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Low-latency 2U butterfly Backplane.

Four x16 PCIe 3.0 Option Card Slots Directly Connected to the CPUs

HDB8227 Backplane

Enhance system design flexibility by supporting the many different types of standard plug-in PCI Express Options Cards.

HDB8227 Backplane

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HDB8227 Backplane

Backplane System Integration

HDEC Series HDB8227 2U backplane supports one dual-processor HDEC Series SHB and up to four PCI Express option cards. Ideal for short-depth 2U chassis, the HDB8227 backplane provides the perfect balance of processing power and x16 PCIe 3.0 slots.

All card slots are designed for the Gen3 PCIe electrical interface and are equipped with x16 PCIe mechanical connectors. Note that one of the four PCIe slots are above the HDEC processor board and some larger PCIe cards may prevent full utilization of this one slot.

All four of the backplane slots connected directly to the processors on the system host board.  This is perfect for applications that require minimal latency.

Customize the HDB8227 with our wide array of standard products to create a system that fits your specs and requirements.

Single Board Computers    Chassis


HDB8227 Backplane Slots


4-x16 PCIe gen 3 (x16 mechanical)
HDB8227 Backplane I/O Connections


4-SATA/600, 2-USB3, 4-USB2, and 4 fan headers with fan speed monitoring
HDB8227 Backplane Dimensions


14.6" (371mm) x 3.3" (84mm) 2U butterfly format
HDB8227 Backplane Slots Power Connectors

Power Connectors

Right angle 24-pin ATX/EPS and a right angle 8-pin +12V AUX

  • HDB8227 Backplane

HDB8227 Tech Specs & Downloads

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