InLine® MCIO Cable, MCIO x8 to 2x MiniSAS-HD SFF-8643, 0.75 m

High-performance MCIO to MiniSAS-HD breakout cable engineered for demanding data centre and enterprise storage environments. This cable delivers exceptional signal integrity and supports data rates up to 24 Gbps per lane, enabling seamless connectivity between MCIO x8 host interfaces and dual MiniSAS-HD SFF-8643 devices. With its robust construction and gold-plated contacts, it ensures reliable, high-speed data transfer for SAS, PCIe, and NVMe protocols.

Advantages

The MCIO x8 to 2x MiniSAS-HD cable offers a compact, high-density solution for connecting modern servers and storage systems. Its 8-lane to dual 4-lane configuration maximises bandwidth utilisation, while the 100 Ohm impedance and full shielding minimise crosstalk and electromagnetic interference. The flexible PVC jacket and 0.75 m length provide easy routing in tight spaces, and the gold-plated connectors resist corrosion for long-term durability.

Suitable for

• Server and storage arrays requiring high-speed SAS or PCIe connectivity
• HBA and RAID controller connections to NVMe SSD backplanes
• Data centres upgrading to PCIe Gen4/Gen5 or SAS-4 infrastructure
• IT professionals needing reliable breakout cables for dense storage enclosures

Key specifications

• Connector A: MCIO x8 Male
• Connector B: 2x MiniSAS-HD SFF-8643 Male
• Cable length: 0.75 m
• Lane configuration: 8 lanes (MCIO) to 2x 4 lanes (MiniSAS-HD)
• Supported protocols: SAS, PCIe, NVMe
• Data transfer rate: up to 24 Gbps per lane
• Impedance: 100 Ohm
• Conductor material: Copper
• Jacket material: PVC
• Colour: Black
• Connector plating: Gold-plated contacts
• Shielding: Yes
• Compliance: RoHS, REACH

Recommendations

For optimal performance, pair this cable with certified MCIO and MiniSAS-HD ports on servers, HBAs, or storage controllers. Ensure proper strain relief and avoid sharp bends to maintain signal integrity. This cable is ideal for high-density rack deployments where space is limited but performance cannot be compromised.