HP Pro 400 M401a vs HP Pro 400 M401d

Comparison of Pro 400 M401a, Pro 400 M401d

52 specifications	A HP Pro 400 M401aView product	B HP Pro 400 M401dView product
Printing1 differ
Duplex printingDiffers	No	Yes
Features1 differ
Page description languagesDiffers	PCL 5e, PCL 6, PDF 1.7, PostScript 3	PCL 5, PCL 6, PDF 1.7, PostScript 3
System requirementsidentical
Linux operating systems supportedKnown for one	Yes	—Unknown — not stated by the source
Operational conditionsidentical
Storage temperature (T-T)Known for one	-20 - 40 °C	—Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	—Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	10.1 kg	10.7 kg

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.