Product comparison · 2 network cards

D-Link N900 WLAN 450 Mbit/s vs Fujitsu InfiniBand HCA 40Gb 2-port QDR-E

6specifications compared
6differ
0identical
23known for one product only

Key differences

Connectivity technology
- N900 WLAN 450 Mbit/s:Wireless
- InfiniBand HCA 40Gb 2-port QDR-E:Wired
Host interface
- N900 WLAN 450 Mbit/s:USB
- InfiniBand HCA 40Gb 2-port QDR-E:PCI Express
Interface
- N900 WLAN 450 Mbit/s:WLAN
- InfiniBand HCA 40Gb 2-port QDR-E:Fiber
Maximum data transfer rate
- N900 WLAN 450 Mbit/s:450 Mbit/s
- InfiniBand HCA 40Gb 2-port QDR-E:40000 Mbit/s
Internal
- N900 WLAN 450 Mbit/s:No
- InfiniBand HCA 40Gb 2-port QDR-E:Yes
Operating temperature (T-T)
- N900 WLAN 450 Mbit/s:0 - 40 °C
- InfiniBand HCA 40Gb 2-port QDR-E:0 - 55 °C

Side by side

Differences highlightedShow differences only

Comparison of N900, InfiniBand HCA 40Gb 2-port QDR-E
29 specifications	A D-Link N900 WLAN 450 Mbit/s Model N900 View product	B Fujitsu InfiniBand HCA 40Gb 2-port QDR-E View product
Ports & interfaces3 differ
Connectivity technologyDiffers	Wireless	Wired
Host interfaceDiffers	USB	PCI Express
InterfaceDiffers	WLAN	Fiber
Ethernet LAN (RJ-45) portsKnown for one	0	Unknown — not stated by the source
USB ports quantityKnown for one	1	Unknown — not stated by the source
Fiber ports quantityKnown for one	Unknown — not stated by the source	2
PCI Card form factorKnown for one	Unknown — not stated by the source	Full-height (low-profile)
Network1 differ
Maximum data transfer rateDiffers	450 Mbit/s	40000 Mbit/s
Networking standardsKnown for one	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
Wi-Fi bandKnown for one	Dual-band (2.4 GHz / 5 GHz)	Unknown — not stated by the source
Frequency rangeKnown for one	2.4 - 5 GHz	Unknown — not stated by the source
Security algorithmsKnown for one	WPA, WPA2, WPS	Unknown — not stated by the source
Design1 differ
InternalDiffers	No	Yes
Product colourKnown for one	Black	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	FCC B IC Wi-Fi	Unknown — not stated by the source
ChipsetKnown for one	Unknown — not stated by the source	Mellanox MCX35xA-QCBT
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 55 °C
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	33 mm	Unknown — not stated by the source
DepthKnown for one	33 mm	Unknown — not stated by the source
HeightKnown for one	86.4 mm	Unknown — not stated by the source
WeightKnown for one	79.37 g	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Connector(s)Known for one	Unknown — not stated by the source	2 x QSFP
Fiber Channel over EthernetKnown for one	Unknown — not stated by the source	Yes
Interface typeKnown for one	Unknown — not stated by the source	PCIe 3.0 x8

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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