NETGEAR ReadyNAS 4220S vs NETGEAR ReadyNAS 4220X

Comparison of ReadyNAS 4220S, ReadyNAS 4220X

122 specifications	A NETGEAR ReadyNAS 4220SView product	B NETGEAR ReadyNAS 4220XView product
Ports & interfacesidentical
Fiber ports quantityKnown for one	2	—Unknown — not stated by the source
Fiber optic connectorKnown for one	SFP+	—Unknown — not stated by the source
Power1 differ
AC input voltageDiffers	100-240 V	100-230 V

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.