The ASRock H510 PRO BTC+ is a purpose-engineered mining motherboard built for one job: running as many graphics cards as possible from a single board with maximum stability under continuous 24/7 mining loads. Its extended non-standard form factor — 501 × 224 mm — houses six reinforced PCIe 3.0 x16 slots plus a dedicated USB mining port (M_Port1), allowing up to seven graphics cards simultaneously. This is the highest GPU capacity available from a single consumer motherboard in its class.
The PCIe slot configuration is intentional for mining: PCIE1 operates at full x16 bandwidth for the primary GPU or system function, while PCIE2–6 run at x1 bandwidth — sufficient for mining algorithms that rely on GPU compute rather than PCIe bandwidth, as GPU mining workloads do not saturate even x1 bandwidth for hashrate transfer. The additional M_Port1 USB mining port adds the 7th slot via a USB-type x1 riser kit. Wide slot spacing allows direct GPU installation without riser cables for maximum mechanical stability, or standard PCIe x1 riser kits for extended open-frame configurations.
Smart PCIe State Detection is an ASRock innovation critical for mining rigs: the POST screen displays live GPU install status across all slots, enabling operators to instantly identify disconnected, failed, or misdetected GPUs without physically inspecting each riser cable. This is particularly valuable for automated monitoring in unmanned mining setups. Dual 24-pin ATX power connectors plus a fully independent power rail maintain voltage stability when the board is simultaneously powering 6–7 high-draw graphics cards — a design consideration absent from standard consumer motherboards.
ASRock Super Alloy construction uses 50A premium power chokes, a sapphire black PCB, and high-density glass fabric for moisture and humidity resistance — relevant for mining environments that may experience temperature cycling. Intel Gigabit LAN provides stable wired connectivity for pool communication and remote management. Onboard power and reset buttons are essential for open-frame builds where no chassis power switch exists. Compatible with all Intel 10th and 11th Gen LGA1200 CPUs including budget Celeron options for low-cost build configurations.
| Specification |
Value |
| COMPUTE |
| CPU Socket |
LGA1200 — Intel 10th & 11th Gen Core, Pentium, Celeron |
| Chipset |
Intel H510 |
| Memory |
1× DDR4 DIMM · Max 32GB · DDR4-3200/2933/2666 · XMP 2.0 |
| EXPANSION |
| PCIe Slots |
6× PCIe 3.0 x16 (PCIE1 @x16; PCIE2–6 @x1) + 1× USB Mining Port (M_Port1 @x1) |
| Total GPU Capacity |
Up to 7 GPUs |
| Smart PCIe Detection |
GPU install status displayed on POST screen — instant fault diagnosis |
| Riser-Free Support |
Wide slot spacing allows direct GPU install without riser cables |
| STORAGE & I/O |
| Storage |
1× SATA3 6Gb/s · 1× M.2 (SATA3, 2260/2280/22110) |
| USB Rear |
2× USB 3.2 Gen1 Type-A · 2× USB 2.0 Type-A |
| LAN |
Intel Gigabit LAN (ESD protected) |
| Video |
1× HDMI (CPU integrated graphics) |
| POWER |
| Power Connectors |
1× 24-pin ATX (main) + 2× additional 24-pin ATX + 1× 8-pin CPU EPS12V |
| Power Rail |
Fully independent power rail |
| Power Phases |
4-phase Digi Power Design · 50A Premium Power Chokes |
| Fan Headers |
8× system fan headers |
| Onboard Controls |
Onboard power button + reset button (open-frame rig essential) |
| PHYSICAL |
| Form Factor |
Non-standard extended (501 × 224 mm) |
| PCB |
ASRock Sapphire Black · High-Density Glass Fabric |
| BIOS |
128Mb AMI UEFI · Intel Turbo Boost Max 3.0 |
| In the Box |
Motherboard · Quick Install Guide · Support CD · SATA cable · M.2 screw |
Australian Consumer Law Notice: All products sold by MinerHub come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have goods repaired or replaced if they fail to be of acceptable quality. Manufacturer warranty terms apply in addition to your statutory rights. All hashrate, power, and efficiency figures are manufacturer-stated typical values. MinerHub does not guarantee mining returns or profitability.
