Product comparison · 2 network cards

Lenovo QLogic QLE8242-CU-CK vs Lenovo ThinkPad USB 3.0 Ethernet Adapter

9specifications compared
6differ
3identical
21known for one product only

Key differences

Host interface
- QLogic QLE8242-CU-CK:PCI Express
- ThinkPad USB 3.0 Ethernet Adapter:RJ-45
Interface
- QLogic QLE8242-CU-CK:Ethernet
- ThinkPad USB 3.0 Ethernet Adapter:USB
Ethernet LAN (RJ-45) ports
- QLogic QLE8242-CU-CK:2
- ThinkPad USB 3.0 Ethernet Adapter:1
Internal
- QLogic QLE8242-CU-CK:Yes
- ThinkPad USB 3.0 Ethernet Adapter:No
Operating temperature (T-T)
- QLogic QLE8242-CU-CK:0 - 55 °C
- ThinkPad USB 3.0 Ethernet Adapter:0 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of QLogic QLE8242-CU-CK, ThinkPad USB 3.0 Ethernet Adapter
30 specifications	A Lenovo QLogic QLE8242-CU-CK View product	B Lenovo ThinkPad USB 3.0 Ethernet Adapter View product
Ports & interfaces3 differ
Connectivity technology	Wired	Wired
Host interfaceDiffers	PCI Express	RJ-45
InterfaceDiffers	Ethernet	USB
Ethernet LAN (RJ-45) portsDiffers	2	1
USB ports quantityKnown for one	Unknown — not stated by the source	1
Network1 differ
Maximum data transfer rateKnown for one	Unknown — not stated by the source	1000 Mbit/s
Networking standardsDiffers	IEEE 802.1p, IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x	IEEE 802.3, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000BaseT(X)
Copper ethernet cabling technologyKnown for one	10GBASE-T	Unknown — not stated by the source
Full duplexKnown for one	Yes	Unknown — not stated by the source
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
Supported network protocolsKnown for one	IPv4 (RFQ 791), IPv6 (RFC 2460)	Unknown — not stated by the source
BandwidthKnown for one	10 GHz	Unknown — not stated by the source
Design1 differ
InternalDiffers	Yes	No
Product colourKnown for one	Unknown — not stated by the source	Black
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	VCCI, CB, Ukraine CoC, ACA/C-Tick, CE MARK, ICES, KC (Korea), EAC, FCC, BSMI
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 55 °C	0 - 70 °C
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	100 mm
DepthKnown for one	Unknown — not stated by the source	280 mm
HeightKnown for one	Unknown — not stated by the source	16 mm
WeightKnown for one	Unknown — not stated by the source	45 g
Logistics dataidentical
Harmonized System (HS) code	85176990	85176990
System requirementsidentical
Internet connection requiredKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Flow control supportKnown 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.

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