Product comparison · 2 network cards

InLine 51127F network card Internal Ethernet 1000 Mbit/s vs QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s

10specifications compared
7differ
3identical
30known for one product only

Key differences

The QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s has 2.9 more PCI version than the InLine 51127F network card Internal Ethernet 1000 Mbit/s (4.0 vs 1.1). The QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s has 24,000 Mbit/s more maximum data transfer rate than the InLine 51127F network card Internal Ethernet 1000 Mbit/s (25000 Mbit/s vs 1000 Mbit/s). The QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s has 185.01 mm more depth than the InLine 51127F network card Internal Ethernet 1000 Mbit/s (186 mm vs 0.99 mm). Interface: Ethernet on the InLine 51127F network card Internal Ethernet 1000 Mbit/s, Fiber on the QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s. LAN controller: Realtek RTL8111F on the InLine 51127F network card Internal Ethernet 1000 Mbit/s, Broadcom BCM57502 on the QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s.

Interface
- 51127F network card Internal Ethernet 1000 Mbit/s:Ethernet
- QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s:Fiber
PCI version
- 51127F network card Internal Ethernet 1000 Mbit/s:1.1
- QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s:4.0
Maximum data transfer rate
- 51127F network card Internal Ethernet 1000 Mbit/s:1000 Mbit/s
- QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s:25000 Mbit/s
LAN controller
- 51127F network card Internal Ethernet 1000 Mbit/s:Realtek RTL8111F
- QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s:Broadcom BCM57502
Component for
- 51127F network card Internal Ethernet 1000 Mbit/s:PC/Server
- QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s:Server/workstation
Depth
- 51127F network card Internal Ethernet 1000 Mbit/s:0.99 mm
- QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s:186 mm

Side by side

Differences highlightedShow differences only

Comparison of 51127F, QXG-25G2SF-BCM
40 specifications	A InLine 51127F network card Internal Ethernet 1000 Mbit/s Model 51127F View product	B QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s Model QXG-25G2SF-BCM View product
Ports & interfaces2 differ
Connectivity technology	Wired	Wired
Host interface	PCI Express	PCI Express
InterfaceDiffers	Ethernet	Fiber
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
PCI versionDiffers	1.1	4.0
Fiber optic connectorKnown for one	Unknown — not stated by the source	SFP28
Fiber ports quantityKnown for one	Unknown — not stated by the source	2
PCI Card form factorKnown for one	Unknown — not stated by the source	Full-height (low-profile)
Network3 differ
Maximum data transfer rateDiffers	1000 Mbit/s	25000 Mbit/s
Networking standardsDiffers	IEEE 802.1Q, IEEE 802.3x	IEEE 802.3az, IEEE 802.1Q, IEEE 802.3x, IEEE 802.1p, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.1as
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
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Jumbo framesKnown for one	9000	Unknown — not stated by the source
Supported network protocolsKnown for one	IPv4, IPv6	Unknown — not stated by the source
LAN controllerDiffers	Realtek RTL8111F	Broadcom BCM57502
Design1 differ
Internal	Yes	Yes
Component forDiffers	PC/Server	Server/workstation
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Country of originKnown for one	Taiwan	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Silver, Dark Green
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 10, Windows 11, Windows 7, Windows 8, Windows 8.1	Unknown — not stated by the source
Linux operating systems supportedKnown for one	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	Unknown — not stated by the source
Server operating systems supportedKnown for one	Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2013, Windows Server 2016, Windows Server 2019, Windows Server 2022	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 55 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	80 mm	Unknown — not stated by the source
DepthDiffers	0.99 mm	186 mm
HeightKnown for one	20 mm	Unknown — not stated by the source
WeightKnown for one	12 kg	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	145 mm	Unknown — not stated by the source
Package depthKnown for one	150 mm	Unknown — not stated by the source
Package heightKnown for one	30 mm	Unknown — not stated by the source
Package weightKnown for one	29 g	Unknown — not stated by the source
Packaging contentidentical
Mounting brackets includedKnown for one	Yes	Unknown — not stated by the source
Resource CDKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	TÜV mark	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	80 x 0.99 x 20 mm	Unknown — not stated by the source
Package volumeKnown for one	1000 cm³	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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