Product comparison · 2 power supply units

StarTech.com 450 Watt ATX12V 2.3 80 Plus Gold Computer Power Supply w/ Active PFC vs StarTech.com Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U

16specifications compared
14differ
2identical
37known for one product only

Key differences

Total power
- 450 Watt ATX12V 2.3 80 Plus Gold Computer Power Supply w/ Active PFC:450 W
- Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U:200 W
AC input voltage
- 450 Watt ATX12V 2.3 80 Plus Gold Computer Power Supply w/ Active PFC:100 - 240 V
- Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U:110 - 240 V
Product colour
- 450 Watt ATX12V 2.3 80 Plus Gold Computer Power Supply w/ Active PFC:Black
- Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U:Grey
Operating temperature (T-T)
- 450 Watt ATX12V 2.3 80 Plus Gold Computer Power Supply w/ Active PFC:0 - 40 °C
- Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U:0 - 60 °C
Storage temperature (T-T)
- 450 Watt ATX12V 2.3 80 Plus Gold Computer Power Supply w/ Active PFC:-20 - 80 °C
- Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U:-10 - 70 °C
Width
- 450 Watt ATX12V 2.3 80 Plus Gold Computer Power Supply w/ Active PFC:68 mm
- Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U:225 mm
Depth
- 450 Watt ATX12V 2.3 80 Plus Gold Computer Power Supply w/ Active PFC:150 mm
- Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U:212 mm
Height
- 450 Watt ATX12V 2.3 80 Plus Gold Computer Power Supply w/ Active PFC:140 mm
- Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U:120 mm

Side by side

Differences highlightedShow differences only

Comparison of ATX2PW450GO, ETCHS2UPSU
53 specifications	A StarTech.com 450 Watt ATX12V 2.3 80 Plus Gold Computer Power Supply w/ Active PFC Model ATX2PW450GO View product	B StarTech.com Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U Model ETCHS2UPSU View product
Power3 differ
Total powerDiffers	450 W	200 W
AC input voltageDiffers	100 - 240 V	110 - 240 V
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Maximum input current (@110V)Differs	+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V,-5V	+12V
Max output current (+3.3V)Known for one	20 A	Unknown — not stated by the source
Max output current (+12V1)Known for one	37 A	Unknown — not stated by the source
Max output current (+12V2)Known for one	37 A	Unknown — not stated by the source
Max output current (+12V3)Known for one	37 A	Unknown — not stated by the source
Max output current (+12V4)Known for one	37 A	Unknown — not stated by the source
Max output current (+5V)Known for one	20 A	Unknown — not stated by the source
Max output current (-12V)Known for one	0.5 A	Unknown — not stated by the source
Max output current (+5Vsb)Known for one	2.5 A	Unknown — not stated by the source
Power protection featuresKnown for one	Over current, Over power, Over voltage, Short circuit	Unknown — not stated by the source
Input currentKnown for one	Unknown — not stated by the source	1.2 A
Max output current (+12V)Known for one	Unknown — not stated by the source	16.6 A
EfficiencyKnown for one	Unknown — not stated by the source	90%
Ports & interfacesidentical
Motherboard power connectorKnown for one	20+4 pin ATX	Unknown — not stated by the source
Number of SATA power connectorsKnown for one	4	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	3	Unknown — not stated by the source
PCI Express power connectors (6-pin)Known for one	1	Unknown — not stated by the source
PCI Express power connectors (8-pin)Known for one	1	Unknown — not stated by the source
CPU P4 connector (4-pin)Known for one	1	Unknown — not stated by the source
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
PCI Express connectorKnown for one	Yes	Unknown — not stated by the source
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
Performanceidentical
PurposeKnown for one	PC	Unknown — not stated by the source
Power supply unit (PSU) form factorKnown for one	ATX	Unknown — not stated by the source
80 PLUS certificationKnown for one	80 PLUS Gold	Unknown — not stated by the source
ATX versionKnown for one	2.3	Unknown — not stated by the source
EPS versionKnown for one	2.92	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	65000 h
Design1 differ
Product colourDiffers	Black	Grey
Cooling typeKnown for one	Active	Unknown — not stated by the source
Fan diameterKnown for one	12 cm	Unknown — not stated by the source
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Fan locationKnown for one	Top	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 60 °C
Storage temperature (T-T)Differs	-20 - 80 °C	-10 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	68 mm	225 mm
DepthDiffers	150 mm	212 mm
HeightDiffers	140 mm	120 mm
WeightDiffers	197 g	1 kg
Packaging data4 differ
Package widthDiffers	202 mm	214 mm
Package depthDiffers	240 mm	356 mm
Package heightDiffers	98 mm	69 mm
Package weightDiffers	2.41 kg	1.75 kg
Other featuresidentical
Maximum currentKnown for one	60 A	Unknown — not stated by the source
Redundant power supply (RPS) supportKnown for one	Unknown — not stated by the source	Yes

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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