Product comparison · 2 network cards

Lenovo 2-port 10Gb CNA (CFFh) vs Lenovo Emulex 10GbE

12specifications compared
3differ
9identical
8known for one product only

Key differences

Ethernet LAN data rates
- 2-port 10Gb CNA (CFFh):10,100,1000,10000 Mbit/s
- Emulex 10GbE:100000 Mbit/s
Storage temperature (T-T)
- 2-port 10Gb CNA (CFFh):-43 - 73 °C
- Emulex 10GbE:-40 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of 2-port 10Gb CNA (CFFh), Emulex 10GbE
20 specifications	A Lenovo 2-port 10Gb CNA (CFFh)View product	B Lenovo Emulex 10GbE View product
Ports & interfacesidentical
Connectivity technology	Wired	Wired
Host interface	PCI Express	PCI Express
Interface	Ethernet	Ethernet
Ethernet LAN (RJ-45) ports	2	2
Network2 differ
Maximum data transfer rate	10000 Mbit/s	10000 Mbit/s
Networking standardsDiffers	IEEE 802.1p, IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3u, IEEE 802.3x	IEEE 802.1ab, IEEE 802.1p, IEEE 802.1Q, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3x
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000,10000 Mbit/s	100000 Mbit/s
Jumbo frames support	Yes	Yes
Designidentical
Internal	Yes	Yes
ChipsetKnown for one	QLogic ISP8112	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	0 - 55 °C	0 - 55 °C
Storage temperature (T-T)Differs	-43 - 73 °C	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Other featuresidentical
Flow control supportKnown for one	Yes	Unknown — not stated by the source
Receive Side Scaling (RSS)Known for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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