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Green printed circuit board with PCIe x4 edge connector and OCulink 4i port, metal bracket, small black chips visible

Vszerda

Vszerda PCIe 4.0 x4 ReDriver OCulink 4i host bus adapter

SKU CH-5SKE-18V4V

PCIe 4.0 x4 adapter with ReDriver converts to OCulink 4i for 16 GT/s device links

  • Specificationsiron, Personal Computer, Micro SATA Cables, Classic
  • Conductoriron
  • Constructioniron
  • Featuresiron, Classic, Personal Computer
  • High-speed PCIe 4.0 x4 delivers up to 16 GT/s bandwidth
  • ReDriver technology maintains signal integrity over extended cable runs
  • OCulink 4i connector supports four lanes for scalable throughput
  • Compatible with diverse systems from gaming rigs to enterprise servers
  • Iron construction ensures durable physical connectivity

PCIe 4.0 x4 host adapter with ReDriver

This Vszerda adapter provides a PCIe 4.0 x4 interface with ReDriver technology to an OCulink 4i connector. It supports up to 16 GT/s data transfer for high-performance computing links. The card is built for systems that need reliable signal integrity over longer cable runs.

Suited for PCIe 4.0 expansion over OCulink

The adapter fits builders connecting storage enclosures, accelerator cards or networking gear that use the OCulink 4i interface at PCIe 4.0 speeds. It is not for systems limited to PCIe 3.0 or earlier, nor for users who need SATA or eSATA native ports.

Deciding spec: PCIe 4.0 x4

The single specification that determines compatibility is the PCIe 4.0 x4 interface with ReDriver feeding an OCulink 4i port. Your host must provide a PCIe 4.0 x4 slot and the target device must accept OCulink 4i; otherwise the link will not operate at the rated 16 GT/s.

Highlights

  • High-speed PCIe 4.0 x4 delivers up to 16 GT/s bandwidth
  • ReDriver technology maintains signal integrity over extended cable runs
  • OCulink 4i connector supports four lanes for scalable throughput
  • Compatible with diverse systems from gaming rigs to enterprise servers
  • Iron construction ensures durable physical connectivity

Specifications

BrandMicro SATA Cables
Specificationsiron, Personal Computer, Micro SATA Cables, Classic
Conductoriron
Constructioniron
Featuresiron, Classic, Personal Computer

Questions about this item

Does my motherboard need a free PCIe 4.0 x4 slot to install this adapter?

Yes, the adapter plugs into a PCIe 4.0 x4 slot and uses four lanes for up to 16 GT/s bandwidth.

Will the ReDriver maintain signal quality if I connect older SATA drives through the OCulink 4i port?

The ReDriver improves signal integrity on the PCIe 4.0 link, so older SATA devices attached via a compatible breakout cable will benefit from the cleaner signal.

How can I verify the link is running at the full 16 GT/s after installation?

Check the negotiated link speed in your OS device manager or BIOS; it should show PCIe 4.0 x4 operating at 16 GT/s.

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