Product comparison · 2 network cards

InLine 51125T network card Internal Ethernet 2500 Mbit/s vs InLine 51127F network card Internal Ethernet 1000 Mbit/s

30specifications compared
17differ
13identical
12known for one product only

Key differences

The InLine 51125T network card Internal Ethernet 2500 Mbit/s has 1 more PCI version than the InLine 51127F network card Internal Ethernet 1000 Mbit/s (2.1 vs 1.1). The InLine 51125T network card Internal Ethernet 2500 Mbit/s has 1,500 Mbit/s more maximum data transfer rate than the InLine 51127F network card Internal Ethernet 1000 Mbit/s (2500 Mbit/s vs 1000 Mbit/s). The InLine 51125T network card Internal Ethernet 2500 Mbit/s has 7,000 more jumbo frames than the InLine 51127F network card Internal Ethernet 1000 Mbit/s (16000 vs 9000). Component for: PC on the InLine 51125T network card Internal Ethernet 2500 Mbit/s, PC/Server on the InLine 51127F network card Internal Ethernet 1000 Mbit/s. Operating temperature (T-T): 0 - 70 °C on the InLine 51125T network card Internal Ethernet 2500 Mbit/s, 0 - 55 °C on the InLine 51127F network card Internal Ethernet 1000 Mbit/s.

PCI version
- 51125T network card Internal Ethernet 2500 Mbit/s:2.1
- 51127F network card Internal Ethernet 1000 Mbit/s:1.1
Maximum data transfer rate
- 51125T network card Internal Ethernet 2500 Mbit/s:2500 Mbit/s
- 51127F network card Internal Ethernet 1000 Mbit/s:1000 Mbit/s
Jumbo frames
- 51125T network card Internal Ethernet 2500 Mbit/s:16000
- 51127F network card Internal Ethernet 1000 Mbit/s:9000
Component for
- 51125T network card Internal Ethernet 2500 Mbit/s:PC
- 51127F network card Internal Ethernet 1000 Mbit/s:PC/Server
Operating temperature (T-T)
- 51125T network card Internal Ethernet 2500 Mbit/s:0 - 70 °C
- 51127F network card Internal Ethernet 1000 Mbit/s:0 - 55 °C
Width
- 51125T network card Internal Ethernet 2500 Mbit/s:85 mm
- 51127F network card Internal Ethernet 1000 Mbit/s:80 mm
Depth
- 51125T network card Internal Ethernet 2500 Mbit/s:1.07 mm
- 51127F network card Internal Ethernet 1000 Mbit/s:0.99 mm
Height
- 51125T network card Internal Ethernet 2500 Mbit/s:120 mm
- 51127F network card Internal Ethernet 1000 Mbit/s:20 mm

Side by side

Differences highlightedShow differences only

Comparison of 51125T, 51127F
42 specifications	A InLine 51125T network card Internal Ethernet 2500 Mbit/s Model 51125T View product	B InLine 51127F network card Internal Ethernet 1000 Mbit/s Model 51127F View product
Ports & interfaces1 differ
PCI versionDiffers	2.1	1.1
Network3 differ
Maximum data transfer rateDiffers	2500 Mbit/s	1000 Mbit/s
Networking standardsDiffers	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	IEEE 802.1Q, IEEE 802.3x
Jumbo framesDiffers	16000	9000
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
VLAN supportKnown for one	Yes	Unknown — not stated by the source
Maximum operating distanceKnown for one	100 m	Unknown — not stated by the source
Ethernet interface typeKnown for one	Unknown — not stated by the source	Fast Ethernet, Gigabit Ethernet
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Supported network protocolsKnown for one	Unknown — not stated by the source	IPv4, IPv6
LAN controllerKnown for one	Unknown — not stated by the source	Realtek RTL8111F
Design1 differ
Component forDiffers	PC	PC/Server
ChipsetKnown for one	Realtek RTL8125B	Unknown — not stated by the source
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
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, Windows Server 2012, Windows Server 2019, Windows Server 2016, Windows Server 2008 R2, Windows Server 2012 R2	Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2013, Windows Server 2016, Windows Server 2019, Windows Server 2022
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
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 70 °C	0 - 55 °C
Operating relative humidity (H-H)Known for one	0 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	0 - 90%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	85 mm	80 mm
DepthDiffers	1.07 mm	0.99 mm
HeightDiffers	120 mm	20 mm
WeightDiffers	2 kg	12 kg
Packaging data2 differ
Package widthDiffers	140 mm	145 mm
Package weightDiffers	39 g	29 g
Technical details1 differ
Compliance certificatesDiffers	TÜV mark, Federal Communications Commission (FCC), CE	TÜV mark
Other features2 differ
Dimensions (WxDxH)Differs	85 x 1.07 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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