InLine 76660N Internal M.2 Interface Card PCIe Male 64 Gbit/s

Supports two NVMe M.2 SSDsfor maximum performance and flexibility
PCIe 3.0 x8 connectionwith up to 64 Gb/s bandwidth
Hyper M.2 technologyfor automatic lane configuration
LED indicatorsfor easy fault diagnosis and operating status
No additional driver required- native Windows and Linux support

The InLine® PCI Express cardexpands your system with two internal NVMe M.2 slotsand enables the parallel operation of two NVMe SSDswith full PCIe bandwidth. Thanks to Hyper M.2 technology, the lane configuration is automatically detected at boot time for optimal system integration.
With a PCIe 3.0 x8 interface, the card offers a maximum bandwidth of up to 64 Gb/s, with each M.2 slot supporting a data rate of up to 4 GB/s. LED indicators for read and write activitymake it easy to monitor the operating status.
Technical data:

Bus type & PCIe: PCIe 3.0 (8 GT/s) x8 lanes (for up to 64 Gb/s bandwidth)
Connection - interfaces: 2 x M.2 Key M slots - for the installation of NVMe SSDs
Chip set: PI6C20400BLE
Compatible M.2 module sizes: Supports 2230, 2242, 2260, 2280, 22110 SSDs
Data rate: Each slot supports transfer rates of up to 4 GB/s
Dimensions: 135 mm x 68 mm (PCIe board)

Operating conditions:

Operating temperature: -40 °C to +85 °C

Functions:

Automatic detection of the lane configuration during boot
Onboard LED indicators (2 x read/write activity LEDs)
M.2 SSDs draw their power supply directly via the PCIe bus
No additional driver required - native support by the operating system

System requirements hardware:

PC with one free PCIe 3.0 x8 (or x16 slot)
Motherboard that supports PCIe bifurcation

PCIe bifurcation for optimal use of the card:
In order for both M.2 SSDs to be operated simultaneously, the PCIe slot used must often be set to Bifurcation modein the BIOS/UEFI. This splits the available PCIe lanes into several channels (e.g. one x8 slot into two x4 channels). The exact designation varies depending on the motherboard manufacturer and BIOS/UEFI version. Terms such as "PCIe Bifurcation", "Lane Splitting"or "PCIe Slot Configuration"may be used. Please consult your mainboard manual for the correct setting and then check whether both NVMe SSDs are recognized.
Operating system support:

Windows: 11, 10, 8, 7
Windows Server: 2012 R2
Linux: Native support (Fedora, SUSE, Ubuntu, Red Hat) - no additional driver required

Scope of delivery:

1 x InLine® PCI Express card to 2x internal NVMe M.2
1 x low-profile slot bracket
1 x hand screwdriver
4 x screws
2 x thermal pads
1 x instruction manual (German/English)
Operating temperature: 0° C – 55° C
Storage temperature: -40° C – 70° C
Humidity: 10% - 90% non-condensing

InLine 76660N. Host interface: PCIe, Output interface: M.2, Host interface gender: Male. Country of origin: Taiwan. Chipset: PI6C20400BLE, Data transfer rate (max): 64 Gbit/s. Windows operating systems supported: Windows 10, Windows 11, Windows 7, Windows 8, Server operating systems supported: Windows Server 2012 R2. Width: 135 mm, Depth: 68 mm

How to use

Install the InLine 76660N into a free PCIe 3.0 x8 (or x16) slot on the motherboard and secure it with the supplied bracket and screws. Insert NVMe M.2 SSDs into the two M.2 Key M slots and fasten them using the included screws and thermal pads as required. If your motherboard requires PCIe bifurcation for simultaneous operation of both M.2 devices, enable the appropriate bifurcation or lane-splitting option in the BIOS/UEFI (check the motherboard manual for the exact setting). After installation, boot the system; the card uses Hyper M.2 technology to detect lane configuration automatically and the OS should recognize the drives without additional drivers.

Recommendations

For optimal performance when running two NVMe SSDs in parallel, ensure your motherboard supports PCIe bifurcation and that the target slot is configured (e.g., x8 → two x4 channels) in BIOS/UEFI. Verify compatibility with your NVMe drives and consult the mainboard manual if both SSDs are not detected.