Product comparison · 2 power supply units

Chieftec CSM-250P power supply unit vs Chieftec MRT-5320G power supply unit

19specifications compared
16differ
3identical
14known for one product only

Key differences

Total power
- CSM-250P power supply unit:250 W
- MRT-5320G power supply unit:320 W
AC input voltage
- CSM-250P power supply unit:230 - 240 V
- MRT-5320G power supply unit:100 - 240 V
Combined power (+5V)
- CSM-250P power supply unit:100 W
- MRT-5320G power supply unit:150 W
Max output current (+3.3V)
- CSM-250P power supply unit:16 A
- MRT-5320G power supply unit:25 A
Max output current (+5V)
- CSM-250P power supply unit:16 A
- MRT-5320G power supply unit:25 A
Efficiency
- CSM-250P power supply unit:80%
- MRT-5320G power supply unit:90%
Motherboard power connector
- CSM-250P power supply unit:20+4 pin ATX
- MRT-5320G power supply unit:24-pin ATX
Peripheral (Molex) power connectors (4-pin)
- CSM-250P power supply unit:2
- MRT-5320G power supply unit:5

Side by side

Differences highlightedShow differences only

Comparison of CSM-250P, MRT-5320G
33 specifications	A Chieftec CSM-250P power supply unit Model CSM-250P View product	B Chieftec MRT-5320G power supply unit Model MRT-5320G View product
Power7 differ
Total powerDiffers	250 W	320 W
AC input voltageDiffers	230 - 240 V	100 - 240 V
Input currentKnown for one	Unknown — not stated by the source	3 - 5 A
Power factorKnown for one	Unknown — not stated by the source	0.9
Combined power (+3.3V)Known for one	Unknown — not stated by the source	150 W
Combined power (+5V)Differs	100 W	150 W
Max output current (+3.3V)Differs	16 A	25 A
Max output current (+12V1)Known for one	Unknown — not stated by the source	26 A
Max output current (+5V)Differs	16 A	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	3 A
EfficiencyDiffers	80%	90%
Power protection featuresDiffers	Over voltage, Overload, Short circuit, Under voltage	Over current, Over voltage, Overload, Short circuit, Under voltage
Combined power (+5Vsb)Known for one	10 W	Unknown — not stated by the source
Ports & interfaces2 differ
Motherboard power connectorDiffers	20+4 pin ATX	24-pin ATX
Peripheral (Molex) power connectors (4-pin)Differs	2	5
EPS power connector (8-pin)Known 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	Non-Modular	Unknown — not stated by the source
Performance2 differ
PurposeDiffers	PC	Server
Power supply unit (PSU) form factorDiffers	SFX	PS/2
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Gold
ATX versionKnown for one	Unknown — not stated by the source	2.3
Design2 differ
Product colourDiffers	Stainless steel	Silver
Fan diameterDiffers	6 cm	4 cm
Number of fansKnown for one	Unknown — not stated by the source	2 fan(s)
LED indicatorsKnown for one	Unknown — not stated by the source	Alarm
Weight & dimensions3 differ
WidthDiffers	125 mm	150 mm
DepthDiffers	100 mm	185 mm
HeightDiffers	64 mm	87 mm

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.

More power supply unit comparisons

All power supply unit comparisons