The Ideal Large-Format Backplane.

Fourteen PCIe 3.0 Option Card Slots Available

HDB8259 Backplane

Enhance system design flexibility by supporting the many different types of standard plug-in PCI Express Options Cards each with I2C isolation.

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Backplane System Integration

HDEC Series large format backplane supports one dual-processor HDEC Series SHB and up to fourteen PCI Express option cards.

All card slots are designed for the Gen3 PCIe electrical interface and are equipped with x16 PCIe mechanical connectors and I2C isolation.

Five of the HDB8259 backplane slots connected directly to the processors on the system host board.  Four of these slots feature PCI Express x16 PCIe electrical interfaces and the other direct-connect slot has a Gen3 PCIe x8 interface.

The backplane’s five remaining slots are driven by the SHB with a x8 electrical interface dynamically routed to each of the five slots via a 20-port PCIe Gen3 switch.

Customize the HDB8259 with our wide array of standard products to create a system that fits your specs and requirements.

Single Board Computers    Chassis

 

HDB8259 Backplane Slots

Slots

4-x16 PCIe gen 3 and 10-x8 PCIe gen 3 (x16 mechanical) with i2C isolation
HDB8259 Backplane I/O Connections

I/O

2-SATA/600, 2-USB3, 4-USB2, 8 fan headers with fan speed monitoring
HDB8259 Backplane Dimensions

Dimensions

16.4" (417mm) x 12.9" (328mm) large format
HDB8259 Backplane Power Connectors

Power Connectors

Right angle 24-pin ATX/EPS and four separate right angle 8-pin +12V AUX
  • HDB8259 Backplane


HDB8259 Tech Specs & Downloads

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