Product comparison · 2 network cards

Dell Broadcom 57608 vs Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth

5specifications compared
3differ
2identical
19known for one product only

Key differences

Connectivity technology: Wired on the Dell Broadcom 57608, Wireless on the Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth. Interface: Fiber on the Dell Broadcom 57608, WLAN / Bluetooth on the Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth. Component for: PC/Server on the Dell Broadcom 57608, PC on the Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth.

Connectivity technology
- Broadcom 57608:Wired
- 4XC1U87491 network card Internal WLAN / Bluetooth:Wireless
Interface
- Broadcom 57608:Fiber
- 4XC1U87491 network card Internal WLAN / Bluetooth:WLAN / Bluetooth
Component for
- Broadcom 57608:PC/Server
- 4XC1U87491 network card Internal WLAN / Bluetooth:PC

Side by side

Differences highlightedShow differences only

Comparison of Broadcom 57608, 4XC1U87491
24 specifications	A Dell Broadcom 57608 View product	B Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth Model 4XC1U87491 View product
Ports & interfaces2 differ
Connectivity technologyDiffers	Wired	Wireless
Host interface	PCI Express	PCI Express
InterfaceDiffers	Fiber	WLAN / Bluetooth
Fiber optic connectorKnown for one	QSFP56	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
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11be
Frequency rangeKnown for one	Unknown — not stated by the source	2.4 - 6 GHz
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	5.4
Maximum data transfer rateKnown for one	100000 Mbit/s	Unknown — not stated by the source
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet interface typeKnown for one	100 Gigabit Ethernet	Unknown — not stated by the source
Design1 differ
Internal	Yes	Yes
Component forDiffers	PC/Server	PC
AntennaKnown for one	Unknown — not stated by the source	Yes
Antenna designKnown for one	Unknown — not stated by the source	Internal
Antenna typeKnown for one	Unknown — not stated by the source	2x2
CertificationKnown for one	Unknown — not stated by the source	FCC/IC/NCC/Telec/NA/ACMA/MBIE/UKCA/MSIP/ANATEL/SRRC/More…
Poweridentical
Output voltageKnown for one	Unknown — not stated by the source	3.3 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 70 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	22 mm
DepthKnown for one	Unknown — not stated by the source	30 mm
HeightKnown for one	Unknown — not stated by the source	2.5 mm

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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