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Product comparison · 2 network cards

Lenovo 49Y7970 network card Internal Ethernet 10000 Mbit/s vs Lenovo USB 2.0 - Ethernet

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  • 15specifications compared
  • 12differ
  • 3identical
  • 23known for one product only

Key differences

  • Host interface
    • PCI Express
    • USB
  • Ethernet LAN (RJ-45) ports
    • 2
    • 1
  • Maximum data transfer rate
    • 10000 Mbit/s
    • 100 Mbit/s
  • Ethernet LAN data rates
    • 10,100,1000 Mbit/s
    • 10,100 Mbit/s
  • Internal
    • Yes
    • No
  • Operating temperature (T-T)
    • 0 - 55 °C
    • 0 - 70 °C
  • Width
    • 69 mm
    • 215 mm
  • Depth
    • 168 mm
    • 20 mm

Side by side

Differences highlightedShow differences only
38 specifications
A

Lenovo

49Y7970 network card Internal Ethernet 10000 Mbit/s

Model 49Y7970

View product
B

Lenovo

USB 2.0 - EthernetView product
Ports & interfaces2 differ
Host interfaceDiffersPCI ExpressUSB
Ethernet LAN (RJ-45) portsDiffers21
Network3 differ
Maximum data transfer rateDiffers10000 Mbit/s100 Mbit/s
Networking standardsDiffersIEEE 1588, IEEE 802.1Q, IEEE 802.1Qau, IEEE 802.1p, IEEE 802.3ad, IEEE 802.3xIEEE 802.3, IEEE 802.3u
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Cabling technologyKnown for one10/100BaseT(X)
Copper ethernet cabling technologyKnown for one100BASE-T, 10BASE-T
Wi-FiKnown for oneNo
Full duplexKnown for oneYes
iSCSI supportKnown for oneNo
Design2 differ
InternalDiffersYesNo
Component forKnown for onePC/Laptop
Product colourDiffersBlack, Green, Stainless steelBlack
Plug and PlayKnown for oneYes
CertificationKnown for oneCE, UL-60950-1/ C-UL, ACA/C-Tick, FCC, BSMI, VCCI CB, KCC
ChipsetKnown for oneIntel® X540-T2
Compatible productsKnown for onex3250 M6, x3550 M5, x3650 M5, x3850 X6/x3950 X6, nx360 M5, x3100 M5, x3250 M5, x3500 M5, x3550 M5, x3650 M5,
Poweridentical
Output voltageKnown for one5 V
Power consumption (typical)Known for one0.220 W
USB poweredKnown for oneYes
System requirements1 differ
Internet connection requiredKnown for oneYes
Windows operating systems supportedDiffersYesWindows 7 Home Premium, Windows 7 Home Premium x64, Windows XP Home
Linux operating systems supportedKnown for oneYes
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 55 °C0 - 70 °C
Storage temperature (T-T)Known for one-20 - 65 °C
Weight & dimensions3 differ
WidthDiffers69 mm215 mm
DepthDiffers168 mm20 mm
HeightDiffers15 mm14 mm
WeightKnown for one23 g
Other featuresidentical
Connector(s)Known for oneUSB2.0
Link/Act LEDKnown for oneYes
Power LEDKnown for oneYes
Supported data transfer ratesKnown for one10/100Mbit/s
Packaging dataidentical
Quantity per packKnown for one1 pc(s)
Logistics dataidentical
Harmonized System (HS) codeKnown for one85176990

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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