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Product comparison · 2 network cards

Cudy AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0 vs Dell 540-BFWK network card Internal Fiber 25000 Mbit/s

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  • 7specifications compared
  • 6differ
  • 1identical
  • 28known for one product only

Key differences

The Dell 540-BFWK network card Internal Fiber 25000 Mbit/s has 24,567 Mbit/s more maximum data transfer rate than the Cudy AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0 (25000 Mbit/s vs 433 Mbit/s). Only the Dell 540-BFWK network card Internal Fiber 25000 Mbit/s has internal. Connectivity technology: Wireless on the Cudy AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0, Wired on the Dell 540-BFWK network card Internal Fiber 25000 Mbit/s. Interface: WLAN on the Cudy AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0, Fiber on the Dell 540-BFWK network card Internal Fiber 25000 Mbit/s. Component for: PC on the Cudy AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0, Server on the Dell 540-BFWK network card Internal Fiber 25000 Mbit/s.

  • Connectivity technology
    • Wireless
    • Wired
  • Interface
    • WLAN
    • Fiber
  • Maximum data transfer rate
    • 433 Mbit/s
    • 25000 Mbit/s
  • Internal
    • No
    • Yes
  • Component for
    • PC
    • Server
  • Product colour
    • Black
    • Green

Side by side

Differences highlightedShow differences only
35 specifications
A

Cudy

AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0View product
B

Dell

540-BFWK network card Internal Fiber 25000 Mbit/s

Model 540-BFWK

View product
Ports & interfaces2 differ
Connectivity technologyDiffersWirelessWired
Host interfacePCI ExpressPCI Express
InterfaceDiffersWLANFiber
Fiber optic connectorKnown for oneSFP28
PCI Card form factorKnown for oneFull-height
Network1 differ
Maximum data transfer rateDiffers433 Mbit/s25000 Mbit/s
Wi-FiKnown for oneYes
Wi-Fi bandKnown for oneDual-band (2.4 GHz / 5 GHz)
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)
WLAN data transfer rates supportedKnown for one433,200 Mbit/s
ModulationKnown for one256-QAM
Security algorithmsKnown for oneWPA2, WPA, WPA3
MU-MIMOKnown for oneYes
Ethernet LAN data ratesKnown for one25000 Mbit/s
Design3 differ
InternalDiffersNoYes
Component forDiffersPCServer
Product colourDiffersBlackGreen
AntennaKnown for oneYes
Antenna designKnown for oneExternal
Compatible productsKnown for onePowerEdge R470 PowerEdge R570 PowerEdge R670 PowerEdge R6715 PowerEdge R6725 PowerEdge R770 PowerEdge R7715 PowerEdge R7725
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 10, Windows 11
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 70 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Weight & dimensionsidentical
WidthKnown for one72.5 mm
DepthKnown for one45 mm
HeightKnown for one11.6 mm
WeightKnown for one53.5 g
Packaging dataidentical
Package widthKnown for one230 mm
Package depthKnown for one105 mm
Package heightKnown for one35 mm
Package weightKnown for one150.6 g
Technical detailsidentical
Compliance certificatesKnown for oneFederal Communications Commission (FCC), CE

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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