Product comparison · 2 power supply units

Vertiv Power Supply Unit, 50VDC vs Vertiv RMPSU2-16-400 power supply unit 1U Black

7specifications compared
7differ
0identical
14known for one product only

Key differences

Efficiency
- Power Supply Unit, 50VDC:97.5%
- RMPSU2-16-400 power supply unit 1U Black:92%
Product colour
- Power Supply Unit, 50VDC:Silver
- RMPSU2-16-400 power supply unit 1U Black:Black
Operating temperature (T-T)
- Power Supply Unit, 50VDC:-20 - 75 °C
- RMPSU2-16-400 power supply unit 1U Black:0 - 50 °C
Width
- Power Supply Unit, 50VDC:640 mm
- RMPSU2-16-400 power supply unit 1U Black:435 mm
Depth
- Power Supply Unit, 50VDC:73.5 mm
- RMPSU2-16-400 power supply unit 1U Black:275 mm
Height
- Power Supply Unit, 50VDC:40 mm
- RMPSU2-16-400 power supply unit 1U Black:44 mm
Weight
- Power Supply Unit, 50VDC:1.82 kg
- RMPSU2-16-400 power supply unit 1U Black:4.5 kg

Side by side

Differences highlightedShow differences only

Comparison of R50-5500E4, RMPSU2-16-400
21 specifications	A Vertiv Power Supply Unit, 50VDC Model R50-5500E4 View product	B Vertiv RMPSU2-16-400 power supply unit 1U Black Model RMPSU2-16-400 View product
Power1 differ
AC input voltageKnown for one	Unknown — not stated by the source	90 - 264 V
AC input frequencyKnown for one	Unknown — not stated by the source	47 - 63 Hz
Power factorKnown for one	Unknown — not stated by the source	0.99
Combined power (+12V)Known for one	Unknown — not stated by the source	20 W
EfficiencyDiffers	97.5%	92%
Total powerKnown for one	5500 W	Unknown — not stated by the source
Power protection featuresKnown for one	Over current, Over voltage	Unknown — not stated by the source
Performanceidentical
Power supply unit (PSU) form factorKnown for one	Unknown — not stated by the source	1U
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	500000 h
PurposeKnown for one	Server	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Silver	Black
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	-20 - 75 °C	0 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Storage temperature (T-T)Known for one	-40 - 85 °C	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, UL
Weight & dimensions4 differ
WidthDiffers	640 mm	435 mm
DepthDiffers	73.5 mm	275 mm
HeightDiffers	40 mm	44 mm
WeightDiffers	1.82 kg	4.5 kg
Logistics dataidentical
Country of originKnown for one	China	Unknown — not stated by the source

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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