Product comparison · 2 power supply units

Aerocool KCAS-650M power supply unit vs Dell 450-AEBM power supply unit

3specifications compared
3differ
0identical
38known for one product only

Key differences

Total power
- KCAS-650M power supply unit:650 W
- 450-AEBM power supply unit:495 W
Purpose
- KCAS-650M power supply unit:PC
- 450-AEBM power supply unit:Server
Product colour
- KCAS-650M power supply unit:Black
- 450-AEBM power supply unit:Grey

Side by side

Differences highlightedShow differences only

Comparison of KCAS-650M, 450-AEBM
41 specifications	A Aerocool KCAS-650M power supply unit Model KCAS-650M View product	B Dell 450-AEBM power supply unit Model 450-AEBM View product
Power1 differ
Total powerDiffers	650 W	495 W
AC input voltageKnown for one	200 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	47 - 53 Hz	Unknown — not stated by the source
Input currentKnown for one	6 A	Unknown — not stated by the source
Maximum input current (@110V)Known for one	+12V,+3.3V,+5V,+5Vsb,-12V	Unknown — not stated by the source
Power Factor Correction (PFC) typeKnown for one	Active	Unknown — not stated by the source
Combined power (+12V)Known for one	624 W	Unknown — not stated by the source
Combined power (-12V)Known for one	3.6 W	Unknown — not stated by the source
Combined power (+5Vsb)Known for one	15 W	Unknown — not stated by the source
Max output current (+3.3V)Known for one	24 A	Unknown — not stated by the source
Max output current (+12V)Known for one	52 A	Unknown — not stated by the source
Max output current (+5V)Known for one	20 A	Unknown — not stated by the source
Max output current (-12V)Known for one	0.3 A	Unknown — not stated by the source
Max output current (+5Vsb)Known for one	3 A	Unknown — not stated by the source
EfficiencyKnown for one	85%	Unknown — not stated by the source
Power protection featuresKnown for one	Over power, Over voltage, Short circuit, Under voltage	Unknown — not stated by the source
Ports & interfacesidentical
Motherboard power connectorKnown for one	20+4 pin ATX	Unknown — not stated by the source
Number of SATA power connectorsKnown for one	7	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Known for one	2	Unknown — not stated by the source
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Cabling typeKnown for one	Semi-Modular	Unknown — not stated by the source
Performance1 differ
PurposeDiffers	PC	Server
Power supply unit (PSU) form factorKnown for one	ATX	Unknown — not stated by the source
80 PLUS certificationKnown for one	80 PLUS Bronze	Unknown — not stated by the source
ATX versionKnown for one	2.4	Unknown — not stated by the source
Noise levelKnown for one	32.2 dB	Unknown — not stated by the source
Compatible productsKnown for one	Unknown — not stated by the source	PowerEdge R630 PowerEdge R730 PowerEdge R730XD PowerEdge T630
Design1 differ
Product colourDiffers	Black	Grey
Fan diameterKnown for one	14 cm	Unknown — not stated by the source
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Fan locationKnown for one	Top	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Cooling typeKnown for one	Unknown — not stated by the source	Active
IlluminationKnown for one	Unknown — not stated by the source	No
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Technical detailsidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other featuresidentical
Noise level (silent mode, <30%)Known for one	19.1 dB	Unknown — not stated by the source
Noise level (quiet mode, 50%)Known for one	20.3 dB	Unknown — not stated by the source
Noise level (full-load mode, 100%)Known for one	32.2 dB	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

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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