Product comparison · 2 power adapters & inverters

Lenovo 4X21U28822 power adapter/inverter Indoor vs Lenovo 4X21U28823 power adapter/inverter Indoor

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Comparison of 4X21U28822, 4X21U28823
25 specifications	A Lenovo 4X21U28822 power adapter/inverter Indoor Model 4X21U28822 View product	B Lenovo 4X21U28823 power adapter/inverter Indoor Model 4X21U28823 View product
Featuresidentical
Purpose	PC	PC
Power supply type	Indoor	Indoor
Input voltage	100 - 240 V	100 - 240 V
Input frequency	50 - 60 Hz	50 - 60 Hz
Input current	1.5 A	1.5 A
Output power	140 W	140 W
Output voltage	28 V	28 V
Output current	5 A	5 A
Brand compatibility	Lenovo	Lenovo
Compatibility	ThinkPad	ThinkPad
Designidentical
Product colour	Black	Black
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	8 - 80%	8 - 80%
Certificatesidentical
Certification	UL/CB/CE EMC/CE Doc/PSE/IRAM/NOM/DOE,ErP,CoC/Nrcan/FCC and ICES/Mexico MEPS/PSB/CCC/CECP/KC,MSIP/Korea MEPS/RCM/Australia safety/NZ Doc/BSMI/EAC/Serbia/Ukraine/SII/NRCS/SABS/SIRIM/ISC/SONCAP/KEBS/STZ/INSM/KUCAS/BIS/Morocco/SEC/TISI	UL/CB/CE EMC/CE Doc/PSE/IRAM/NOM/DOE,ErP,CoC/Nrcan/FCC and ICES/Mexico MEPS/PSB/CCC/CECP/KC,MSIP/Korea MEPS/RCM/Australia safety/NZ Doc/BSMI/EAC/Serbia/Ukraine/SII/NRCS/SABS/SIRIM/ISC/SONCAP/KEBS/STZ/INSM/KUCAS/BIS/Morocco/SEC/TISI
Weight & dimensionsidentical
Cable length	1 m	1 m
Width	120 mm	120 mm
Depth	62.5 mm	62.5 mm
Height	22 mm	22 mm
Weight	440 g	440 g
Packaging dataidentical
Package width	262 mm	262 mm
Package depth	110 mm	110 mm
Package height	52 mm	52 mm
Package weight	530 g	530 g
Package type	Box	Box
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)

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