Chipset
LGA 1851ASRock B860M Pro-A
General info
| Cpu socket i | LGA 1851ASRock B860M Pro-A |
| Chipset i | B860 (27 others) |
| Form factor i | Micro-ATX (91 others) |
| Release date i | 1 year ago01/06/2025 (46 others) |
| Supports wi fi i | ✖ |
| Has bluetooth i | ✖ |
| Hdmi version i | HDMI 2.1 (295 others) |
| Easy To Overclock i | ✔ (90 others) |
| Has rgb lighting i | ✖ |
Memory
| Maximum memory amount i | 256GB (176 others) |
| Ram speed (max) i | 5600 MHz (94 others) |
| Overclocked ram speed i | 8666 MHz (6 others) |
| Memory slots i | 4 (354 others) |
| Ddr memory version i | 5 (328 others) |
| Memory channels i | 2 (412 others) |
| Supports ecc memory i | ✖ |
Ports
| Usb 3.2 gen 2 ports (usb a) i | 0 |
| Usb 3.2 gen 1 ports (usb a) i | 3 |
| Usb 3.2 gen 2 ports (usb c) i | 0 |
| Usb 3.2 gen 1 ports (usb c) i | 0 |
| Usb 2.0 ports i | 2 |
| Usb 3.2 gen 2x2 ports i | 1 |
| Usb 4 40gbps ports i | 0 (197 others) |
| Usb 4 20gbps ports i | 0 (359 others) |
| Thunderbolt 4 Ports i | 0 (188 others) |
Connectors
| Usb 3.2 gen 1 ports (through expansion) i | 2 |
| Usb 2.0 ports (through expansion) i | 4 |
| Sata 3 connectors i | 4 (253 others) |
| Fan headers i | 6 (108 others) |
| Usb 3.0 ports (through expansion) i | 2 |
| M.2 Sockets i | 3 |
Expansion slots
| Pcie 4.0 x16 slots i | 0 |
| Pcie 5.0 x16 slots i | 1 |
| Pcie 3.0 x16 slots i | 0 |
| Pcie x1 slots i | 0 (236 others) |
| Pci slots i | 0 (438 others) |
| Pcie 2.0 x16 slots i | 0 |
| Pcie x4 slots i | 1 (92 others) |
| Pcie x8 slots i | 0 (431 others) |
Audio
| Audio channels i | 7.1 (395 others) |
| Has s/pdif out port i | ✖ |
| Audio connectors i | 3 (113 others) |
Storage
| Supports raid 1 i | ✔ (440 others) |
| Supports raid 10 (1+0) i | ✔ (429 others) |
| Supports raid 5 i | ✔ (308 others) |
| Supports raid 0 i | ✔ (441 others) |
| Supports raid 0+1 i | ✖ |
Similar products
Frequently Asked Questions
What is the DDR memory version of the ASRock B860M Pro-A?
At 5, the ASRock B860M Pro-A ranks #1 out of 430 — see ranking motherboard products — one of the Highest DDR memory version in this category.
How many USB 2.0 ports does the ASRock B860M Pro-A have?
At 2, the ASRock B860M Pro-A is 34% below the category average for USB 2.0 ports, ranking #150 out of 291 — see ranking motherboard products.
How many USB 3.0 ports (through expansion) does the ASRock B860M Pro-A have?
At 2, the ASRock B860M Pro-A is 33% below the category average for USB 3.0 ports (through expansion), ranking #192 out of 396 — see ranking motherboard products.
How many USB 3.2 Gen 1 ports (through expansion) does the ASRock B860M Pro-A have?
At 2, the ASRock B860M Pro-A is 30% below the category average for USB 3.2 Gen 1 ports (through expansion), ranking #151 out of 355 — see ranking motherboard products.
How much memory does the ASRock B860M Pro-A support?
At 256GB, the ASRock B860M Pro-A is 25% above the category average for maximum memory, ranking #8 out of 452 — see ranking motherboard products.
What is the pcie 5.0 x16 slots of the ASRock B860M Pro-A?
At 1, the ASRock B860M Pro-A is 24% below the category average for pcie 5.0 x16 slots, ranking #78 out of 287 — see ranking motherboard products.
What is the overclocked ram speed of the ASRock B860M Pro-A?
At 8666 MHz, the ASRock B860M Pro-A is 21% above the category average for overclocked ram speed, ranking #90 out of 436 — see ranking motherboard products.
How many USB 3.2 Gen 1 ports (USB-A) does the ASRock B860M Pro-A have?
At 3, the ASRock B860M Pro-A is 20% below the category average for USB 3.2 Gen 1 ports (USB-A), ranking #215 out of 353 — see ranking motherboard products.
What is the RAM speed of the ASRock B860M Pro-A?
At 5600 MHz, the ASRock B860M Pro-A is 20% above the category average for RAM speed, ranking #52 out of 393 — see ranking motherboard products.
What is the sata 3 connectors of the ASRock B860M Pro-A?
At 4, the ASRock B860M Pro-A is 19% below the category average for sata 3 connectors, ranking #168 out of 452 — see ranking motherboard products.
What is the audio connectors of the ASRock B860M Pro-A?
At 3, the ASRock B860M Pro-A is 14% below the category average for audio connectors, ranking #182 out of 448 — see ranking motherboard products.
How does it compare?
How does the ASRock B860M Pro-A's USB 3.2 Gen 1 ports (through expansion) compare to similar motherboardss?
At 2, the ASRock B860M Pro-A trails the MSI MEG X870E Ace Max (4) by 50%.
How does the ASRock B860M Pro-A's fan headers compare to similar motherboardss?
At 6, the ASRock B860M Pro-A leads the MSI MEG X870E Godlike (3) by 50%.
How does the ASRock B860M Pro-A's USB 3.0 ports (through expansion) compare to similar motherboardss?
At 2, the ASRock B860M Pro-A trails the MSI MEG X870E Godlike (4) by 50%.
How does the ASRock B860M Pro-A's pcie 5.0 x16 slots compare to similar motherboardss?
At 1, the ASRock B860M Pro-A trails the MSI MEG X870E Godlike (2) by 50%.
How does the ASRock B860M Pro-A's audio connectors compare to similar motherboardss?
At 3, the ASRock B860M Pro-A leads the MSI MEG X870E Ace Max (2) by 33%.
How does the ASRock B860M Pro-A's audio channels compare to similar motherboardss?
At 7.1, the ASRock B860M Pro-A leads the ASRock Z890 Taichi (5.1) by 28%.
How does the ASRock B860M Pro-A's USB 3.2 Gen 1 ports (USB-A) compare to similar motherboardss?
At 3, the ASRock B860M Pro-A trails the ASRock Z890 Nova WiFi (4) by 25%.
How does the ASRock B860M Pro-A's overclocked ram speed compare to similar motherboardss?
At 8666 MHz, the ASRock B860M Pro-A trails the ASRock Z890 Nova WiFi (9200 MHz) by 6%.