Product comparison · 2 network cards

Dell 406-BBQE network card Internal Fiber 32000 Mbit/s vs Dell 540-BDIG network card Internal Ethernet 25000 Mbit/s

7specifications compared
3differ
4identical
8known for one product only

Key differences

The Dell 406-BBQE network card Internal Fiber 32000 Mbit/s has 7,000 Mbit/s more maximum data transfer rate than the Dell 540-BDIG network card Internal Ethernet 25000 Mbit/s (32000 Mbit/s vs 25000 Mbit/s). Interface: Fiber on the Dell 406-BBQE network card Internal Fiber 32000 Mbit/s, Ethernet on the Dell 540-BDIG network card Internal Ethernet 25000 Mbit/s.

Interface
- 406-BBQE network card Internal Fiber 32000 Mbit/s:Fiber
- 540-BDIG network card Internal Ethernet 25000 Mbit/s:Ethernet
Maximum data transfer rate
- 406-BBQE network card Internal Fiber 32000 Mbit/s:32000 Mbit/s
- 540-BDIG network card Internal Ethernet 25000 Mbit/s:25000 Mbit/s

Side by side

Differences highlightedShow differences only

Comparison of 406-BBQE, 540-BDIG
15 specifications	A Dell 406-BBQE network card Internal Fiber 32000 Mbit/s Model 406-BBQE View product	B Dell 540-BDIG network card Internal Ethernet 25000 Mbit/s Model 540-BDIG View product
Ports & interfaces1 differ
Connectivity technology	Wired	Wired
Host interface	PCI Express	PCI Express
InterfaceDiffers	Fiber	Ethernet
Fiber optic connectorKnown for one	Unknown — not stated by the source	SFP28
Fiber ports quantityKnown for one	Unknown — not stated by the source	2
PCI versionKnown for one	Unknown — not stated by the source	3.0
Network2 differ
Maximum data transfer rateDiffers	32000 Mbit/s	25000 Mbit/s
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.1Q, IEEE 802.1Qau, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg, IEEE 802.3ae, IEEE 802.3ap, IEEE 802.3az, IEEE 802.3ba, IEEE 802.3bm
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet interface typeDiffers	32 Gigabit Ethernet	10 Gigabit Ethernet, 25 Gigabit Ethernet, Gigabit Ethernet
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	1000,10000,25000 Mbit/s
Designidentical
Internal	Yes	Yes
Component for	Server	Server
Product colourKnown for one	Unknown — not stated by the source	Multicolour
Compatible productsKnown for one	PowerEdge R650 PowerEdge R6525 PowerEdge R740 PowerEdge R740XD PowerEdge R750xa PowerEdge R7515 PowerEdge R7525 PowerEdge R840 PowerEdge R940 PowerEdge R940xa PowerEdge T640	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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