Product comparison · 2 network cards

Allied Telesis AT-2911SFP-001 Internal Fiber 1000 Mbit/s vs Lenovo 4XC0F28738 network card Internal Fiber 40000 Mbit/s

9specifications compared
2differ
7identical
11known for one product only

Key differences

Maximum data transfer rate
- AT-2911SFP-001 Internal Fiber 1000 Mbit/s:1000 Mbit/s
- 4XC0F28738 network card Internal Fiber 40000 Mbit/s:40000 Mbit/s

Side by side

Differences highlightedShow differences only

Comparison of AT-2911SFP-001, 4XC0F28738
20 specifications	A Allied Telesis AT-2911SFP-001 Internal Fiber 1000 Mbit/s Model AT-2911SFP-001 View product	B Lenovo 4XC0F28738 network card Internal Fiber 40000 Mbit/s Model 4XC0F28738 View product
Ports & interfacesidentical
Fiber optic connectorKnown for one	SFP	Unknown — not stated by the source
PCI versionKnown for one	2.0	Unknown — not stated by the source
Network2 differ
Maximum data transfer rateDiffers	1000 Mbit/s	40000 Mbit/s
Networking standardsDiffers	IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3u	IEEE 802.3, IEEE 802.3u, IEEE 802.3z
Ethernet LAN data ratesKnown for one	1000 Mbit/s	Unknown — not stated by the source
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
Designidentical
Component forKnown for one	Server	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Green, Grey
Compatible productsKnown for one	Unknown — not stated by the source	Lenovo ThinkServer
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
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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