Product comparison · 2 interface cards/adapters

InLine 51128K interface cards/adapter Internal vs InLine 76660P interface cards/adapter Internal U.2

14specifications compared
9differ
5identical
23known for one product only

Key differences

The InLine 76660P interface cards/adapter Internal U.2 has 144 mm more width than the InLine 51128K interface cards/adapter Internal (236 mm vs 92 mm). The InLine 76660P interface cards/adapter Internal U.2 has 85.85 mm more depth than the InLine 51128K interface cards/adapter Internal (87 mm vs 1.15 mm). The InLine 76660P interface cards/adapter Internal U.2 has 12 g more package weight than the InLine 51128K interface cards/adapter Internal (62 g vs 50 g). Host interface: PCI Express on the InLine 51128K interface cards/adapter Internal, PCIe on the InLine 76660P interface cards/adapter Internal U.2. Operating temperature (T-T): 0 - 55 °C on the InLine 51128K interface cards/adapter Internal, -40 - 85 °C on the InLine 76660P interface cards/adapter Internal U.2.

Host interface
- 51128K interface cards/adapter Internal:PCI Express
- 76660P interface cards/adapter Internal U.2:PCIe
Operating temperature (T-T)
- 51128K interface cards/adapter Internal:0 - 55 °C
- 76660P interface cards/adapter Internal U.2:-40 - 85 °C
Width
- 51128K interface cards/adapter Internal:92 mm
- 76660P interface cards/adapter Internal U.2:236 mm
Depth
- 51128K interface cards/adapter Internal:1.15 mm
- 76660P interface cards/adapter Internal U.2:87 mm
Weight
- 51128K interface cards/adapter Internal:2.2 kg
- 76660P interface cards/adapter Internal U.2:62 g
Package weight
- 51128K interface cards/adapter Internal:50 g
- 76660P interface cards/adapter Internal U.2:62 g

Side by side

Differences highlightedShow differences only

Comparison of 51128K, 76660P
37 specifications	A InLine 51128K interface cards/adapter Internal Model 51128K View product	B InLine 76660P interface cards/adapter Internal U.2 Model 76660P View product
Ports & interfaces1 differ
Host interfaceDiffers	PCI Express	PCIe
Output interfaceKnown for one	Unknown — not stated by the source	U.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
NVMeKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
ChipsetKnown for one	Realtek RTL8111	Unknown — not stated by the source
Data transfer rate (max)Known for one	Unknown — not stated by the source	4 Gbit/s
BandwidthKnown for one	Unknown — not stated by the source	64 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
Linux operating systems supportedDiffers	Kernel 2.6.31, Kernel 2.6.33, Kernel 3.12, Kernel 3.17, Kernel 3.3, Kernel 4.6.4, Linux Kernel 5.10, Linux Kernel 5.11, Linux Kernel 5.12, Linux Kernel 5.13, Linux Kernel 5.14, Linux Kernel 5.15, Linux Kernel 5.19, Linux Kernel 5.4, Linux Kernel 5.8, Linux Kernel 5.9, Linux Kernel 6.2, Linux Kernel	Yes
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	236 mm
DepthDiffers	1.15 mm	87 mm
HeightKnown for one	120 mm	Unknown — not stated by the source
WeightDiffers	2.2 kg	62 g
Packaging data1 differ
Mounting brackets includedKnown for one	Yes	Unknown — not stated by the source
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	62 g
Package volumeKnown for one	1100 cm³	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	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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