Product comparison · 2 network cards

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

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

Key differences

Maximum data transfer rate
- 540-BBDW network card Internal Fiber 10000 Mbit/s:10000 Mbit/s
- 540-BBEJ network card Internal Fiber 40000 Mbit/s:40000 Mbit/s
Data link protocols
- 540-BBDW network card Internal Fiber 10000 Mbit/s:10 GigE
- 540-BBEJ network card Internal Fiber 40000 Mbit/s:40 Gigabit LAN

Side by side

Differences highlightedShow differences only

Comparison of 540-BBDW, 540-BBEJ
15 specifications	A Dell 540-BBDW network card Internal Fiber 10000 Mbit/s Model 540-BBDW View product	B Dell 540-BBEJ network card Internal Fiber 40000 Mbit/s Model 540-BBEJ View product
Ports & interfacesidentical
Connectivity technology	Wired	Wired
Host interface	PCI Express	PCI Express
Interface	Fiber	Fiber
PCI Card form factorKnown for one	Full-height (low-profile)	Unknown — not stated by the source
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
Network2 differ
Maximum data transfer rateDiffers	10000 Mbit/s	40000 Mbit/s
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
Data link protocolsDiffers	10 GigE	40 Gigabit LAN
Supported network protocolsKnown for one	Unknown — not stated by the source	TCP/IP, UDP/IP
Design1 differ
Internal	Yes	Yes
Compatible productsDiffers	Dell: PowerEdge R320, PowerEdge R420, PowerEdge R430, PowerEdge R520, PowerEdge R530, PowerEdge R630, PowerEdge R720, Poweredge R720xd, PowerEdge R730, PowerEdge R730XD, PowerEdge R820	Dell: PowerEdge R620, PowerEdge R630, PowerEdge R720, PowerEdge R730, PowerEdge R730XD, PowerEdge R820, PowerEdge R920, PowerEdge T620, PowerEdge T630
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85176990	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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