Product comparison · 2 network cards

D-Link DWM-221 network card 100 Mbit/s vs Lenovo 90Y3482 network card Internal Ethernet 40000 Mbit/s

9specifications compared
9differ
0identical
28known for one product only

Key differences

Connectivity technology
- DWM-221 network card 100 Mbit/s:Wireless
- 90Y3482 network card Internal Ethernet 40000 Mbit/s:Wired
Host interface
- DWM-221 network card 100 Mbit/s:USB
- 90Y3482 network card Internal Ethernet 40000 Mbit/s:PCI Express
Maximum data transfer rate
- DWM-221 network card 100 Mbit/s:100 Mbit/s
- 90Y3482 network card Internal Ethernet 40000 Mbit/s:40000 Mbit/s
Internal
- DWM-221 network card 100 Mbit/s:No
- 90Y3482 network card Internal Ethernet 40000 Mbit/s:Yes
Product colour
- DWM-221 network card 100 Mbit/s:Black
- 90Y3482 network card Internal Ethernet 40000 Mbit/s:Black, Green
Width
- DWM-221 network card 100 Mbit/s:32.5 mm
- 90Y3482 network card Internal Ethernet 40000 Mbit/s:100 mm
Depth
- DWM-221 network card 100 Mbit/s:99 mm
- 90Y3482 network card Internal Ethernet 40000 Mbit/s:80 mm
Weight
- DWM-221 network card 100 Mbit/s:35 g
- 90Y3482 network card Internal Ethernet 40000 Mbit/s:13 g

Side by side

Differences highlightedShow differences only

Comparison of DWM-221, 90Y3482
37 specifications	A D-Link DWM-221 network card 100 Mbit/s Model DWM-221 View product	B Lenovo 90Y3482 network card Internal Ethernet 40000 Mbit/s Model 90Y3482 View product
Ports & interfaces2 differ
Connectivity technologyDiffers	Wireless	Wired
Host interfaceDiffers	USB	PCI Express
Compatible memory cardsKnown for one	MicroSD (TransFlash)	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	Ethernet
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	2
PCI versionKnown for one	Unknown — not stated by the source	3.0
Network1 differ
Maximum data transfer rateDiffers	100 Mbit/s	40000 Mbit/s
Ethernet LANKnown for one	No	Unknown — not stated by the source
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.1Q, IEEE 802.1Qau, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1p, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3ba, IEEE 802.3x
Ethernet interface typeKnown for one	Unknown — not stated by the source	40 Gigabit Ethernet
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	40000 Mbit/s
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Full duplexKnown for one	Unknown — not stated by the source	Yes
Jumbo frames supportKnown for one	Unknown — not stated by the source	Yes
VLAN taggingKnown for one	Unknown — not stated by the source	Yes
iSCSI supportKnown for one	Unknown — not stated by the source	Yes
Design3 differ
InternalDiffers	No	Yes
Product colourDiffers	Black	Black, Green
AntennaKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Status	Unknown — not stated by the source
CertificationDiffers	WHQL, CE, FCC	IEC/EN 60950-1:2006 ETSI EN 300 019-2-2 IEC 60068-2- 64, 29, 32
Poweridentical
USB poweredKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Minimum RAMKnown for one	128 MB	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	50 MB	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Win	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks	Unknown — not stated by the source
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows Server 2008 HPC Edition Microsoft Windows Server 2008 R2 Microsoft Windows Server 2008, Enterprise x64 Edition Microsoft Windows Server 2008, Standard x64 Edition Microsoft Windows Server 2008, Web x64 Edition Microsoft Windows Server 2012 Microsoft Windows Server 2012 R2 Microsoft
Operational conditionsidentical
Operating temperature (T-T)Known for one	-10 - 45 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	32.5 mm	100 mm
DepthDiffers	99 mm	80 mm
HeightKnown for one	11 mm	Unknown — not stated by the source
WeightDiffers	35 g	13 g
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Other featuresidentical
Flow control supportKnown for one	Unknown — not stated by the source	Yes
Receive Side Scaling (RSS)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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