Mini PCIe Male to PCIe 3.0 x8 Female Extension Cable

The Mini PCIe Male to PCIe 3.0 x8 Female Extension Cable is a specialized interface adapter designed to provide a balanced solution between physical card compatibility and electrical capability. This cable creates a direct bridge from a host system's Mini PCIe slot to a standard PCIe 3.0 x8 add-in card slot. The straight Mini PCIe connector ensures easy installation in standard chassis layouts. It is crucial to understand that while the target connector is a mechanical x8 slot, it operates electrically at a single PCIe lane (x1). This design provides physical compatibility with a wide range of x1, x4, and x8 cards, offering a more secure mounting solution for medium-sized cards compared to a flimsy x1 slot, while being more compact than a full x16 adapter. This makes it an ideal choice for system integrators and developers who require robust physical support for their expansion cards without the need for the full length of an x16 slot, all while operating within the single-lane bandwidth provided by the Mini PCIe source.

Features

• Targeted Form Factor Conversion: Adapts a Mini PCIe male host interface to a PCIe 3.0 x8 female slot, offering a versatile form factor for a wide range of card sizes.
• Straight Connector Simplicity: Features a straight Mini PCIe male connector for universal compatibility and hassle-free installation where vertical clearance permits.
• Electrically Single-Lane: The x8 slot is electrically wired for a single PCIe 3.0 lane (x1), which is the native and maximum output of the Mini PCIe interface.
• PCIe 3.0 Performance: Supports data transfer rates up to 8 GT/s per lane, ensuring modern connectivity speeds for the connected device.
• Reliable Signal Integrity: Constructed with precision-engineered cables featuring controlled impedance and full shielding to preserve signal quality and ensure stable data transmission.
• Secure Mechanical Design: The x8 connector provides a more substantial and secure mounting point for cards than a x1 slot, reducing strain on the connector and host board.

Specifications

• Host Connector: Mini PCIe (PCI Express Mini Card) 52-Pin, Male, Straight
• Target Connector: PCIe 3.0 x8 Female Slot (Mechanical x8, Electrical x1)
• Supported Standard: PCI Express 3.0
• Data Rate: Up to 8 GT/s per lane
• Total Bandwidth: Approx. 8 Gbps (1 GB/s) bidirectional for a single-lane (x1) configuration
• Cable Length: Standard 20cm and 30cm options
• Impedance: 85? ±10% differential
• Shielding: Foil and braided shielding for effective EMI/RFI protection
• Operating Temperature: 0°C to +70°C
• Compatibility: Backward compatible with PCIe 2.0 and 1.x devices.

Applications

• Mid-Range Card Integration: Perfect for installing x4 or x8 form factor cards, such as certain network controllers, NVMe adapters, or specialized I/O cards, into systems with only a Mini PCIe slot.
• Compact Workstation Builds: Useful in small form factor PCs where a full x16 slot is unnecessary, but a more secure connection than a x1 slot is desired for a medium-sized card.
• Embedded and Industrial Systems: Deployed in control systems, networking equipment, or servers where a specific PCIe card requires the physical support of an x8 slot but does not require more than a single lane of bandwidth.
• Development and Testing: Provides a dedicated platform for validating the functionality of x8 mechanical form factor cards using Mini PCIe-based test hosts.
• Cost-Effective System Expansion: Allows for the addition of capable PCIe 3.0 hardware to legacy or compact systems, leveraging the commonly available Mini PCIe interface for a significant upgrade path.