Product comparison · 2 kvm switches

ATEN CS428 KVM switch Rack mounting Silver vs ATEN KN2140v KVM switch Rack mounting Black

17specifications compared
10differ
7identical
31known for one product only

Key differences

VGA (D-Sub) ports quantity
- CS428 KVM switch Rack mounting Silver:1
- KN2140v KVM switch Rack mounting Black:0
PS/2 ports quantity
- CS428 KVM switch Rack mounting Silver:4
- KN2140v KVM switch Rack mounting Black:0
Maximum resolution
- CS428 KVM switch Rack mounting Silver:1920 x 1440 pixels
- KN2140v KVM switch Rack mounting Black:1600 x 1200 pixels
Product colour
- CS428 KVM switch Rack mounting Silver:Silver
- KN2140v KVM switch Rack mounting Black:Black
Power consumption (typical)
- CS428 KVM switch Rack mounting Silver:7.2 W
- KN2140v KVM switch Rack mounting Black:43 W
Width
- CS428 KVM switch Rack mounting Silver:275 mm
- KN2140v KVM switch Rack mounting Black:413.5 mm
Depth
- CS428 KVM switch Rack mounting Silver:450 mm
- KN2140v KVM switch Rack mounting Black:433.6 mm
Height
- CS428 KVM switch Rack mounting Silver:67 mm
- KN2140v KVM switch Rack mounting Black:44 mm

Side by side

Differences highlightedShow differences only

Comparison of CS428, KN2140v
48 specifications	A ATEN CS428 KVM switch Rack mounting Silver Model CS428 View product	B ATEN KN2140v KVM switch Rack mounting Black Model KN2140v View product
Ports & interfaces2 differ
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DVI-D ports quantityKnown for one	Unknown — not stated by the source	0
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityDiffers	1	0
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantityKnown for one	Unknown — not stated by the source	0
PS/2 ports quantityDiffers	4	0
Number of computers controlledKnown for one	8	Unknown — not stated by the source
Keyboard port typeKnown for one	PS/2	Unknown — not stated by the source
Mouse port typeKnown for one	PS/2	Unknown — not stated by the source
Video port typeKnown for one	VGA	Unknown — not stated by the source
Headphone outputsKnown for one	2	Unknown — not stated by the source
Number of microphone inputsKnown for one	2	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	2
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES, 3DES, 64-bit WEP, 802.1x RADIUS, DES, SSL/TLS
Performance1 differ
Maximum resolutionDiffers	1920 x 1440 pixels	1600 x 1200 pixels
Scan intervalKnown for one	Unknown — not stated by the source	255 s
Number of usersKnown for one	Unknown — not stated by the source	32 user(s)
Design1 differ
Rack capacity	1U	1U
Rack mounting	Yes	Yes
Product colourDiffers	Silver	Black
Housing materialKnown for one	Unknown — not stated by the source	Metal
LED indicators	Yes	Yes
Power1 differ
Power consumption (typical)Differs	7.2 W	43 W
External power adapterKnown for one	Yes	Unknown — not stated by the source
USB poweredKnown for one	No	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Operational conditionsidentical
Operating temperature (T-T)	0 - 50 °C	0 - 50 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Operating relative humidity (H-H)	0 - 80%	0 - 80%
Weight & dimensions4 differ
WidthDiffers	275 mm	413.5 mm
DepthDiffers	450 mm	433.6 mm
HeightDiffers	67 mm	44 mm
WeightDiffers	4.2 kg	6.08 kg
Other features1 differ
Data link protocolsKnown for one	Unknown — not stated by the source	TCP, IP, HTTP, HTTPS, DNS, DHCP, PPP, UDP, ARP, ICMP, SMTP, RADIUS, LDAP, LDAPS
Connectivity technology	Wired	Wired
Colour depthKnown for one	Unknown — not stated by the source	32 bit
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows / Mac OS X / Linux / Sun
Management protocolsKnown for one	Unknown — not stated by the source	SMTP
Ports quantityDiffers	8	40
Power supply typeKnown for one	DC	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	No	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	KVM	Unknown — not stated by the source
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source

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.

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