Product comparison · 2 video wall processors

Matrox QuadHead2Go Q155 Multi-Monitor Controller Appliance / Q2G-H4K vs Matrox QuadHead2Go Q155 Multi-Monitor Controller Appliance / Q2G-H4K2

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Comparison of Q2G-H4K, Q2G-H4K2
24 specifications	A Matrox QuadHead2Go Q155 Multi-Monitor Controller Appliance / Q2G-H4K Model Q2G-H4K View product	B Matrox QuadHead2Go Q155 Multi-Monitor Controller Appliance / Q2G-H4K2 Model Q2G-H4K2 View product
Designidentical
Product colour	Black	Black
Housing material	Metal	Metal
Built-in fan	No	No
Rack mounting	Yes	Yes
Certification	Regulatory/environmental compliance: EMC Class A: FCC, CE, KC, RCM, VCCI	Regulatory/environmental compliance: EMC Class A: FCC, CE, KC, RCM, VCCI
Featuresidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	1000 Mbit/s	1000 Mbit/s
Cabling technology	10/100Base-T(X)	10/100Base-T(X)
Built-in processor	Yes	Yes
Internal storage capacity	1 GB	1 GB
Bundled software	Matrox PowerWall: https://www.matrox.com/graphics/en/products/video-wall/powerwall/	Matrox PowerWall: https://www.matrox.com/graphics/en/products/video-wall/powerwall/
HDCP	Yes	Yes
Ports & interfacesidentical
HDMI input ports quantity	1	1
HDMI output ports quantity	4	4
RJ-45 ports quantity	1	1
Poweridentical
Power consumption (typical)	15 W	15 W
Power supply location	External	External
Operational conditionsidentical
Operating temperature (T-T)	0 - 45 °C	0 - 45 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Weight & dimensionsidentical
Width	139.7 mm	139.7 mm
Depth	181.1 mm	181.1 mm
Height	31.8 mm	31.8 mm
Weight	494 g	494 g

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.