Product comparison · 2 network cards

Dell 540-BFFN network card Internal Fiber 400000 Mbit/s vs Dell 540-BFXR network card Internal Fiber 25000 Mbit/s

8specifications compared
2differ
6identical
5known for one product only

Key differences

The Dell 540-BFFN network card Internal Fiber 400000 Mbit/s has 375,000 Mbit/s more maximum data transfer rate than the Dell 540-BFXR network card Internal Fiber 25000 Mbit/s (400000 Mbit/s vs 25000 Mbit/s).

Maximum data transfer rate
- 540-BFFN network card Internal Fiber 400000 Mbit/s:400000 Mbit/s
- 540-BFXR network card Internal Fiber 25000 Mbit/s:25000 Mbit/s

Side by side

Differences highlightedShow differences only

Comparison of 540-BFFN, 540-BFXR
13 specifications	A Dell 540-BFFN network card Internal Fiber 400000 Mbit/s Model 540-BFFN View product	B Dell 540-BFXR network card Internal Fiber 25000 Mbit/s Model 540-BFXR View product
Ports & interfacesidentical
Connectivity technology	Wired	Wired
Host interface	PCI Express	PCI Express
Interface	Fiber	Fiber
Fiber optic connectorKnown for one	QSFP112	Unknown — not stated by the source
Fiber ports quantity	2	2
PCI versionKnown for one	5.0	Unknown — not stated by the source
PCI Card form factorKnown for one	Full-height	Unknown — not stated by the source
Network1 differ
Maximum data transfer rateDiffers	400000 Mbit/s	25000 Mbit/s
Ethernet interface typeKnown for one	Unknown — not stated by the source	25 Gigabit Ethernet
Design1 differ
Internal	Yes	Yes
Component for	Server	Server
Compatible productsDiffers	PowerEdge R660 PowerEdge R6625 PowerEdge R670 PowerEdge R6715 PowerEdge R6725 PowerEdge R760 PowerEdge R760XA PowerEdge R7625 PowerEdge R770 PowerEdge R7715 PowerEdge R7725 PowerEdge XE8640 PowerEdge XE9640 PowerEdge XE9680 PowerEdge XE9680L	PowerEdge R470 PowerEdge R670 PowerEdge R6715 PowerEdge R6725 PowerEdge R770 PowerEdge R7715 PowerEdge R7725
Product colourKnown for one	Unknown — not stated by the source	Green

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.

More network card comparisons

All network card comparisons