Product comparison · 2 network cards

HP Broadcom WLAN 802.11b/g 6930p Module vs HP NC3122 Internal Ethernet 100 Mbit/s

4specifications compared
4differ
0identical
26known for one product only

Key differences

Connectivity technology
- Broadcom WLAN 802.11b/g 6930p Module:Wireless
- NC3122 Internal Ethernet 100 Mbit/s:Wired
Host interface
- Broadcom WLAN 802.11b/g 6930p Module:PCI Express
- NC3122 Internal Ethernet 100 Mbit/s:PCI
Maximum data transfer rate
- Broadcom WLAN 802.11b/g 6930p Module:54 Mbit/s
- NC3122 Internal Ethernet 100 Mbit/s:100 Mbit/s

Side by side

Differences highlightedShow differences only

Comparison of Broadcom WLAN 802.11b/g 6930p Module, NC3122
30 specifications	A HP Broadcom WLAN 802.11b/g 6930p Module View product	B HP NC3122 Internal Ethernet 100 Mbit/s Model NC3122 View product
Ports & interfaces2 differ
Connectivity technologyDiffers	Wireless	Wired
Host interfaceDiffers	PCI Express	PCI
InterfaceKnown for one	Unknown — not stated by the source	Ethernet
Network1 differ
Maximum data transfer rateDiffers	54 Mbit/s	100 Mbit/s
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Full duplexKnown for one	Unknown — not stated by the source	Yes
Wi-Fi bandKnown for one	Single-band (2.4 GHz)	Unknown — not stated by the source
Security algorithmsKnown for one	PEAP, WPA, WPA2	Unknown — not stated by the source
Data link protocolsKnown for one	IEEE 802.11b/g	Unknown — not stated by the source
Designidentical
InternalKnown for one	Unknown — not stated by the source	Yes
ChipsetKnown for one	Unknown — not stated by the source	Intel® 82558
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	UL, FCC Class B, CE Mark
Poweridentical
Output voltageKnown for one	Unknown — not stated by the source	5 V
Power consumption (typical)Known for one	Unknown — not stated by the source	6.5 W
Power consumptionKnown for one	Unknown — not stated by the source	325 mA
System requirementsidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows 95 & 98 Windows NT 3.5x & 4.0 Novell NetWare 3.12 & 4.x Server w/ ODI 16-bit & ODI 32-bit IBM OS/2 MS-DOS / Windows 3.1/Windows f/ Workgroups w/ NDIS 2.0 SCO UNIX 5.x SCO UnixWare 7.x Linux
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 65 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Other features1 differ
Compliance industry standardsDiffers	IEEE 802.11b, IEEE 802.11g, IEEE 802.1x	IEEE 802.2, 802.3, 802.3u
Cable typeKnown for one	Unknown — not stated by the source	CAT 3, 4, 5 UTP
Flow control supportKnown for one	Unknown — not stated by the source	Yes
Ports quantityKnown for one	Unknown — not stated by the source	2
I/O portsKnown for one	Unknown — not stated by the source	2x RJ-45
Weight & dimensionsidentical
WidthKnown for one	51 mm	Unknown — not stated by the source
DepthKnown for one	30 mm	Unknown — not stated by the source
HeightKnown for one	5 mm	Unknown — not stated by the source
WeightKnown for one	12 g	Unknown — not stated by the source

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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