Product comparison · 2 network cards

InLine 51125B network card Internal Ethernet 1000 Mbit/s vs InLine 51127F network card Internal Ethernet 1000 Mbit/s

32specifications compared
13differ
19identical
4known for one product only

Key differences

The InLine 51125B network card Internal Ethernet 1000 Mbit/s has 1 more Ethernet LAN (RJ-45) ports than the InLine 51127F network card Internal Ethernet 1000 Mbit/s (2 vs 1). The InLine 51125B network card Internal Ethernet 1000 Mbit/s has 0.9 more PCI version than the InLine 51127F network card Internal Ethernet 1000 Mbit/s (2.0 vs 1.1). The InLine 51125B network card Internal Ethernet 1000 Mbit/s has 500 more jumbo frames than the InLine 51127F network card Internal Ethernet 1000 Mbit/s (9500 vs 9000). LAN controller: Intel® 82576EB on the InLine 51125B network card Internal Ethernet 1000 Mbit/s, Realtek RTL8111F on the InLine 51127F network card Internal Ethernet 1000 Mbit/s. Dimensions (WxDxH): 140 x 1.61 x 120 mm on the InLine 51125B network card Internal Ethernet 1000 Mbit/s, 80 x 0.99 x 20 mm on the InLine 51127F network card Internal Ethernet 1000 Mbit/s.

Ethernet LAN (RJ-45) ports
- 51125B network card Internal Ethernet 1000 Mbit/s:2
- 51127F network card Internal Ethernet 1000 Mbit/s:1
PCI version
- 51125B network card Internal Ethernet 1000 Mbit/s:2.0
- 51127F network card Internal Ethernet 1000 Mbit/s:1.1
Jumbo frames
- 51125B network card Internal Ethernet 1000 Mbit/s:9500
- 51127F network card Internal Ethernet 1000 Mbit/s:9000
LAN controller
- 51125B network card Internal Ethernet 1000 Mbit/s:Intel® 82576EB
- 51127F network card Internal Ethernet 1000 Mbit/s:Realtek RTL8111F
Width
- 51125B network card Internal Ethernet 1000 Mbit/s:140 mm
- 51127F network card Internal Ethernet 1000 Mbit/s:80 mm
Depth
- 51125B network card Internal Ethernet 1000 Mbit/s:1.61 mm
- 51127F network card Internal Ethernet 1000 Mbit/s:0.99 mm
Height
- 51125B network card Internal Ethernet 1000 Mbit/s:120 mm
- 51127F network card Internal Ethernet 1000 Mbit/s:20 mm
Weight
- 51125B network card Internal Ethernet 1000 Mbit/s:2 kg
- 51127F network card Internal Ethernet 1000 Mbit/s:12 kg

Side by side

Differences highlightedShow differences only

Comparison of 51125B, 51127F
36 specifications	A InLine 51125B network card Internal Ethernet 1000 Mbit/s Model 51125B View product	B InLine 51127F network card Internal Ethernet 1000 Mbit/s Model 51127F View product
Ports & interfaces2 differ
Connectivity technology	Wired	Wired
Host interface	PCI Express	PCI Express
Interface	Ethernet	Ethernet
Ethernet LAN (RJ-45) portsDiffers	2	1
PCI versionDiffers	2.0	1.1
Network2 differ
Maximum data transfer rate	1000 Mbit/s	1000 Mbit/s
Networking standards	IEEE 802.1Q, IEEE 802.3x	IEEE 802.1Q, IEEE 802.3x
Ethernet interface type	Fast Ethernet, Gigabit Ethernet	Fast Ethernet, Gigabit Ethernet
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Jumbo framesDiffers	9500	9000
Supported network protocols	IPv4, IPv6	IPv4, IPv6
LAN controllerDiffers	Intel® 82576EB	Realtek RTL8111F
Designidentical
Internal	Yes	Yes
Component for	PC/Server	PC/Server
LED indicators	Yes	Yes
Country of origin	Taiwan	Taiwan
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 11, Windows 7, Windows 8, Windows 8.1
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Kernel 2.6, 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, L
Server operating systems supportedKnown for one	Unknown — not stated by the source	Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2013, Windows Server 2016, Windows Server 2019, Windows Server 2022
Operational conditionsidentical
Operating temperature (T-T)	0 - 55 °C	0 - 55 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Weight & dimensions4 differ
WidthDiffers	140 mm	80 mm
DepthDiffers	1.61 mm	0.99 mm
HeightDiffers	120 mm	20 mm
WeightDiffers	2 kg	12 kg
Packaging data3 differ
Package widthDiffers	125 mm	145 mm
Package depthDiffers	180 mm	150 mm
Package height	30 mm	30 mm
Package weightDiffers	80 g	29 g
Packaging contentidentical
Mounting brackets included	Yes	Yes
Resource CD	Yes	Yes
Manual	Yes	Yes
Technical detailsidentical
Compliance certificates	TÜV mark	TÜV mark
Other features2 differ
Dimensions (WxDxH)Differs	140 x 1.61 x 120 mm	80 x 0.99 x 20 mm
Package volumeDiffers	700 cm³	1000 cm³

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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