Product comparison · 2 network cards

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

6specifications compared
5differ
1identical
20known for one product only

Key differences

Connectivity technology: Wired on the Dell 540-BFXQ network card Internal Fiber, Wireless on the Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s. Host interface: PCI Express on the Dell 540-BFXQ network card Internal Fiber, M.2 on the Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s. Interface: Fiber on the Dell 540-BFXQ network card Internal Fiber, WWAN on the Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s. Component for: Server on the Dell 540-BFXQ network card Internal Fiber, Laptop on the Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s.

Connectivity technology
- 540-BFXQ network card Internal Fiber:Wired
- 4XC1U10820 network card Internal WWAN 4670 Mbit/s:Wireless
Host interface
- 540-BFXQ network card Internal Fiber:PCI Express
- 4XC1U10820 network card Internal WWAN 4670 Mbit/s:M.2
Interface
- 540-BFXQ network card Internal Fiber:Fiber
- 4XC1U10820 network card Internal WWAN 4670 Mbit/s:WWAN
Component for
- 540-BFXQ network card Internal Fiber:Server
- 4XC1U10820 network card Internal WWAN 4670 Mbit/s:Laptop

Side by side

Differences highlightedShow differences only

Comparison of 540-BFXQ, 4XC1U10820
26 specifications	A Dell 540-BFXQ network card Internal Fiber Model 540-BFXQ View product	B Lenovo 4XC1U10820 network card Internal WWAN 4670 Mbit/s Model 4XC1U10820 View product
Ports & interfaces3 differ
Connectivity technologyDiffers	Wired	Wireless
Host interfaceDiffers	PCI Express	M.2
InterfaceDiffers	Fiber	WWAN
PCI versionKnown for one	Unknown — not stated by the source	3.0
Fiber optic connectorKnown for one	SFP28	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
Networkidentical
Maximum data transfer rateKnown for one	Unknown — not stated by the source	4670 Mbit/s
Mobile network generationKnown for one	Unknown — not stated by the source	4G
Ethernet interface typeKnown for one	25 Gigabit Ethernet	Unknown — not stated by the source
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 R470 PowerEdge R570 PowerEdge R670 PowerEdge R6715 PowerEdge R6725 PowerEdge R770 PowerEdge R7715 PowerEdge R7725	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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