Product comparison · 2 interface cards/adapters

InLine 51124I interface cards/adapter Internal vs InLine 76666N interface cards/adapter Internal USB 3.2 Gen 2 (3.1 Gen 2)

16specifications compared
11differ
5identical
24known for one product only

Key differences

The InLine 51124I interface cards/adapter Internal has 28 mm more width than the InLine 76666N interface cards/adapter Internal USB 3.2 Gen 2 (3.1 Gen 2) (120 mm vs 92 mm). The InLine 51124I interface cards/adapter Internal has 100.48 mm more depth than the InLine 76666N interface cards/adapter Internal USB 3.2 Gen 2 (3.1 Gen 2) (101.5 mm vs 1.02 mm). The InLine 76666N interface cards/adapter Internal USB 3.2 Gen 2 (3.1 Gen 2) has 98.5 mm more height than the InLine 51124I interface cards/adapter Internal (120 mm vs 21.5 mm). Host interface: PCI Express on the InLine 51124I interface cards/adapter Internal, PCIe on the InLine 76666N interface cards/adapter Internal USB 3.2 Gen 2 (3.1 Gen 2). Chipset: Realtek RTL8125B on the InLine 51124I interface cards/adapter Internal, ASMedia ASM1142 on the InLine 76666N interface cards/adapter Internal USB 3.2 Gen 2 (3.1 Gen 2).

Host interface
- 51124I interface cards/adapter Internal:PCI Express
- 76666N interface cards/adapter Internal USB 3.2 Gen 2 (3.1 Gen 2):PCIe
Chipset
- 51124I interface cards/adapter Internal:Realtek RTL8125B
- 76666N interface cards/adapter Internal USB 3.2 Gen 2 (3.1 Gen 2):ASMedia ASM1142
Operating temperature (T-T)
- 51124I interface cards/adapter Internal:0 - 55 °C
- 76666N interface cards/adapter Internal USB 3.2 Gen 2 (3.1 Gen 2):0 - 85 °C
Storage temperature (T-T)
- 51124I interface cards/adapter Internal:-40 - 70 °C
- 76666N interface cards/adapter Internal USB 3.2 Gen 2 (3.1 Gen 2):-25 - 85 °C
Compliance certificates
- 51124I interface cards/adapter Internal:CE, TÜV mark
- 76666N interface cards/adapter Internal USB 3.2 Gen 2 (3.1 Gen 2):TÜV mark
Width
- 51124I interface cards/adapter Internal:120 mm
- 76666N interface cards/adapter Internal USB 3.2 Gen 2 (3.1 Gen 2):92 mm
Depth
- 51124I interface cards/adapter Internal:101.5 mm
- 76666N interface cards/adapter Internal USB 3.2 Gen 2 (3.1 Gen 2):1.02 mm
Height
- 51124I interface cards/adapter Internal:21.5 mm
- 76666N interface cards/adapter Internal USB 3.2 Gen 2 (3.1 Gen 2):120 mm

Side by side

Differences highlightedShow differences only

Comparison of 51124I, 76666N
40 specifications	A InLine 51124I interface cards/adapter Internal Model 51124I View product	B InLine 76666N interface cards/adapter Internal USB 3.2 Gen 2 (3.1 Gen 2) Model 76666N View product
Ports & interfaces1 differ
Host interfaceDiffers	PCI Express	PCIe
Output interfaceKnown for one	Unknown — not stated by the source	USB 3.2 Gen 2 (3.1 Gen 2)
Host interface genderKnown for one	Unknown — not stated by the source	Male
Expansion card standardKnown for one	Unknown — not stated by the source	PCIe 3.0
SATA power connector typeKnown for one	Unknown — not stated by the source	SATA 15-pin
Internal USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	2
Designidentical
Internal	Yes	Yes
Product colourKnown for one	Unknown — not stated by the source	Green, Silver
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes
Country of origin	Taiwan	Taiwan
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Features1 differ
ChipsetDiffers	Realtek RTL8125B	ASMedia ASM1142
Data transfer rate (max)Known for one	Unknown — not stated by the source	10 Gbit/s
UASP supportKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Output currentKnown for one	Unknown — not stated by the source	0.9 A
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 55 °C	0 - 85 °C
Storage temperature (T-T)Differs	-40 - 70 °C	-25 - 85 °C
Operating relative humidity (H-H)Known for one	0 - 90%	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supported	Windows 10, Windows 11, Windows 7, Windows 8, Windows 8.1	Windows 10, Windows 11, Windows 7, Windows 8, Windows 8.1
Linux operating systems supported	Yes	Yes
Server operating systems supportedKnown for one	Unknown — not stated by the source	Windows Server 2008 R2, Windows Server 2012, Windows Server 2013, Windows Server 2016, Windows Server 2019, Windows Server 2022
Other operating systems supportedKnown for one	DOS, Novell	Unknown — not stated by the source
Technical details1 differ
Compliance certificatesDiffers	CE, TÜV mark	TÜV mark
Weight & dimensions4 differ
WidthDiffers	120 mm	92 mm
DepthDiffers	101.5 mm	1.02 mm
HeightDiffers	21.5 mm	120 mm
WeightDiffers	72 g	2 kg
Packaging data2 differ
Mounting brackets included	Yes	Yes
Drivers includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Package widthKnown for one	Unknown — not stated by the source	150 mm
Package depthKnown for one	Unknown — not stated by the source	140 mm
Package heightKnown for one	Unknown — not stated by the source	30 mm
Package weightDiffers	72 g	36 g
Package volumeDiffers	1000 cm³	700 cm³
Package typeKnown for one	Unknown — not stated by the source	Hanging box
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	92 x 1.02 x 120 mm
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x	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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