 differ
Package widthDiffers	215 mm	202 mm
Package depthDiffers	242 mm	240 mm
Package heightDiffers	127 mm	98 mm
Package weight	2.41 kg	2.41 kg
Other featuresidentical
Maximum current	60 A	60 A

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.

More power supply unit comparisons

All power supply unit comparisons