IBP-G4X16-2 Backplane

2 slot PCI 4.0 x16 Express Backplane

Dolphin’s IBP-G4X16-2 two slot backplane enables customers to establish a remote access to a PCIe 4.0 x16 device.


  • Two PCIe 4.0 x16 slots
  • Compliant to PCIe 1.0 through 4.0
  • 16.0 GT/s per lane
  • Compliant to ATX & MicroATX mounting footprint
Build a reflective memory solution with PCI Express

Product Data

Dolphin’s IBP-G4X16-2 two slot backplane enables customers to establish remote access to a PCIe 4.0 x16 device. The product is compliant to Dolphins MXH932, MXH942 and MXH952 PCIe 4.0 transparent adapter cards and PXH812, PXH832 and PXH842 PCIe 3.0 transparent adapter cards. Combined with copper cables or fiber optics, the PCIe device can be up to 100 meters away from the controlling PC.

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

If you wold like to purchase the IBP-G4X16-2 pre-installed in a cabinet, with power supplies and fans, please consider the eBox 4 expansion system.

Feature Description
Max Add-On card Slot Speed PCIe 4.0 x16
Active Components No (passive backplane)
PCI Express Base Specification 4.0
Slots 2, One reserved for a PCIe uplink card.
Power Connector ATX 24-Pin Power Connector
Max Power

12 Volt: 5.5A
3.3 Volt: 3.0A
3.3 Vaux: 375mA

Mechanical Dimensions 55.52mm (W) x 164.53mm(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-G4X16-2 - 2 slot PCI Express 4.0 backplane
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