Product comparison · 2 network cards

Dell 540-BFFN network card Internal Fiber 400000 Mbit/s vs Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s

8specifications compared
7differ
1identical
17known for one product only

Key differences

The Dell 540-BFFN network card Internal Fiber 400000 Mbit/s has 2 more PCI version than the Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s (5.0 vs 3.0). The Dell 540-BFFN network card Internal Fiber 400000 Mbit/s has 395,330 Mbit/s more maximum data transfer rate than the Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s (400000 Mbit/s vs 4670 Mbit/s). Connectivity technology: Wired on the Dell 540-BFFN network card Internal Fiber 400000 Mbit/s, Wireless on the Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s. Host interface: PCI Express on the Dell 540-BFFN network card Internal Fiber 400000 Mbit/s, M.2 on the Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s. Interface: Fiber on the Dell 540-BFFN network card Internal Fiber 400000 Mbit/s, WWAN on the Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s.

Connectivity technology
- 540-BFFN network card Internal Fiber 400000 Mbit/s:Wired
- 4XC1U10820 network card Internal WWAN 4670 Mbit/s:Wireless
Host interface
- 540-BFFN network card Internal Fiber 400000 Mbit/s:PCI Express
- 4XC1U10820 network card Internal WWAN 4670 Mbit/s:M.2
Interface
- 540-BFFN network card Internal Fiber 400000 Mbit/s:Fiber
- 4XC1U10820 network card Internal WWAN 4670 Mbit/s:WWAN
PCI version
- 540-BFFN network card Internal Fiber 400000 Mbit/s:5.0
- 4XC1U10820 network card Internal WWAN 4670 Mbit/s:3.0
Maximum data transfer rate
- 540-BFFN network card Internal Fiber 400000 Mbit/s:400000 Mbit/s
- 4XC1U10820 network card Internal WWAN 4670 Mbit/s:4670 Mbit/s
Component for
- 540-BFFN network card Internal Fiber 400000 Mbit/s:Server
- 4XC1U10820 network card Internal WWAN 4670 Mbit/s:Laptop

Side by side

Differences highlightedShow differences only

Comparison of 540-BFFN, 4XC1U10820
25 specifications	A Dell 540-BFFN network card Internal Fiber 400000 Mbit/s Model 540-BFFN View product	B Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s Model 4XC1U10820 View product
Ports & interfaces4 differ
Connectivity technologyDiffers	Wired	Wireless
Host interfaceDiffers	PCI Express	M.2
InterfaceDiffers	Fiber	WWAN
PCI versionDiffers	5.0	3.0
Fiber optic connectorKnown for one	QSFP112	Unknown — not stated by the source
Fiber ports quantityKnown for one	2	Unknown — not stated by the source
PCI Card form factorKnown for one	Full-height	Unknown — not stated by the source
Network1 differ
Maximum data transfer rateDiffers	400000 Mbit/s	4670 Mbit/s
Mobile network generationKnown for one	Unknown — not stated by the source	4G
Design2 differ
Component forDiffers	Server	Laptop
CertificationKnown for one	Unknown — not stated by the source	GCF, PTCRB, CCC, CTA, SRRC, CE, IC, FCC, CBRS, JATE, TELEC, RCM
Compatible productsDiffers	PowerEdge R660 PowerEdge R6625 PowerEdge R670 PowerEdge R6715 PowerEdge R6725 PowerEdge R760 PowerEdge R760XA PowerEdge R7625 PowerEdge R770 PowerEdge R7715 PowerEdge R7725 PowerEdge XE8640 PowerEdge XE9640 PowerEdge XE9680 PowerEdge XE9680L	ThinkPad P16 Gen 3
Poweridentical
Output voltageKnown for one	Unknown — not stated by the source	3.3 V
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 11 Pro
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	52 mm
DepthKnown for one	Unknown — not stated by the source	30 mm
HeightKnown for one	Unknown — not stated by the source	2.3 mm
WeightKnown for one	Unknown — not stated by the source	65 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	157 mm
Package depthKnown for one	Unknown — not stated by the source	58 mm
Package heightKnown for one	Unknown — not stated by the source	17 mm
Package weightKnown for one	Unknown — not stated by the source	76 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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