Product comparison · 2 network cards

Dell 540-BCDI network card Internal Ethernet 100000 Mbit/s vs Yealink WPP20 WLAN

8specifications compared
8differ
0identical
27known for one product only

Key differences

Connectivity technology
- 540-BCDI network card Internal Ethernet 100000 Mbit/s:Wired
- WPP20 WLAN:Wireless
Host interface
- 540-BCDI network card Internal Ethernet 100000 Mbit/s:PCI Express
- WPP20 WLAN:USB
Interface
- 540-BCDI network card Internal Ethernet 100000 Mbit/s:Ethernet
- WPP20 WLAN:WLAN
Internal
- 540-BCDI network card Internal Ethernet 100000 Mbit/s:Yes
- WPP20 WLAN:No
Component for
- 540-BCDI network card Internal Ethernet 100000 Mbit/s:Server
- WPP20 WLAN:Laptop
Depth
- 540-BCDI network card Internal Ethernet 100000 Mbit/s:124 mm
- WPP20 WLAN:183.2 mm
Height
- 540-BCDI network card Internal Ethernet 100000 Mbit/s:69 mm
- WPP20 WLAN:9 mm

Side by side

Differences highlightedShow differences only

Comparison of 540-BCDI, WPP20
35 specifications	A Dell 540-BCDI network card Internal Ethernet 100000 Mbit/s Model 540-BCDI View product	B Yealink WPP20 WLAN Model WPP20 View product
Ports & interfaces3 differ
Connectivity technologyDiffers	Wired	Wireless
Host interfaceDiffers	PCI Express	USB
InterfaceDiffers	Ethernet	WLAN
USB versionKnown for one	Unknown — not stated by the source	2.0
Network1 differ
Networking standardsDiffers	IEEE 802.1AX, IEEE 802.1Q, IEEE 802.1Qau, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg, IEEE 802.1p, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3ap, IEEE 802.3az, IEEE 802.3ba, IEEE 802.3bm	IEEE 802.11ac, IEEE 802.11b, IEEE 802.11n
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Wi-Fi bandKnown for one	Unknown — not stated by the source	Dual-band (2.4 GHz / 5 GHz)
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Security algorithmsKnown for one	Unknown — not stated by the source	WPA-PSK, WPA2-PSK
Maximum data transfer rateKnown for one	100000 Mbit/s	Unknown — not stated by the source
Ethernet interface typeKnown for one	10 Gigabit Ethernet, 40 Gigabit Ethernet, 100 Gigabit Ethernet, Gigabit Ethernet	Unknown — not stated by the source
Auto-negotiationKnown for one	Yes	Unknown — not stated by the source
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
Data link protocolsKnown for one	GigE, 10 GigE, 40 Gigabit LAN, 100 Gigabit Ethernet, 25 Gigabit LAN, 50 Gigabit LAN, 100 Gigabit InfiniBand	Unknown — not stated by the source
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Supported network protocolsKnown for one	TCP/IP, UDP/IP, iSCSI	Unknown — not stated by the source
Design2 differ
InternalDiffers	Yes	No
Component forDiffers	Server	Laptop
Product colourKnown for one	Unknown — not stated by the source	Grey
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Compatible productsKnown for one	Dell EMC PowerEdge C6420, R440, R640, R740, R740xd	Unknown — not stated by the source
Poweridentical
Output voltageKnown for one	Unknown — not stated by the source	5 V
Power consumption (typical)Known for one	Unknown — not stated by the source	2.5 W
USB poweredKnown for one	Unknown — not stated by the source	Yes
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 7, Windows 8
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave
Weight & dimensions2 differ
WidthKnown for one	Unknown — not stated by the source	26 mm
DepthDiffers	124 mm	183.2 mm
HeightDiffers	69 mm	9 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85176990
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Other featuresidentical
Ports quantityKnown for one	1	Unknown — not stated by the source
Receive Side Scaling (RSS)Known 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.

More network card comparisons

All network card comparisons