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Add 5 PCI-E Gen 2 x16 slots to your system!

I started decommissioning some of these PCI-E expansion boards. They are Gen 2 x16 expansion adapters and backplanes that can support up to 80 Gbps interconnection speed. (about 10 GB/s)

Solid and professional solution. You can mount it to standard ATX chassis. Note that the default PSUs used in these systems are Silverstone 1500W so you need to make sure your PSU has similar specifications.

Excellent for virtualization / crypto mining farm. Support 4x double with graphics card.

NOTE: You must populate all ATX 24-pin + 6-pin PCI-E + 8-pin M/B + 4-pin M/B power connectors on the backplane!

NOTE: Cyclone states this product is Operating System independent so should be compatible with Mac Pro. Please confirm with cyclone for sure. See

NOTE: while 0.5m cable provides better signal strength, you can get your own cable up to 3m.


Gen2 x16 Upstream Port / Express Cable Interface from Host
Up to Three Meter Cable from Host
Five Gen2 PCIe Expansion Slots
two x16 PCI Express Slot (Double Width)
one x16 PCI Express Slot
two x16 PCI Express Slot ( x8 electrical)
One 80 Lane PCI Express Switches supporting:
Peer-to-Peer Communications
Non-Blocking Switch Fabric
Data Integrity
Quality of Service
ATX Form Factor

- 1x PCIe2-426 host adapter (install to your computer)
- 1x PCIe2-427 backplane
- 1x Molex 111008-0114 (~0.5 meter) PCI-E iPass x16 cable

*What you see is what you get!*

Similar to Cubix Xpander

Terms and Conditions
I will only provide 3 days warranty against DOA. Mishandling, abuse and any other circumstances void warranty.
Please check compatibility before bidding, no return accepted because of compatibility issue.
Item damaged during transit must be claimed via carrier.

Don't forget to check my other listings!
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Shipping options

  • All of New Zealand$0.00
  • Australia$35.00
  • Seller allows pick-ups
  • Seller location: Auckland City, Auckland, NZ

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    NZ bank deposit, Bitcoin

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