Product comparison · 2 interface cards/adapters

InLine 76660O interface cards/adapter Internal U.2 vs InLine 76660X interface cards/adapter Internal Serial

20specifications compared
10differ
10identical
8known for one product only

Key differences

The InLine 76660O interface cards/adapter Internal U.2 has 214 mm more width than the InLine 76660X interface cards/adapter Internal Serial (236 mm vs 22 mm). The InLine 76660O interface cards/adapter Internal U.2 has 7 mm more depth than the InLine 76660X interface cards/adapter Internal Serial (87 mm vs 80 mm). The InLine 76660O interface cards/adapter Internal U.2 has 44 g more package weight than the InLine 76660X interface cards/adapter Internal Serial (69 g vs 25 g). Host interface: PCIe on the InLine 76660O interface cards/adapter Internal U.2, M.2 on the InLine 76660X interface cards/adapter Internal Serial. Output interface: U.2 on the InLine 76660O interface cards/adapter Internal U.2, Serial on the InLine 76660X interface cards/adapter Internal Serial.

Host interface
- 76660O interface cards/adapter Internal U.2:PCIe
- 76660X interface cards/adapter Internal Serial:M.2
Output interface
- 76660O interface cards/adapter Internal U.2:U.2
- 76660X interface cards/adapter Internal Serial:Serial
Expansion card standard
- 76660O interface cards/adapter Internal U.2:PCIe 3.0
- 76660X interface cards/adapter Internal Serial:PCI 3.0
Chipset
- 76660O interface cards/adapter Internal U.2:PI6C20400BLE
- 76660X interface cards/adapter Internal Serial:ASIX AX99100
Width
- 76660O interface cards/adapter Internal U.2:236 mm
- 76660X interface cards/adapter Internal Serial:22 mm
Depth
- 76660O interface cards/adapter Internal U.2:87 mm
- 76660X interface cards/adapter Internal Serial:80 mm
Package weight
- 76660O interface cards/adapter Internal U.2:69 g
- 76660X interface cards/adapter Internal Serial:25 g
Package type
- 76660O interface cards/adapter Internal U.2:Box
- 76660X interface cards/adapter Internal Serial:Hanging box

Side by side

Differences highlightedShow differences only

Comparison of 76660O, 76660X
28 specifications	A InLine 76660O interface cards/adapter Internal U.2 Model 76660O View product	B InLine 76660X interface cards/adapter Internal Serial Model 76660X View product
Ports & interfaces3 differ
Host interfaceDiffers	PCIe	M.2
Output interfaceDiffers	U.2	Serial
Host interface gender	Male	Male
Expansion card standardDiffers	PCIe 3.0	PCI 3.0
Serial ports quantityKnown for one	Unknown — not stated by the source	2
Serial interface typeKnown for one	Unknown — not stated by the source	9-pin
NVMeKnown for one	Yes	Unknown — not stated by the source
Designidentical
Internal	Yes	Yes
LED indicators	Yes	Yes
Country of origin	Taiwan	Taiwan
Features1 differ
ChipsetDiffers	PI6C20400BLE	ASIX AX99100
Data transfer rate (max)	4 Gbit/s	4 Gbit/s
BandwidthKnown for one	64 Gbit/s	Unknown — not stated by the source
Poweridentical
Power supply input voltage	3.3 V	3.3 V
Operational conditionsidentical
Operating temperature (T-T)	-40 - 85 °C	-40 - 85 °C
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
Linux operating systems supportedDiffers	Yes	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, Linux Kernel
Server operating systems supported	Windows Server 2012 R2	Windows Server 2012 R2
Technical detailsidentical
Compliance certificates	TÜV mark, Federal Communications Commission (FCC), CE	TÜV mark, Federal Communications Commission (FCC), CE
Weight & dimensions2 differ
WidthDiffers	236 mm	22 mm
DepthDiffers	87 mm	80 mm
WeightKnown for one	Unknown — not stated by the source	25 g
Packaging data2 differ
Cables includedKnown for one	Unknown — not stated by the source	Serial
Mounting brackets includedKnown for one	Unknown — not stated by the source	Yes
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Manual	Yes	Yes
Package weightDiffers	69 g	25 g
Package typeDiffers	Box	Hanging box

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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