Product comparison · 2 interface cards/adapters

InLine 51128K interface cards/adapter Internal vs InLine 76660X interface cards/adapter Internal Serial

16specifications compared
10differ
6identical
23known for one product only

Key differences

The InLine 51128K interface cards/adapter Internal has 70 mm more width than the InLine 76660X interface cards/adapter Internal Serial (92 mm vs 22 mm). The InLine 76660X interface cards/adapter Internal Serial has 78.85 mm more depth than the InLine 51128K interface cards/adapter Internal (80 mm vs 1.15 mm). The InLine 51128K interface cards/adapter Internal has 25 g more package weight than the InLine 76660X interface cards/adapter Internal Serial (50 g vs 25 g). Host interface: PCI Express on the InLine 51128K interface cards/adapter Internal, M.2 on the InLine 76660X interface cards/adapter Internal Serial. Chipset: Realtek RTL8111 on the InLine 51128K interface cards/adapter Internal, ASIX AX99100 on the InLine 76660X interface cards/adapter Internal Serial.

Host interface
- 51128K interface cards/adapter Internal:PCI Express
- 76660X interface cards/adapter Internal Serial:M.2
Chipset
- 51128K interface cards/adapter Internal:Realtek RTL8111
- 76660X interface cards/adapter Internal Serial:ASIX AX99100
Operating temperature (T-T)
- 51128K interface cards/adapter Internal:0 - 55 °C
- 76660X interface cards/adapter Internal Serial:-40 - 85 °C
Width
- 51128K interface cards/adapter Internal:92 mm
- 76660X interface cards/adapter Internal Serial:22 mm
Depth
- 51128K interface cards/adapter Internal:1.15 mm
- 76660X interface cards/adapter Internal Serial:80 mm
Weight
- 51128K interface cards/adapter Internal:2.2 kg
- 76660X interface cards/adapter Internal Serial:25 g
Package weight
- 51128K interface cards/adapter Internal:50 g
- 76660X interface cards/adapter Internal Serial:25 g

Side by side

Differences highlightedShow differences only

Comparison of 51128K, 76660X
39 specifications	A InLine 51128K interface cards/adapter Internal Model 51128K View product	B InLine 76660X interface cards/adapter Internal Serial Model 76660X View product
Ports & interfaces1 differ
Host interfaceDiffers	PCI Express	M.2
Output interfaceKnown for one	Unknown — not stated by the source	Serial
Host interface genderKnown for one	Unknown — not stated by the source	Male
Expansion card standardKnown for one	Unknown — not stated by the source	PCI 3.0
Serial ports quantityKnown for one	Unknown — not stated by the source	2
Serial interface typeKnown for one	Unknown — not stated by the source	9-pin
Features1 differ
ChipsetDiffers	Realtek RTL8111	ASIX AX99100
Data transfer rate (max)Known for one	Unknown — not stated by the source	4 Gbit/s
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 55 °C	-40 - 85 °C
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 90%	Unknown — not stated by the source
System requirements2 differ
Windows operating systems supportedDiffers	Windows 10, Windows 11, Windows 7, Windows 8	Windows 10, Windows 11, Windows 7, Windows 8, Windows 8.1
Server operating systems supportedDiffers	Windows Server 2008 R2, Windows Server 2016, Windows Server 2019	Windows Server 2012 R2
Other operating systems supportedKnown for one	FreeBSD	Unknown — not stated by the source
Technical details1 differ
Compliance certificatesDiffers	TÜV mark	TÜV mark, Federal Communications Commission (FCC), CE
Weight & dimensions3 differ
WidthDiffers	92 mm	22 mm
DepthDiffers	1.15 mm	80 mm
HeightKnown for one	120 mm	Unknown — not stated by the source
WeightDiffers	2.2 kg	25 g
Packaging data1 differ
Package widthKnown for one	135 mm	Unknown — not stated by the source
Package depthKnown for one	155 mm	Unknown — not stated by the source
Package heightKnown for one	32 mm	Unknown — not stated by the source
Package weightDiffers	50 g	25 g
Package volumeKnown for one	1100 cm³	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	Serial
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Package typeKnown for one	Unknown — not stated by the source	Hanging box
Other featuresidentical
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	92 x 1.15 x 120 mm	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	2	Unknown — not stated by the source
InterfaceKnown for one	Ethernet	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x	Unknown — not stated by the source
Poweridentical
Power supply input voltageKnown for one	Unknown — not stated by the source	3.3 V

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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