Product comparison · 2 network cards

Dell 540-BBZM network card Internal Fiber 10000 Mbit/s vs Dell 540-BBZO network card Internal Fiber 25000 Mbit/s

Key differences

Fiber optic connector
- 540-BBZM network card Internal Fiber 10000 Mbit/s:SFP+
- 540-BBZO network card Internal Fiber 25000 Mbit/s:SFP28
Maximum data transfer rate
- 540-BBZM network card Internal Fiber 10000 Mbit/s:10000 Mbit/s
- 540-BBZO network card Internal Fiber 25000 Mbit/s:25000 Mbit/s
Ethernet interface type
- 540-BBZM network card Internal Fiber 10000 Mbit/s:10 Gigabit Ethernet
- 540-BBZO network card Internal Fiber 25000 Mbit/s:25 Gigabit Ethernet
Data link protocols
- 540-BBZM network card Internal Fiber 10000 Mbit/s:10 GigE
- 540-BBZO network card Internal Fiber 25000 Mbit/s:25 GigE

Differences highlightedShow differences only

Comparison of 540-BBZM, 540-BBZO
13 specifications	A Dell 540-BBZM network card Internal Fiber 10000 Mbit/s Model 540-BBZM View product	B Dell 540-BBZO network card Internal Fiber 25000 Mbit/s Model 540-BBZO View product
Ports & interfaces1 differ
Connectivity technology	Wired	Wired
Host interface	PCI Express	PCI Express
Interface	Fiber	Fiber
Fiber optic connectorDiffers	SFP+	SFP28
Fiber ports quantity	2	2
Network3 differ
Maximum data transfer rateDiffers	10000 Mbit/s	25000 Mbit/s
Ethernet interface typeDiffers	10 Gigabit Ethernet	25 Gigabit Ethernet
Data link protocolsDiffers	10 GigE	25 GigE
Design1 differ
Internal	Yes	Yes
Component for	Server	Server
Compatible productsDiffers	- PowerEdge C6420 - PowerEdge FC640 - PowerEdge R440 - PowerEdge R540 - PowerEdge R640 - PowerEdge R6415 - PowerEdge R740 - PowerEdge R740XD - PowerEdge R740xd2 - PowerEdge R7415 - PowerEdge R7425 - PowerEdge R840 - PowerEdge R940xa - PowerVault NX3240	- PowerEdge R740 - PowerEdge R840 - PowerEdge FC640 - PowerEdge R7415 - PowerEdge R940xa - PowerEdge R540 - PowerEdge R640 - PowerEdge R6415 - PowerEdge C6420 - PowerEdge R7425 - PowerEdge R740XD - PowerEdge R440 - PowerVault NX3240
Logistics dataidentical
Harmonized System (HS) code	85176990	85176990
Other featuresidentical
Compatibility	Dell EMC PowerEdge C6420, FC640, R440, R540, R640, R6415, R740, R740xd, R7415	Dell EMC PowerEdge C6420, FC640, R440, R540, R640, R6415, R740, R740xd, R7415

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.