Product comparison · 2 kvm switches

Vertiv SC 620 vs Vertiv SC 640

Key differences

Differences highlightedShow differences only

Comparison of SC 620, SC 640
27 specifications	A Vertiv SC 620 View product	B Vertiv SC 640 View product
Ports & interfaces5 differ
Number of computers controlledDiffers	2	4
Keyboard port type	USB	USB
Mouse port type	USB	USB
Video port type	DVI-I	DVI-I
DVI-I ports quantityDiffers	3	5
USB 2.0 ports quantityDiffers	7	9
Audio connections	Yes	Yes
Headphone outputsDiffers	3	5
Number of microphone inputsDiffers	3	5
Performanceidentical
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Number of users	1 user(s)	1 user(s)
Maximum digital resolutionKnown for one	Unknown — not stated by the source	2560 x 1600 pixels
Designidentical
Rack capacity	1U	1U
Rack mounting	Yes	Yes
Product colour	Black	Black
LED indicators	Yes	Yes
Display1 differ
Built-in displayDiffers	Yes	No
Power1 differ
Input voltage	100-240 V	100-240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power consumption (typical)Differs	4.3 W	5.3 W
USB poweredKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-20 - 50 °C	-20 - 50 °C
Weight & dimensionsidentical
Width	264.2 mm	264.2 mm
Depth	182.9 mm	182.9 mm
Height	43.2 mm	43.2 mm
Weight	1.5 kg	1.5 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.