Product comparison · 2 network cards

Cudy AX900 Dual-Band Wi-Fi 6 USB-C Adapter, WU900C 1.0 vs Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s

12specifications compared
12differ
0identical
30known for one product only

Key differences

The Cudy AX900 Dual-Band Wi-Fi 6 USB-C Adapter, WU900C 1.0 has 575 Mbit/s more maximum data transfer rate than the Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s (600 Mbit/s vs 25 Mbit/s). The Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s has 104 mm more width than the Cudy AX900 Dual-Band Wi-Fi 6 USB-C Adapter, WU900C 1.0 (120 mm vs 16 mm). The Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s has 139.6 mm more depth than the Cudy AX900 Dual-Band Wi-Fi 6 USB-C Adapter, WU900C 1.0 (169.3 mm vs 29.7 mm). Only the Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s has internal. Connectivity technology: Wireless on the Cudy AX900 Dual-Band Wi-Fi 6 USB-C Adapter, WU900C 1.0, Wired on the Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s.

Connectivity technology
- AX900 Dual-Band Wi-Fi 6 USB-C Adapter, WU900C 1.0:Wireless
- 4XC1U87489 network card Internal Ethernet 25 Mbit/s:Wired
Host interface
- AX900 Dual-Band Wi-Fi 6 USB-C Adapter, WU900C 1.0:USB Type-C
- 4XC1U87489 network card Internal Ethernet 25 Mbit/s:PCI Express
Interface
- AX900 Dual-Band Wi-Fi 6 USB-C Adapter, WU900C 1.0:WLAN
- 4XC1U87489 network card Internal Ethernet 25 Mbit/s:Ethernet
Maximum data transfer rate
- AX900 Dual-Band Wi-Fi 6 USB-C Adapter, WU900C 1.0:600 Mbit/s
- 4XC1U87489 network card Internal Ethernet 25 Mbit/s:25 Mbit/s
Internal
- AX900 Dual-Band Wi-Fi 6 USB-C Adapter, WU900C 1.0:No
- 4XC1U87489 network card Internal Ethernet 25 Mbit/s:Yes
Component for
- AX900 Dual-Band Wi-Fi 6 USB-C Adapter, WU900C 1.0:PC/Laptop
- 4XC1U87489 network card Internal Ethernet 25 Mbit/s:Server/workstation
Product colour
- AX900 Dual-Band Wi-Fi 6 USB-C Adapter, WU900C 1.0:Black
- 4XC1U87489 network card Internal Ethernet 25 Mbit/s:Green
Operating temperature (T-T)
- AX900 Dual-Band Wi-Fi 6 USB-C Adapter, WU900C 1.0:0 - 40 °C
- 4XC1U87489 network card Internal Ethernet 25 Mbit/s:0 - 55 °C

Side by side

Differences highlightedShow differences only

Comparison of AX900 Dual-Band Wi-Fi 6 USB-C Adapter, WU900C 1.0, 4XC1U87489
42 specifications	A Cudy AX900 Dual-Band Wi-Fi 6 USB-C Adapter, WU900C 1.0 View product	B Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s Model 4XC1U87489 View product
Ports & interfaces3 differ
Connectivity technologyDiffers	Wireless	Wired
Host interfaceDiffers	USB Type-C	PCI Express
InterfaceDiffers	WLAN	Ethernet
USB connector form factorKnown for one	Straight	Unknown — not stated by the source
Fiber optic connectorKnown for one	Unknown — not stated by the source	SFP28
Fiber ports quantityKnown for one	Unknown — not stated by the source	2
PCI versionKnown for one	Unknown — not stated by the source	4.0
Network1 differ
Maximum data transfer rateDiffers	600 Mbit/s	25 Mbit/s
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi bandKnown for one	Dual-band (2.4 GHz / 5 GHz)	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Wi-Fi 6 (802.11ax)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	Wi-Fi 6 (802.11ax)	Unknown — not stated by the source
WLAN data transfer rates supportedKnown for one	600,286 Mbit/s	Unknown — not stated by the source
Spread spectrum methodKnown for one	OFDMA	Unknown — not stated by the source
ModulationKnown for one	1024-QAM	Unknown — not stated by the source
Security algorithmsKnown for one	WPA2, WPA	Unknown — not stated by the source
MU-MIMOKnown for one	Yes	Unknown — not stated by the source
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 typeKnown for one	Unknown — not stated by the source	10 Gigabit Ethernet, 25 Gigabit Ethernet
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10000,25000 Mbit/s
Design3 differ
InternalDiffers	No	Yes
Component forDiffers	PC/Laptop	Server/workstation
Product colourDiffers	Black	Green
AntennaKnown for one	Yes	Unknown — not stated by the source
Antenna designKnown for one	Internal	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	FCC BSMI ICES-003 CE VCCI KCC RCM EMC CB
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 10, Windows 11, Windows 7	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 55 °C
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	10 - 90%	50 - 80%
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	16 mm	120 mm
DepthDiffers	29.7 mm	169.3 mm
HeightDiffers	8.5 mm	12.4 mm
WeightKnown for one	Unknown — not stated by the source	164 g
Technical detailsidentical
Compliance certificatesKnown for one	Federal Communications Commission (FCC), CE	Unknown — not stated by the source
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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