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Green bare PCB mining motherboard, eight long PCIe x16 slots, DDR3 SODIMM socket, ATX 24-pin power, onboard VGA and HDMI

VIKARUMENT

VIKARUMENT BTC-D37 embedded solution 8 PCIE16X DDR3

SKU CH-4KER-CECFH MPN BTC-D37

An embedded motherboard with eight PCIe x16 slots, one DDR3 SO-DIMM socket and three SATA ports for multi-GPU systems

  • Supports up to eight graphics cards via PCIe x16 slots
  • Onboard VGA and HDMI outputs for display flexibility
  • HM77 chipset with Gigabit Ethernet for network boot capability
  • Four rear USB 2.0 ports plus two front-panel headers
  • Three SATA interfaces including one SATA 3.0 and two SATA 2.0 connections

Mining motherboard with eight PCIe x16 slots

The VIKARUMENT BTC-D37 is an embedded motherboard designed for multi-GPU mining rigs. It uses an HM 77 chipset and supports Intel Celeron 847 or 1037U processors. Eight PCIe 16X expansion ports allow up to eight graphics cards to be installed simultaneously.

Installation notes and common issues

The board accepts a single DDR3 SODIMM module at 1066, 1333 or 1600 MHz and requires an ATX 24-pin power connector. Storage options include one SATA 3.0, one SATA 2.0 and one mSATA 2.0 port. Builders must supply their own risers and ensure adequate cooling for the dense card layout.

Practical limits of the platform

The HM 77 chipset provides PCIe 2.0 lanes, so each graphics card operates at PCIe 2.0 x1 electrical speed despite the physical x16 slots. Memory capacity is limited to one SODIMM stick. Network boot and PXE are supported through the onboard Gigabit controller, but there is no integrated audio.

Highlights

  • Supports up to eight graphics cards via PCIe x16 slots
  • Onboard VGA and HDMI outputs for display flexibility
  • HM77 chipset with Gigabit Ethernet for network boot capability
  • Four rear USB 2.0 ports plus two front-panel headers
  • Three SATA interfaces including one SATA 3.0 and two SATA 2.0 connections

Specifications

BrandVIKARUMENT

Questions about this item

How do I confirm the BTC-D37 is running correctly after installation?

Connect a display to the onboard VGA or HDMI port, power on the board, and verify the BIOS posts with the Celeron 847 or 1037U detected and the DDR3 SODIMM recognised at 1066, 1333 or 1600 MHz.

What comes with the BTC-D37 and what must I source separately?

The board includes the HM 77 chipset, onboard VGA, HDMI, Gigabit LAN, one DDR3 SODIMM slot, one SATA 3.0, one SATA 2.0, one mSATA 2.0, four rear USB 2.0 ports, two front USB 2.0 headers, eight PCIe x16 slots and an ATX 24-pin power connector; you must add the CPU, DDR3 memory, storage drives and power supply.

Which DDR3 SODIMM speed should I choose for the BTC-D37?

The slot supports 1066, 1333 and 1600 MHz modules; pick the highest speed your budget allows for maximum memory bandwidth.

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