Product comparison · 2 network cards

Dell 540-BFXR network card Internal Fiber 25000 Mbit/s vs Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s

9specifications compared
4differ
5identical
17known for one product only

Key differences

The Dell 540-BFXR network card Internal Fiber 25000 Mbit/s has 24,975 Mbit/s more maximum data transfer rate than the Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s (25000 Mbit/s vs 25 Mbit/s). Interface: Fiber on the Dell 540-BFXR network card Internal Fiber 25000 Mbit/s, Ethernet on the Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s. Ethernet interface type: 25 Gigabit Ethernet on the Dell 540-BFXR network card Internal Fiber 25000 Mbit/s, 10 Gigabit Ethernet, 25 Gigabit Ethernet on the Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s. Component for: Server on the Dell 540-BFXR network card Internal Fiber 25000 Mbit/s, Server/workstation on the Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s.

Interface
- 540-BFXR network card Internal Fiber 25000 Mbit/s:Fiber
- 4XC1U87489 network card Internal Ethernet 25 Mbit/s:Ethernet
Maximum data transfer rate
- 540-BFXR network card Internal Fiber 25000 Mbit/s:25000 Mbit/s
- 4XC1U87489 network card Internal Ethernet 25 Mbit/s:25 Mbit/s
Component for
- 540-BFXR network card Internal Fiber 25000 Mbit/s:Server
- 4XC1U87489 network card Internal Ethernet 25 Mbit/s:Server/workstation

Side by side

Differences highlightedShow differences only

Comparison of 540-BFXR, 4XC1U87489
26 specifications	A Dell 540-BFXR network card Internal Fiber 25000 Mbit/s Model 540-BFXR View product	B Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s Model 4XC1U87489 View product
Ports & interfaces1 differ
Connectivity technology	Wired	Wired
Host interface	PCI Express	PCI Express
InterfaceDiffers	Fiber	Ethernet
Fiber optic connectorKnown for one	Unknown — not stated by the source	SFP28
Fiber ports quantity	2	2
PCI versionKnown for one	Unknown — not stated by the source	4.0
Network2 differ
Maximum data transfer rateDiffers	25000 Mbit/s	25 Mbit/s
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3ae
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet interface typeDiffers	25 Gigabit Ethernet	10 Gigabit Ethernet, 25 Gigabit Ethernet
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10000,25000 Mbit/s
Design1 differ
Internal	Yes	Yes
Component forDiffers	Server	Server/workstation
Product colour	Green	Green
CertificationKnown for one	Unknown — not stated by the source	FCC BSMI ICES-003 CE VCCI KCC RCM EMC CB
Compatible productsKnown for one	PowerEdge R470 PowerEdge R670 PowerEdge R6715 PowerEdge R6725 PowerEdge R770 PowerEdge R7715 PowerEdge R7725	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	50 - 80%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	120 mm
DepthKnown for one	Unknown — not stated by the source	169.3 mm
HeightKnown for one	Unknown — not stated by the source	12.4 mm
WeightKnown for one	Unknown — not stated by the source	164 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	240 mm
Package depthKnown for one	Unknown — not stated by the source	145 mm
Package heightKnown for one	Unknown — not stated by the source	52 mm
Package weightKnown for one	Unknown — not stated by the source	268 g

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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