Product comparison · 2 network cards

Dell 540-BBDU network card Internal Ethernet 10000 Mbit/s vs Dell 540-BBEJ network card Internal Fiber 40000 Mbit/s

Key differences

Host interface
- 540-BBDU network card Internal Ethernet 10000 Mbit/s:PCI
- 540-BBEJ network card Internal Fiber 40000 Mbit/s:PCI Express
Interface
- 540-BBDU network card Internal Ethernet 10000 Mbit/s:Ethernet
- 540-BBEJ network card Internal Fiber 40000 Mbit/s:Fiber
Maximum data transfer rate
- 540-BBDU network card Internal Ethernet 10000 Mbit/s:10000 Mbit/s
- 540-BBEJ network card Internal Fiber 40000 Mbit/s:40000 Mbit/s
Data link protocols
- 540-BBDU network card Internal Ethernet 10000 Mbit/s:10 GigE
- 540-BBEJ network card Internal Fiber 40000 Mbit/s:40 Gigabit LAN

Differences highlightedShow differences only

Comparison of 540-BBDU, 540-BBEJ
14 specifications	A Dell 540-BBDU network card Internal Ethernet 10000 Mbit/s Model 540-BBDU View product	B Dell 540-BBEJ network card Internal Fiber 40000 Mbit/s Model 540-BBEJ View product
Ports & interfaces2 differ
Connectivity technology	Wired	Wired
Host interfaceDiffers	PCI	PCI Express
InterfaceDiffers	Ethernet	Fiber
Fiber optic connectorKnown for one	Unknown — not stated by the source	QSFP
Fiber ports quantityKnown for one	Unknown — not stated by the source	2
PCI versionKnown for one	Unknown — not stated by the source	3.0
Ethernet LAN (RJ-45) portsKnown for one	2	Unknown — not stated by the source
Network2 differ
Maximum data transfer rateDiffers	10000 Mbit/s	40000 Mbit/s
Data link protocolsDiffers	10 GigE	40 Gigabit LAN
Supported network protocolsKnown for one	Unknown — not stated by the source	TCP/IP, UDP/IP
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000,10000 Mbit/s	Unknown — not stated by the source
Design1 differ
Internal	Yes	Yes
Compatible productsDiffers	Dell: PowerEdge C6220, PowerEdge C6220 II, PowerEdge R220, PowerEdge R320, PowerEdge R420, PowerEdge R520, PowerEdge R620, PowerEdge R630, PowerEdge R720, Poweredge R720xd, PowerEdge R730, PowerEdge R730XD, PowerEdge T420, PowerEdge T620, PowerEdge T630, PowerEdge VRTX	Dell: PowerEdge R620, PowerEdge R630, PowerEdge R720, PowerEdge R730, PowerEdge R730XD, PowerEdge R820, PowerEdge R920, PowerEdge T620, PowerEdge T630

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.