ASRock B860M H2
ASRock B860M H2 Specifications Review
ASRock B860M H2 by ASRock is a Micro-ATX form factor motherboard based on the mid-range B860M chipset and LGA 1851 socket, providing a balanced set of features and connectivity. It is designed to support DDR5 memory, with 2 slots, a maximum capacity of 128 GB, and an overclocking speed of up to 8333 MHz.
VRM Quality
The ASRock B860M H2 has a basic VRM configuration, delivering 60 A across 5 phases. Best for low-power CPUs (≤65 W TDP). Using high-wattage chips or overclocking could cause severe thermal issues and instability. Recommended for budget builds, office workstations, and media PCs.
See the VRM Appropriate CPU Specification Table at the bottom of this page for recommended CPU options.
Expansion and Storage Overview
The ASRock B860M H2 offers a simplified expansion and storage configuration with PCIe 4.0 support, meaning it uses PCI Express 4.0, fast enough for modern GPUs and high-speed NVMe SSDs. It also includes 1 x16 slot , and 2 x1 slots. These PCIe slots are used to connect expansion cards — with the x16 slots typically reserved for graphics cards, while x8, x4, and x1 slots are used for devices like capture cards, sound cards, or network adapters.
For storage, this motherboard provides 2 M.2 slots and 4 SATA ports. M.2 slots are high-speed connectors for modern NVMe SSDs, which are much faster than older storage, while SATA ports are used for traditional hard drives and 2.5-inch SSDs. Together, they allow you to mix fast primary storage with larger, more affordable drives for bulk data.
Connectivity Overview
This motherboard has essential connectivity features with wired - Gigabit LAN 10/100/1000 Mb/s - Realtek 8111H Ethernet . USB connectivity covers basic needs. Please refer to the specification table for details.
For video output, this motherboard includes HDMI version 2.1 . These video outputs are intended for integrated graphics and will only function if your CPU includes integrated GPU capabilities.
Audio Quality
The motherboard includes a standard audio chipset (Realtek ALC897 Audio Codec) that covers basic needs for casual listening. While adequate for everyday use with mainstream headphones or desktop speakers, discerning users may want to add a USB DAC or sound card for improved fidelity, especially for music production or high-end headphones.
Overall Quality and Value
ASRock B860M H2 is basic and functional, carrying an overall quality score of 40.40. It is designed for budget-conscious builds or office setups where advanced features are not required, handling standard tasks effectively but lacking the polish or expandability of higher-tier models.
This motherboard has a solid 64.0% value efficiency, providing decent performance relative to its price. It represents a balanced option for users seeking fair capabilities without paying a premium.
General Information
| Manufacturer | ASRock |
|---|---|
| Motherboard Name | ASRock B860M H2 |
| Current Price Amazon | $120 |
| Amazon Price Updated | 1 day, 10 hours ago. |
| Motherboard Available | True |
| Chipset / Socket | B860M / LGA 1851 |
| Form Factor | Micro-ATX |
VRM Configuration
| CPU Power Phases (Amps) | 5 (60 A) |
|---|---|
| Power Design | 5+1+1+1+1 |
Memory Information
| Type / Slots | DDR5 / 2 slots |
|---|---|
| Max Capacity / Max OC | 128 GB / 8333 MHz |
PCIe Slot Configuration
| Supported Version | PCIe 4.0 | ||||
|---|---|---|---|---|---|
| Slot Size | Physical Slots | Gen4 |
|---|---|---|
| x16 | 1 | 1 |
| x1 | 2 | 2 |
Storage Configuration
| M.2 Slot Count | 2 slots |
|---|---|
| M.2 Supported Lengths | 2280 |
| SATA Ports | 4 |
Onboard Audio Features
| Audio Chipset | Realtek ALC897 Audio Codec |
|---|---|
| Analog Audio Jacks | 3 jacks |
Motherboard Display Outputs
| HDMI Output | HDMI - Version 2.1 (Max: 4K 120Hz) |
|---|
USB and Thunderbolt Connectivity
Rear USB Ports
| USB 2.0 Type-A (480 Mbps) | 2 |
|---|---|
| USB 3.2 Gen 1 Type-A (5 Gbps) | 3 |
| USB 3.2 Gen 2x2 Type-C (20 Gbps) | 1 |
Front USB Ports
| USB 2.0 Type-A (480 Mbps) | 4 |
|---|---|
| USB 3.2 Gen 1 Type-A (5 Gbps) | 2 |
| USB 3.2 Gen 1 Type-C (5 Gbps) | 1 |
Internal USB Headers
| USB 2.0 Header (480 Mbps) | 4 |
|---|---|
| USB 3.2 Gen 1 Header (5 Gbps) | 3 |
Networking Information
| Ethernet | Chipset: - Gigabit LAN 10/100/1000 Mb/s
- Realtek 8111H LAN Ports: 1 |
|---|---|
| Wi-Fi |
Module: Not Included |
| Bluetooth | Supported: No |
Button Features
| Buttons |
BIOS Flashback |
|---|
Quality & Features
Additional Information
| RAM | Supports DDR5 un-buffered memory and Clocked Unbuffered DIMM (CUDIMM). Supports Intel Extreme Memory Profile (XMP) 3.0x. |
|---|---|
| Display | Features Intel® Xe LPG Graphics Architecture. There are 2 HDMI ports which are TMDS/FRL 8G Compatible, and support HDR and HDCP 2.3. Video outputs can only be supported with processors which have an integrated GPU. |
| Expansion | Supports NVMe SSD as boot disks. |
| Storage |
M.2 Slot Details:
|
| Audio | 7.1 CH HD Audio; Nahimic Audio |
| Networking | 2 x Antenna Mounting Points |
| Dimensions | 24.4 cm x 21.1 cm |
Note: The specifications and descriptions above are extracted by AI to present the official manufacturer data in a clearer and more natural way for easier understanding. However, this AI-processed information may contain inaccuracies. Please verify all details by consulting the official manufacturer's information provided below.
ASRock B860M H2 Compared to Motherboards with Similar Performance and Features
Motherboard Quality & Features per Price Table
| Motherboard (Desc) | Price (Desc) | Overall_Q (Desc) | VRM_Q (Desc) | Chipset (Desc) | Exp_Str (Desc) | Connect (Desc) | Audio (Desc) | Q&F/Price (Desc) |
|---|---|---|---|---|---|---|---|---|
|
$0
|
0.0%
|
46.2%
|
17.0%
|
67.0%
|
60.0%
|
42.0%
|
45.0%
|
N/A | |
|
$120
|
0.0%
|
40.4%
|
14.0%
|
62.0%
|
54.0%
|
32.0%
|
40.0%
|
64.0%
|
|
|
$204❗
|
↓
-8.1%
|
38.4%
|
17.0%
|
10.0%
|
80.0%
|
45.0%
|
40.0%
|
35.8%
|
|
|
$130
|
0.0%
|
37.2%
|
17.0%
|
44.0%
|
47.0%
|
38.0%
|
40.0%
|
54.4%
|
|
|
$87❗
|
0.0%
|
35.0%
|
11.0%
|
42.0%
|
43.0%
|
31.0%
|
48.0%
|
76.4%
|
Motherboard Comparison and Detail Specifications Table
| Specification |
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Perf Chart | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Price |
$0
|
0.0%
|
$120
|
0.0%
|
$204❗
|
↓
-8.1%
|
$130
|
0.0%
|
$87❗
|
0.0%
|
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| Manufacturer | ASUS | ASRock | ASUS | ASUS | GIGABYTE | ||||||||||||||||||||||
| Chip/Socket | B860M / LGA 1851 | B860M / LGA 1851 | Q870M / LGA 1851 | H810M / LGA 1851 | H810M / LGA 1851 | ||||||||||||||||||||||
| Form | Micro-ATX | Micro-ATX | Micro-ATX | Micro-ATX | Micro-ATX | ||||||||||||||||||||||
| CPU Phases | 6 (55 A) | 5 (60 A) | 6 (55 A) | 6 (55 A) | 4 (60 A) | ||||||||||||||||||||||
| PWR Design | 6+1+1+1 | 5+1+1+1+1 | 6+1+1+1 | 6+1+1+1 | 4+1+2 | ||||||||||||||||||||||
| Mem Slots | 2 / DDR5 | 2 / DDR5 | 4 / DDR5 | 2 / DDR5 | 2 / DDR5 | ||||||||||||||||||||||
| Max Mem | 128 GB / 8800 MHz | 128 GB / 8333 MHz | 256 GB / 6400 MHz | 128 GB / 6400 MHz | 128 GB / 6400 MHz | ||||||||||||||||||||||
| PCIe | PCIe 4.0 | PCIe 4.0 | PCIe 5.0 | PCIe 4.0 | PCIe 4.0 | ||||||||||||||||||||||
| PCIe Slots | 1x16 Gen4 | 2x1 Gen4 | 1x16 Gen4 | 2x1 Gen4 | 1x16 Gen5 | 1x16 Gen4 | 1x1 Gen4 | 1x16 Gen4 | 1x1 Gen4 | 1x16 Gen4 | 1x1 Gen3 | ||||||||||||||||||||||
| M.2 | 2 | 2 | 2 | 2 | 1 | ||||||||||||||||||||||
| SATA | 4 | 4 | 4 | 4 | 4 | ||||||||||||||||||||||
| Audio | Realtek® ALC892/ALC897 | Realtek ALC897 Audio Codec | Realtek 7.1 Surround Sound Hi… | Realtek 7.1 Surround Sound Hi… | Realtek® ALC892/ALC897 | ||||||||||||||||||||||
| S/PDIF | ❌ | ❌ | ❌ | ❌ | ✔️ | ||||||||||||||||||||||
| HDMI | ✔️ (2.1) | ✔️ (2.1) | ✔️ (2.1) | ✔️ (2.1) | ✔️ (2.1) | ||||||||||||||||||||||
| DP | ✔️ (1.4) | ❌ | ✔️ (1.4) | ✔️ (1.4) | ✔️ (2.1) | ||||||||||||||||||||||
| LAN | 1 x Realtek 2.5Gb Ethern… (2 ports) | - Gigabit LAN 10/100/100… (1 ports) | 1 x Intel® I219LM 1Gb Et… (2 ports) | 1 x Intel® 1Gb Ethernet … (1 ports) | Realtek® 2.5GbE LAN chip… (1 ports) | ||||||||||||||||||||||
| Wi-Fi | ❌ | ❌ | ❌ | Wi-Fi 6 (802.11ax) | ❌ | ||||||||||||||||||||||
| BT | ❌ | ❌ | ❌ | v5.3 | ❌ | Rear USB |
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VRM Appropriate CPU Specification Table
| CPU | Price | App_Performance | Game_Performance | TDP/Max | C/SC/T | L2/L3 Cache | Base/Boost | Code Name | GPU |
|---|---|---|---|---|---|---|---|---|---|
| No compatible CPU available. The motherboard's VRM is too weak to be recommended with any CPU in the database. | |||||||||
Official Manufacturer Data
Memory:
- 2 x DDR5 DIMM Slots
- Supports DDR5 non-ECC, un-buffered memory up to 8333+(OC)*
- Supports Clocked Unbuffered DIMM (CUDIMM)
- Max. capacity of system memory: 128GB
- Supports Intel® Extreme Memory Profile (XMP) 3.0x
Graphics:
- 2 x HDMI 2.1 TMDS/FRL 8G Compatible, support HDR, HDCP 2.3 and max. resolution up to 4K 120Hz
*Intel® UHD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated.
Storage:
- 1 x Blazing M.2 Socket (M2_1, Key M), supports type 2280 PCIe Gen5x4 (128 Gb/s) mode*
Chipset:
- 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode*
- 4 x SATA3 6.0 Gb/s Connectors
*Supports Intel® Volume Management Device (VMD)
Supports NVMe SSD as boot disks
Expansion Slots:
- 1 x PCIe 4.0 x16 Slot (PCIE1), supports x16 mode*
Chipset:
- 2 x PCIe 4.0 x1 Slots (PCIE2 and PCIE3)*
- 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module
*Supports NVMe SSD as boot disks
USB:
- 1 x USB 3.2 Gen2x2 Type-C (Rear)
Chipset:
- 1 x USB 3.2 Gen1 Type-C (Front)
- 5 x USB 3.2 Gen1 Type-A (3 Rear, 2 Front)
- 6 x USB 2.0 (2 Rear, 4 Front)
*All USB ports support ESD Protection
Internal I/O:
- 1 x Power LED and Speaker Header
- 1 x RGB LED Header*
- 3 x Addressable LED Headers**
- 1 x CPU Fan Connector (4-pin) (Smart Fan Speed Control)***
- 2 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)***
- 1 x AIO Pump Fan Connector (4-pin) (Smart Fan Speed Control)***
- 1 x 24 pin ATX Power Connector
- 1 x 8 pin 12V Power Connector
- 2 x USB 2.0 Headers (Support 4 USB 2.0 ports)
- 1 x USB 3.2 Gen1 Headers (Supports 2 USB 3.2 Gen1 ports)
- 1 x Front Panel Type C USB 3.2 Gen1 Header
Back Panel I/O:
- 2 x HDMI Ports
- 1 x USB 3.2 Gen2x2 Type-C Port (20 Gb/s)
- 3 x USB 3.2 Gen1 Type-A Ports
- 2 x USB 2.0 Ports
- 1 x RJ-45 LAN Port
- 1 x BIOS Flashback Button
- HD Audio Jacks: Line in / Front Speaker / Microphone
Audio:
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