DiLinker MCIO x8 to SlimSAS x8 Cable 100CM - High-Speed PCIe Gen5 Link

In this review of the DiLinker MCIO x8 to SlimSAS x8 cable, the bottom line is straightforward: this cable is aimed at system designers and data center technicians who need a compact, high-speed external interconnect that extends signal reach beyond conventional PCB traces. The reviewer found the cable notable for its slim form factor and support for up to 64Gb/s PAM4 and PCIe Gen5 and Gen6 signaling over a 1.0 meter length, making it a practical choice when modularity, repairability and space savings matter most.

Key Features

• Slim form factor: The low-profile 60mm pitch connector and slim cable body save valuable rack and chassis space in dense systems.
• High data rate: Supports up to 64Gb/s PAM4 and PCIe Gen4/Gen5/Gen6 signaling for demanding NVMe and fabric connections.
• 1.0 meter range: Extends transmission distance well beyond conventional PCB routes, allowing more flexible component placement.
• Dual configuration support: Available in vertical and right-angle connector orientations to match different board layouts and card edge uses.
• Multi-application compatibility: Works with PCIe, NVMe, SAS and SFP/QSFP ecosystems thanks to optional impedance and pin options.
• Single connector versatility: The same connector supports both cable and card edge applications, reducing BOM complexity.

Who It's For

This cable is best for engineers and integrators building compact data center servers, NVMe storage shelves, or high-density PCIe expansion systems who need a reliable, long-reach interconnect that preserves signal integrity. It suits installations where serviceability and modular swaps are important and where saving PCB real estate reduces system cost.

It is less appropriate for hobbyists or users who need consumer-grade, off-the-shelf SATA or USB cabling; conversely, very long-reach fiber or active optical solutions would be a better choice where runs exceed the practical electrical distance or require optical isolation.

Pros & Cons

Pros

• Slim 60mm pitch design enables compact system layouts and easier cooling management.
• High-speed capability up to 64Gb/s PAM4 covers current and near-future PCIe generations.
• One connector supports both cable and card edge use, simplifying inventory and design.
• Optional impedance and pin counts provide compatibility across multiple protocols and modules.

Cons

• Electrical cable reach is limited to about 1.0 meter by design, so it may not replace optical links for longer distances.
• Specialized connector pitch and series options require careful selection to match module families and impedance needs.

Specifications

Connector pitch	0.60mm
Connector orientations	Vertical and right angle
Supported data rates	Up to 64Gb/s PAM4 (PCIe Gen4/Gen5/Gen6)
Maximum cable length	1.0 meter
Applications	PCIe, NVMe, SAS, SFP(+), QSFP
Impedance options	92, 85, 95 ohm series options
Product length	100CM

Our Verdict

The DiLinker MCIO x8 to SlimSAS x8 100CM cable is a practical, high-performance interconnect for engineers needing a compact, serviceable link that supports modern PCIe speeds. It delivers good value for system builders who prioritize modularity and space savings, provided the 1.0 meter electrical range and specific connector series are suitable for the design.

Frequently Asked Questions

Does this cable support PCIe Gen5 speeds?
Yes, the cable supports up to 64Gb/s PAM4 and is specified for PCIe Gen4, Gen5 and Gen6 signaling.

Can the same connector be used for card edge and cable applications?
Yes, the design supports both cable and card edge applications with the identical connector for flexible deployments.

What impedance options are available?
Optional impedance series include 92 (G42 series), 85 (G97/GH01X series) and 95 (G98 series) to match different protocol needs.