Product comparison · 2 network cards

Lenovo 4XC0F28738 network card Internal Fiber 40000 Mbit/s vs Lenovo 4XC0F28743 network card Internal Fiber 10000 Mbit/s

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

Key differences

The Lenovo 4XC0F28743 network card Internal Fiber 10000 Mbit/s has 1 more fiber ports quantity than the Lenovo 4XC0F28738 network card Internal Fiber 40000 Mbit/s (2 vs 1). The Lenovo 4XC0F28738 network card Internal Fiber 40000 Mbit/s has 30,000 Mbit/s more maximum data transfer rate than the Lenovo 4XC0F28743 network card Internal Fiber 10000 Mbit/s (40000 Mbit/s vs 10000 Mbit/s). Product colour: Green, Grey on the Lenovo 4XC0F28738 network card Internal Fiber 40000 Mbit/s, Green on the Lenovo 4XC0F28743 network card Internal Fiber 10000 Mbit/s.

Fiber ports quantity
- 4XC0F28738 network card Internal Fiber 40000 Mbit/s:1
- 4XC0F28743 network card Internal Fiber 10000 Mbit/s:2
Maximum data transfer rate
- 4XC0F28738 network card Internal Fiber 40000 Mbit/s:40000 Mbit/s
- 4XC0F28743 network card Internal Fiber 10000 Mbit/s:10000 Mbit/s
Product colour
- 4XC0F28738 network card Internal Fiber 40000 Mbit/s:Green, Grey
- 4XC0F28743 network card Internal Fiber 10000 Mbit/s:Green

Side by side

Differences highlightedShow differences only

Comparison of 4XC0F28738, 4XC0F28743
12 specifications	A Lenovo 4XC0F28738 network card Internal Fiber 40000 Mbit/s Model 4XC0F28738 View product	B Lenovo 4XC0F28743 network card Internal Fiber 10000 Mbit/s Model 4XC0F28743 View product
Ports & interfaces1 differ
Connectivity technology	Wired	Wired
Host interfaceKnown for one	PCI Express	Unknown — not stated by the source
Interface	Fiber	Fiber
Fiber ports quantityDiffers	1	2
Fiber optic connectorKnown for one	Unknown — not stated by the source	SFP+
Network1 differ
Maximum data transfer rateDiffers	40000 Mbit/s	10000 Mbit/s
Networking standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3z	Unknown — not stated by the source
Design1 differ
Internal	Yes	Yes
Product colourDiffers	Green, Grey	Green
Compatible products	Lenovo ThinkServer	Lenovo ThinkServer
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Technical detailsidentical
Compliance certificates	RoHS	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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