Product comparison · 2 network cards

Lenovo 04X3784 network card Ethernet 100 Mbit/s vs Lenovo 0C19506 network card Internal Ethernet

8specifications compared
5differ
3identical
15known for one product only

Key differences

Host interface
- 04X3784 network card Ethernet 100 Mbit/s:USB
- 0C19506 network card Internal Ethernet:PCI Express
Ethernet LAN data rates
- 04X3784 network card Ethernet 100 Mbit/s:10,100 Mbit/s
- 0C19506 network card Internal Ethernet:10,100,1000 Mbit/s
Cabling technology
- 04X3784 network card Ethernet 100 Mbit/s:10/100BaseT(X)
- 0C19506 network card Internal Ethernet:10/100/1000BaseT(X)
Internal
- 04X3784 network card Ethernet 100 Mbit/s:No
- 0C19506 network card Internal Ethernet:Yes
Operating temperature (T-T)
- 04X3784 network card Ethernet 100 Mbit/s:0 - 70 °C
- 0C19506 network card Internal Ethernet:0 - 55 °C

Side by side

Differences highlightedShow differences only

Comparison of 04X3784, 0C19506
23 specifications	A Lenovo 04X3784 network card Ethernet 100 Mbit/s Model 04X3784 View product	B Lenovo 0C19506 network card Internal Ethernet Model 0C19506 View product
Ports & interfaces1 differ
Host interfaceDiffers	USB	PCI Express
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
Network2 differ
Maximum data transfer rateKnown for one	100 Mbit/s	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.3, IEEE 802.3u	Unknown — not stated by the source
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
Cabling technologyDiffers	10/100BaseT(X)	10/100/1000BaseT(X)
Design1 differ
InternalDiffers	No	Yes
Product colourKnown for one	Black	Unknown — not stated by the source
LED indicatorsKnown for one	Link, Power	Unknown — not stated by the source
CertificationKnown for one	CE MARK UL-60950-1/ C-UL ACA/C-Tick FCC BSMI VCCI CB KCC	Unknown — not stated by the source
Compatible productsKnown for one	ThinkPad X1 Carbon	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	0.22 W	Unknown — not stated by the source
System requirementsidentical
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 XP Hom	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 70 °C	0 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	10 - 90 °C
Weight & dimensionsidentical
WidthKnown for one	215 mm	Unknown — not stated by the source
DepthKnown for one	20 mm	Unknown — not stated by the source
HeightKnown for one	14 mm	Unknown — not stated by the source
WeightKnown for one	23 g	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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