Product comparison · 2 power supply units

Buffalo OP-PU-10R2U power supply unit vs Mars Gaming MPII550 power supply unit

8specifications compared
8differ
0identical
40known for one product only

Key differences

Total power
- OP-PU-10R2U power supply unit:500 W
- MPII550 power supply unit:550 W
AC input voltage
- OP-PU-10R2U power supply unit:100 - 240 V
- MPII550 power supply unit:200 - 240 V
Purpose
- OP-PU-10R2U power supply unit:Server
- MPII550 power supply unit:PC
Product colour
- OP-PU-10R2U power supply unit:Grey
- MPII550 power supply unit:Black, Red
Width
- OP-PU-10R2U power supply unit:81.5 mm
- MPII550 power supply unit:150 mm
Depth
- OP-PU-10R2U power supply unit:175 mm
- MPII550 power supply unit:140 mm
Height
- OP-PU-10R2U power supply unit:39.4 mm
- MPII550 power supply unit:85 mm
Weight
- OP-PU-10R2U power supply unit:1.4 kg
- MPII550 power supply unit:1.2 kg

Side by side

Differences highlightedShow differences only

Comparison of OP-PU-10R2U, MPII550
48 specifications	A Buffalo OP-PU-10R2U power supply unit Model OP-PU-10R2U View product	B Mars Gaming MPII550 power supply unit Model MPII550 View product
Power2 differ
Total powerDiffers	500 W	550 W
AC input voltageDiffers	100 - 240 V	200 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Input currentKnown for one	Unknown — not stated by the source	7 A
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Combined power (+3.3V)Known for one	Unknown — not stated by the source	150 W
Combined power (+12V)Known for one	Unknown — not stated by the source	408 W
Combined power (+5V)Known for one	Unknown — not stated by the source	150 W
Combined power (-12V)Known for one	Unknown — not stated by the source	6 W
Combined power (+5Vsb)Known for one	Unknown — not stated by the source	12.5 W
Max output current (+3.3V)Known for one	Unknown — not stated by the source	25 A
Max output current (+12V)Known for one	Unknown — not stated by the source	34 A
Max output current (+5V)Known for one	Unknown — not stated by the source	25 A
Max output current (-12V)Known for one	Unknown — not stated by the source	0.5 A
Max output current (+5Vsb)Known for one	Unknown — not stated by the source	2.5 A
EfficiencyKnown for one	Unknown — not stated by the source	85%
Ports & interfacesidentical
Motherboard power connectorKnown for one	Unknown — not stated by the source	20+4 pin ATX
Number of PATA power connectorsKnown for one	Unknown — not stated by the source	2
Number of SATA power connectorsKnown for one	Unknown — not stated by the source	3
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	0
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
ATX power connector (20+4 pin)Known for one	Unknown — not stated by the source	Yes
Floppy disk drive connectorKnown for one	Unknown — not stated by the source	Yes
Cabling typeKnown for one	Unknown — not stated by the source	Non-Modular
Performance1 differ
PurposeDiffers	Server	PC
Power supply unit (PSU) form factorKnown for one	Unknown — not stated by the source	ATX
Noise levelKnown for one	Unknown — not stated by the source	14 dB
Compatible productsKnown for one	TS51210RH	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Grey	Black, Red
Cooling typeKnown for one	Unknown — not stated by the source	Active
Fan diameterKnown for one	Unknown — not stated by the source	12 cm
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Fan locationKnown for one	Unknown — not stated by the source	Top
Weight & dimensions4 differ
WidthDiffers	81.5 mm	150 mm
DepthDiffers	175 mm	140 mm
HeightDiffers	39.4 mm	85 mm
WeightDiffers	1.4 kg	1.2 kg
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	1.2 kg
Package typeKnown for one	Unknown — not stated by the source	Box
ManualKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Master (outer) cases per palletKnown for one	Unknown — not stated by the source	24 pc(s)
Products per palletKnown for one	Unknown — not stated by the source	240 pc(s)
Master (outer) case gross weightKnown for one	Unknown — not stated by the source	13.4 kg
Products per master (outer) caseKnown for one	Unknown — not stated by the source	10 pc(s)
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Other featuresidentical
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Redundant power supply (RPS) supportKnown for one	Yes	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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