Product comparison · 2 network cards

InLine 51125B network card Internal Ethernet 1000 Mbit/s vs InLine 66659M network card Fiber 1000 Mbit/s

19specifications compared
15differ
4identical
19known for one product only

Key differences

The InLine 51125B network card Internal Ethernet 1000 Mbit/s has 500 more jumbo frames than the InLine 66659M network card Fiber 1000 Mbit/s (9500 vs 9000). The InLine 51125B network card Internal Ethernet 1000 Mbit/s has 95 mm more width than the InLine 66659M network card Fiber 1000 Mbit/s (140 mm vs 45 mm). The InLine 66659M network card Fiber 1000 Mbit/s has 284.39 mm more depth than the InLine 51125B network card Internal Ethernet 1000 Mbit/s (286 mm vs 1.61 mm). Only the InLine 51125B network card Internal Ethernet 1000 Mbit/s has internal. Host interface: PCI Express on the InLine 51125B network card Internal Ethernet 1000 Mbit/s, USB Type-C on the InLine 66659M network card Fiber 1000 Mbit/s.

Host interface
- 51125B network card Internal Ethernet 1000 Mbit/s:PCI Express
- 66659M network card Fiber 1000 Mbit/s:USB Type-C
Interface
- 51125B network card Internal Ethernet 1000 Mbit/s:Ethernet
- 66659M network card Fiber 1000 Mbit/s:Fiber
Jumbo frames
- 51125B network card Internal Ethernet 1000 Mbit/s:9500
- 66659M network card Fiber 1000 Mbit/s:9000
LAN controller
- 51125B network card Internal Ethernet 1000 Mbit/s:Intel® 82576EB
- 66659M network card Fiber 1000 Mbit/s:Realtek RTL8153
Internal
- 51125B network card Internal Ethernet 1000 Mbit/s:Yes
- 66659M network card Fiber 1000 Mbit/s:No
Width
- 51125B network card Internal Ethernet 1000 Mbit/s:140 mm
- 66659M network card Fiber 1000 Mbit/s:45 mm
Depth
- 51125B network card Internal Ethernet 1000 Mbit/s:1.61 mm
- 66659M network card Fiber 1000 Mbit/s:286 mm
Height
- 51125B network card Internal Ethernet 1000 Mbit/s:120 mm
- 66659M network card Fiber 1000 Mbit/s:18 mm

Side by side

Differences highlightedShow differences only

Comparison of 51125B, 66659M
38 specifications	A InLine 51125B network card Internal Ethernet 1000 Mbit/s Model 51125B View product	B InLine 66659M network card Fiber 1000 Mbit/s Model 66659M View product
Ports & interfaces2 differ
Connectivity technology	Wired	Wired
Host interfaceDiffers	PCI Express	USB Type-C
InterfaceDiffers	Ethernet	Fiber
Ethernet LAN (RJ-45) portsKnown for one	2	Unknown — not stated by the source
PCI versionKnown for one	2.0	Unknown — not stated by the source
Fiber optic connectorKnown for one	Unknown — not stated by the source	SFP
Fiber ports quantityKnown for one	Unknown — not stated by the source	1
USB connector form factorKnown for one	Unknown — not stated by the source	Straight
Network3 differ
Maximum data transfer rate	1000 Mbit/s	1000 Mbit/s
Networking standardsDiffers	IEEE 802.1Q, IEEE 802.3x	IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u
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
Jumbo framesDiffers	9500	9000
Supported network protocolsKnown for one	IPv4, IPv6	Unknown — not stated by the source
LAN controllerDiffers	Intel® 82576EB	Realtek RTL8153
Jumbo frames supportKnown for one	Unknown — not stated by the source	Yes
VLAN supportKnown for one	Unknown — not stated by the source	Yes
Design1 differ
InternalDiffers	Yes	No
Component forKnown for one	PC/Server	Unknown — not stated by the source
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	Black
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 & dimensions4 differ
WidthDiffers	140 mm	45 mm
DepthDiffers	1.61 mm	286 mm
HeightDiffers	120 mm	18 mm
WeightDiffers	2 kg	43 g
Packaging data3 differ
Package widthDiffers	125 mm	175 mm
Package depthDiffers	180 mm	150 mm
Package height	30 mm	30 mm
Package weightDiffers	80 g	103 g
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 certificates	TÜV mark	TÜV mark
Other features2 differ
Dimensions (WxDxH)Differs	140 x 1.61 x 120 mm	45 x 286 x 18 mm
Package volumeDiffers	700 cm³	1400 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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