Product comparison · 2 kvm switches

ATEN KN4140v KVM switch Rack mounting Black vs D-Link 8-Port PS2/USB KVM

16specifications compared
9differ
7identical
27known for one product only

Key differences

PS/2 ports quantity
- KN4140v KVM switch Rack mounting Black:0
- 8-Port PS2/USB KVM:2
Maximum resolution
- KN4140v KVM switch Rack mounting Black:1600 x 1200 pixels
- 8-Port PS2/USB KVM:2048 x 1536 pixels
LED indicators
- KN4140v KVM switch Rack mounting Black:Yes
- 8-Port PS2/USB KVM:Ready
Width
- KN4140v KVM switch Rack mounting Black:413.5 mm
- 8-Port PS2/USB KVM:157 mm
Depth
- KN4140v KVM switch Rack mounting Black:433.6 mm
- 8-Port PS2/USB KVM:44 mm
Height
- KN4140v KVM switch Rack mounting Black:44 mm
- 8-Port PS2/USB KVM:45 mm
Weight
- KN4140v KVM switch Rack mounting Black:6.12 kg
- 8-Port PS2/USB KVM:1.75 kg
Ports quantity
- KN4140v KVM switch Rack mounting Black:40
- 8-Port PS2/USB KVM:8

Side by side

Differences highlightedShow differences only

Comparison of KN4140v, 8-Port PS2/USB KVM
43 specifications	A ATEN KN4140v KVM switch Rack mounting Black Model KN4140v View product	B D-Link 8-Port PS2/USB KVM View product
Ports & interfaces1 differ
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
DVI-D ports quantityKnown for one	0	Unknown — not stated by the source
DVI-I ports quantityKnown for one	0	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	3	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantityKnown for one	0	Unknown — not stated by the source
PS/2 ports quantityDiffers	0	2
Number of computers controlledKnown for one	Unknown — not stated by the source	8
Keyboard port typeKnown for one	Unknown — not stated by the source	USB, PS/2
Mouse port typeKnown for one	Unknown — not stated by the source	USB, PS/2
Video port typeKnown for one	Unknown — not stated by the source	VGA
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	2	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u	Unknown — not stated by the source
Security algorithmsKnown for one	256-bit AES, 3DES, 802.1x RADIUS, DES, SSL/TLS	Unknown — not stated by the source
Performance1 differ
Maximum resolutionDiffers	1600 x 1200 pixels	2048 x 1536 pixels
Design1 differ
Rack capacity	1U	1U
Rack mounting	Yes	Yes
Product colour	Black	Black
Housing material	Metal	Metal
LED indicatorsDiffers	Yes	Ready
Push buttonKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	FCC, CE, C-Tick, IC, CSA
Poweridentical
Power consumption (typical)Known for one	56 W	Unknown — not stated by the source
External power adapterKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 50 °C	0 - 50 °C
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)	0 - 80%	0 - 80%
Weight & dimensions4 differ
WidthDiffers	413.5 mm	157 mm
DepthDiffers	433.6 mm	44 mm
HeightDiffers	44 mm	45 mm
WeightDiffers	6.12 kg	1.75 kg
Other features2 differ
Data link protocolsKnown for one	TCP, IP, HTTP, HTTPS, DNS, DHCP, PPP, UDP, ARP, ICMP, SMTP, RADIUS, LDAP, LDAPS	Unknown — not stated by the source
Connectivity technology	Wired	Wired
Colour depthKnown for one	32 bit	Unknown — not stated by the source
Compatible operating systemsDiffers	Windows / Mac OS X / Linux / Sun	Windows 98SE/ME/2000/2003/2008/XP/Vista/7, Linux, Mac OS 9/OS X & Sun Microsystems
Management protocolsKnown for one	SMTP	Unknown — not stated by the source
Ports quantityDiffers	40	8
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	440 x 157 x 45 mm
Operating temperature (T-T)Known for one	Unknown — not stated by the source	32 - 122 °F
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	No
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes

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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