Product comparison · 2 network cards

InLine 51125B network card Internal Ethernet 1000 Mbit/s vs InLine 51125T network card Internal Ethernet 2500 Mbit/s

27specifications compared
14differ
13identical
14known 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 51125T network card Internal Ethernet 2500 Mbit/s (2 vs 1). The InLine 51125T network card Internal Ethernet 2500 Mbit/s has 0.1 more PCI version than the InLine 51125B network card Internal Ethernet 1000 Mbit/s (2.1 vs 2.0). The InLine 51125T network card Internal Ethernet 2500 Mbit/s has 1,500 Mbit/s more maximum data transfer rate than the InLine 51125B network card Internal Ethernet 1000 Mbit/s (2500 Mbit/s vs 1000 Mbit/s). Component for: PC/Server on the InLine 51125B network card Internal Ethernet 1000 Mbit/s, PC on the InLine 51125T network card Internal Ethernet 2500 Mbit/s. Operating temperature (T-T): 0 - 55 °C on the InLine 51125B network card Internal Ethernet 1000 Mbit/s, 0 - 70 °C on the InLine 51125T network card Internal Ethernet 2500 Mbit/s.

Ethernet LAN (RJ-45) ports
- 51125B network card Internal Ethernet 1000 Mbit/s:2
- 51125T network card Internal Ethernet 2500 Mbit/s:1
PCI version
- 51125B network card Internal Ethernet 1000 Mbit/s:2.0
- 51125T network card Internal Ethernet 2500 Mbit/s:2.1
Maximum data transfer rate
- 51125B network card Internal Ethernet 1000 Mbit/s:1000 Mbit/s
- 51125T network card Internal Ethernet 2500 Mbit/s:2500 Mbit/s
Jumbo frames
- 51125B network card Internal Ethernet 1000 Mbit/s:9500
- 51125T network card Internal Ethernet 2500 Mbit/s:16000
Component for
- 51125B network card Internal Ethernet 1000 Mbit/s:PC/Server
- 51125T network card Internal Ethernet 2500 Mbit/s:PC
Operating temperature (T-T)
- 51125B network card Internal Ethernet 1000 Mbit/s:0 - 55 °C
- 51125T network card Internal Ethernet 2500 Mbit/s:0 - 70 °C
Width
- 51125B network card Internal Ethernet 1000 Mbit/s:140 mm
- 51125T network card Internal Ethernet 2500 Mbit/s:85 mm
Depth
- 51125B network card Internal Ethernet 1000 Mbit/s:1.61 mm
- 51125T network card Internal Ethernet 2500 Mbit/s:1.07 mm

Side by side

Differences highlightedShow differences only

Comparison of 51125B, 51125T
41 specifications	A InLine 51125B network card Internal Ethernet 1000 Mbit/s Model 51125B View product	B InLine 51125T network card Internal Ethernet 2500 Mbit/s Model 51125T 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	2.1
Network3 differ
Maximum data transfer rateDiffers	1000 Mbit/s	2500 Mbit/s
Networking standardsDiffers	IEEE 802.1Q, IEEE 802.3x	IEEE 802.3bz, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3, IEEE 802.3x, IEEE 802.1ad, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3az, IEEE 1588, IEEE 1588v2, IEEE 802.1as
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Jumbo framesDiffers	9500	16000
Jumbo frames supportKnown for one	Unknown — not stated by the source	Yes
VLAN supportKnown for one	Unknown — not stated by the source	Yes
Maximum operating distanceKnown for one	Unknown — not stated by the source	100 m
Ethernet interface typeKnown for one	Fast Ethernet, Gigabit Ethernet	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Supported network protocolsKnown for one	IPv4, IPv6	Unknown — not stated by the source
LAN controllerKnown for one	Intel® 82576EB	Unknown — not stated by the source
Design1 differ
Internal	Yes	Yes
Component forDiffers	PC/Server	PC
ChipsetKnown for one	Unknown — not stated by the source	Realtek RTL8125B
Country of origin	Taiwan	Taiwan
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 11, Windows 7, Windows 8
Server operating systems supportedKnown for one	Unknown — not stated by the source	Windows Server 2008, Windows Server 2012, Windows Server 2019, Windows Server 2016, Windows Server 2008 R2, Windows Server 2012 R2
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 55 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 90%
Weight & dimensions2 differ
WidthDiffers	140 mm	85 mm
DepthDiffers	1.61 mm	1.07 mm
Height	120 mm	120 mm
Weight	2 kg	2 kg
Packaging data3 differ
Package widthDiffers	125 mm	140 mm
Package depthDiffers	180 mm	150 mm
Package height	30 mm	30 mm
Package weightDiffers	80 g	39 g
Packaging contentidentical
Mounting brackets included	Yes	Yes
Resource CD	Yes	Yes
Manual	Yes	Yes
Technical details1 differ
Compliance certificatesDiffers	TÜV mark	TÜV mark, Federal Communications Commission (FCC), CE
Other features1 differ
Dimensions (WxDxH)Differs	140 x 1.61 x 120 mm	85 x 1.07 x 120 mm
Package volume	700 cm³	700 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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