Product comparison · 2 network cards

Dell 540-BFNY network card Internal Ethernet 10000 Mbit/s vs Dell 540-BFWK network card Internal Fiber 25000 Mbit/s

8specifications compared
3differ
5identical
6known for one product only

Key differences

The Dell 540-BFWK network card Internal Fiber 25000 Mbit/s has 15,000 Mbit/s more maximum data transfer rate than the Dell 540-BFNY network card Internal Ethernet 10000 Mbit/s (25000 Mbit/s vs 10000 Mbit/s). Host interface: OCP 3.0 on the Dell 540-BFNY network card Internal Ethernet 10000 Mbit/s, PCI Express on the Dell 540-BFWK network card Internal Fiber 25000 Mbit/s. Interface: Ethernet on the Dell 540-BFNY network card Internal Ethernet 10000 Mbit/s, Fiber on the Dell 540-BFWK network card Internal Fiber 25000 Mbit/s.

Host interface
- 540-BFNY network card Internal Ethernet 10000 Mbit/s:OCP 3.0
- 540-BFWK network card Internal Fiber 25000 Mbit/s:PCI Express
Interface
- 540-BFNY network card Internal Ethernet 10000 Mbit/s:Ethernet
- 540-BFWK network card Internal Fiber 25000 Mbit/s:Fiber
Maximum data transfer rate
- 540-BFNY network card Internal Ethernet 10000 Mbit/s:10000 Mbit/s
- 540-BFWK network card Internal Fiber 25000 Mbit/s:25000 Mbit/s

Side by side

Differences highlightedShow differences only

Comparison of 540-BFNY, 540-BFWK
14 specifications	A Dell 540-BFNY network card Internal Ethernet 10000 Mbit/s Model 540-BFNY View product	B Dell 540-BFWK network card Internal Fiber 25000 Mbit/s Model 540-BFWK View product
Ports & interfaces2 differ
Connectivity technology	Wired	Wired
Host interfaceDiffers	OCP 3.0	PCI Express
InterfaceDiffers	Ethernet	Fiber
Ethernet LAN (RJ-45) portsKnown for one	2	Unknown — not stated by the source
Fiber optic connectorKnown for one	Unknown — not stated by the source	SFP28
PCI Card form factorKnown for one	Unknown — not stated by the source	Full-height
Network1 differ
Maximum data transfer rateDiffers	10000 Mbit/s	25000 Mbit/s
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet interface typeKnown for one	10 Gigabit Ethernet	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	25000 Mbit/s
Designidentical
Internal	Yes	Yes
Component for	Server	Server
Product colour	Green	Green
Compatible products	PowerEdge R470 PowerEdge R570 PowerEdge R670 PowerEdge R6715 PowerEdge R6725 PowerEdge R770 PowerEdge R7715 PowerEdge R7725	PowerEdge R470 PowerEdge R570 PowerEdge R670 PowerEdge R6715 PowerEdge R6725 PowerEdge R770 PowerEdge R7715 PowerEdge R7725

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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