Product comparison · 2 power supply units

Allied Telesis AT-MWWDR-240-48 power supply unit vs FSP PPA4509700 power supply unit

9specifications compared
9differ
0identical
27known for one product only

Key differences

Total power
- AT-MWWDR-240-48 power supply unit:240 W
- PPA4509700 power supply unit:450 W
AC input voltage
- AT-MWWDR-240-48 power supply unit:180 - 550 V
- PPA4509700 power supply unit:100 - 240 V
AC input frequency
- AT-MWWDR-240-48 power supply unit:43 - 63 Hz
- PPA4509700 power supply unit:50 - 60 Hz
Input current
- AT-MWWDR-240-48 power supply unit:2 A
- PPA4509700 power supply unit:4 - 8 A
Purpose
- AT-MWWDR-240-48 power supply unit:Server
- PPA4509700 power supply unit:PC
Product colour
- AT-MWWDR-240-48 power supply unit:Stainless steel
- PPA4509700 power supply unit:Black
Width
- AT-MWWDR-240-48 power supply unit:63 mm
- PPA4509700 power supply unit:150 mm
Depth
- AT-MWWDR-240-48 power supply unit:125.2 mm
- PPA4509700 power supply unit:150 mm

Side by side

Differences highlightedShow differences only

Comparison of AT-MWWDR-240-48, PPA4509700
36 specifications	A Allied Telesis AT-MWWDR-240-48 power supply unit Model AT-MWWDR-240-48 View product	B FSP PPA4509700 power supply unit Model PPA4509700 View product
Power4 differ
Total powerDiffers	240 W	450 W
AC input voltageDiffers	180 - 550 V	100 - 240 V
AC input frequencyDiffers	43 - 63 Hz	50 - 60 Hz
Input currentDiffers	2 A	4 - 8 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	120 W
Combined power (+12V)Known for one	Unknown — not stated by the source	450 W
Combined power (+5V)Known for one	Unknown — not stated by the source	120 W
Combined power (-12V)Known for one	Unknown — not stated by the source	3.6 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	20 A
Max output current (+12V)Known for one	Unknown — not stated by the source	37.5 A
Max output current (+5V)Known for one	Unknown — not stated by the source	20 A
Max output current (-12V)Known for one	Unknown — not stated by the source	0.3 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	90%
Power protection featuresKnown for one	Unknown — not stated by the source	Over current, Over power, Over voltage, Short circuit
Ports & interfacesidentical
Motherboard power connectorKnown for one	Unknown — not stated by the source	24-pin ATX
Number of SATA power connectorsKnown for one	Unknown — not stated by the source	6
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	2
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	2
CPU power connector (4+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
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
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
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Gold
Bearing technologyKnown for one	Unknown — not stated by the source	Ball bearing
Design1 differ
Product colourDiffers	Stainless steel	Black
Weight & dimensions3 differ
WidthDiffers	63 mm	150 mm
DepthDiffers	125.2 mm	150 mm
HeightDiffers	113.5 mm	86 mm
Other featuresidentical
Noise level (quiet mode, 50%)Known for one	Unknown — not stated by the source	13 dB
Operational conditionsidentical
Storage temperature (T-T)Known for one	-40 - 85 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	20 - 95%	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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