Product comparison · 2 network cards

Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth vs MSI Herald BE9400 WiFi7 PCIe-Card

10specifications compared
2differ
8identical
15known for one product only

Key differences

Antenna design: Internal on the Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth, External on the MSI Herald BE9400 WiFi7 PCIe-Card.

Antenna design
- 4XC1U87491 network card Internal WLAN / Bluetooth:Internal
- Herald BE9400 WiFi7 PCIe-Card:External

Side by side

Differences highlightedShow differences only

Comparison of 4XC1U87491, Herald BE9400 WiFi7 PCIe-Card
25 specifications	A Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth Model 4XC1U87491 View product	B MSI Herald BE9400 WiFi7 PCIe-Card View product
Network1 differ
Networking standardsDiffers	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11be	IEEE 802.11be
Frequency rangeKnown for one	2.4 - 6 GHz	Unknown — not stated by the source
Maximum data transfer rateKnown for one	Unknown — not stated by the source	5764 Mbit/s
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Wi-Fi bandKnown for one	Unknown — not stated by the source	Tri-band (2.4 GHz / 5 GHz / 6 GHz)
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 7 (802.11be)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	Wi-Fi 7 (802.11be)
Design1 differ
Antenna designDiffers	Internal	External
Antenna typeKnown for one	2x2	Unknown — not stated by the source
CertificationKnown for one	FCC/IC/NCC/Telec/NA/ACMA/MBIE/UKCA/MSIP/ANATEL/SRRC/More…	Unknown — not stated by the source
Poweridentical
Output voltageKnown for one	3.3 V	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	-10 - 70 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	22 mm	Unknown — not stated by the source
DepthKnown for one	30 mm	Unknown — not stated by the source
HeightKnown for one	2.5 mm	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 11
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes

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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