IBP-G4X16-3 Backplane

3 Slot x16 Gen4 PCI Express Backplane

Dolphin’s IBP-G4X16-3 three slot backplane enables customers to establish a remote access to two PCIe devices.


  • One PCIe x16 Gen4 uplink slot
  • Two PCIe x8 Gen4 Add-On slots
  • PCIe Gen1, Gen2, Gen3 and Gen4 compliant
  • Up to 16.0 GT/s per lane
  • ATX & MicroATX mounting footprint
  • PCIe peer to peer support
Build a reflective memory solution with PCI Express

Product Data

Dolphin’s IBP-G4X16-3 three slot backplane enables customers to establish remote access to two PCIe devices. The product is compliant to Dolphins MXH932, and MXH942 and MXH952 PCIe Gen4 transparent adapter cards. Combined with copper cables or fiber optics, the PCIe devices can be up to 100 meters away from the controlling PC. Peer to peer communication between the two plug in slots is fully supported.

The backplane comes without a cabinet and power supply, but is compliant to the ATX & MicroATX mounting footprint and power supply standard.

Please note, this product is currently not supported in combination with Dolphins PCIe Gen3 adapter cards.

Feature Description
Uplink Slot Speed x16 Gen4
Supported Uplink cards Dolphin PCIe MXH932, MXH942 and MXH952
Number of Add-On card Slots 2
Add-On card Slot Speed x8 Gen4
Active Switch Components No (passive backplane)
PCI Express Base Specification 4.0
Power Connector ATX 24-Pin Power Connector
Mechanical Dimensions 305mm (W) x 244mm(L) (ATX & MicroATX Form Factor Mounting)
Regulatory / EMC The product must be installed in a proper ATX or MicroATX compliant cabinet to meet FCC and CE regulatory requirements. It is the customers responsibility to do this before using the product.
Software No

IBP-G4X16-3 - 3 slot PCI Express Gen 4 backplane

  • Download IBP-G4X16-3 Users Guide (pdf)
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