Product comparison · 2 power supply units

Chieftec NITRO II 85+ vs StarTech.com Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U

9specifications compared
7differ
2identical
34known for one product only

Key differences

AC input voltage
- NITRO II 85+:100 - 240 V
- Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U:110 - 240 V
Input current
- NITRO II 85+:6 A
- Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U:1.2 A
Efficiency
- NITRO II 85+:85%
- Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U:90%
Mean time between failures (MTBF)
- NITRO II 85+:100000 h
- Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U:65000 h
Width
- NITRO II 85+:150 mm
- Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U:225 mm
Depth
- NITRO II 85+:140 mm
- Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U:212 mm
Height
- NITRO II 85+:87 mm
- Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U:120 mm

Side by side

Differences highlightedShow differences only

Comparison of NITRO II 85+, ETCHS2UPSU
43 specifications	A Chieftec NITRO II 85+View product	B StarTech.com Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U Model ETCHS2UPSU View product
Power3 differ
Peak powerKnown for one	400 W	Unknown — not stated by the source
AC input voltageDiffers	100 - 240 V	110 - 240 V
AC input frequencyKnown for one	47 - 63 Hz	Unknown — not stated by the source
Input currentDiffers	6 A	1.2 A
Power factorKnown for one	0.9	Unknown — not stated by the source
Max output current (+3.3V)Known for one	20 A	Unknown — not stated by the source
Max output current (+5V)Known for one	15 A	Unknown — not stated by the source
Max output current (-12V)Known for one	0.8 A	Unknown — not stated by the source
Max output current (+5Vsb)Known for one	3 A	Unknown — not stated by the source
EfficiencyDiffers	85%	90%
Power protection featuresKnown for one	Over voltage, Overload, Short circuit, Under voltage	Unknown — not stated by the source
Total powerKnown for one	Unknown — not stated by the source	200 W
Maximum input current (@110V)Known for one	Unknown — not stated by the source	+12V
Max output current (+12V)Known for one	Unknown — not stated by the source	16.6 A
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
EPS power connector (8-pin)Known for one	Yes	Unknown — not stated by the source
PCI Express power connectors (6-pin)Known for one	0	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Known for one	1	Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
Performance1 differ
Power supply unit (PSU) form factorKnown for one	PS/2	Unknown — not stated by the source
80 PLUS certificationKnown for one	80 PLUS Bronze	Unknown — not stated by the source
ATX versionKnown for one	2.3	Unknown — not stated by the source
Mean time between failures (MTBF)Differs	100000 h	65000 h
Designidentical
Fan diameterKnown for one	12 cm	Unknown — not stated by the source
On/off switchKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	150 mm	225 mm
DepthDiffers	140 mm	212 mm
HeightDiffers	87 mm	120 mm
WeightKnown for one	Unknown — not stated by the source	1 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	214 mm
Package depthKnown for one	Unknown — not stated by the source	356 mm
Package heightKnown for one	Unknown — not stated by the source	69 mm
Package weightKnown for one	Unknown — not stated by the source	1.75 kg
Other featuresidentical
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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