ASUS Prime series motherboards are expertly engineered to unleash the full potential of 12th Generation Intel® processors. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime H670 provides users and PC DIY builders a range of performance tuning options via intuitive software and firmware features.
FLEXIBILITY
Comprehensive controls form the foundation of the ASUS Prime series. The Prime H670 motherboard packs flexible tools to tune every aspect of your system, enabling performance tweaks to perfectly match the way you work to maximize productivity.
Intelligent Control
All-Around Energy Efficiency
The Energy Processing Unit (EPU) automatically optimizes power consumption and maximizes energy savings with Away mode — a smart setting that creates an extreme energy-saving scenario by shutting down unused I/O controllers.
Flexible Air- and Liquid-Cooling Controls
ASUS Fan Xpert 2+ software provides comprehensive control over fans, water pumps and all-in-one (AiO) coolers. Whether cooling with air or water, an Auto-Tuning mode intelligently configures all parameters with a single click. There’s also an Extreme Quiet mode that reduces all fan speeds to below the default minimum to keep your system whisper-quiet when performing light tasks. Fans, water pumps and AiO coolers can also be controlled via the UEFI BIOS.
Precise Digital Power Control
The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, automatically switching frequency and power-efficiency settings. It also allows you to fine-tune your CPU for ultimate stability and performance.
UEFI BIOS
The renowned ASUS UEFI BIOS provides everything you need to configure, tweak and tune your system. It offers intelligently simplified options for PC DIY beginners, as well as comprehensive features for seasoned veterans.
Advanced Tuning for Serious Tweakers
An intuitive Advanced mode offered via the UEFI lets you take complete control. A built-in search feature makes it easy to find options, and various advanced functions let you intelligently make nuanced adjustments so you can dial in performance just the way you want.
Quick and Simple Setup
EZ mode displays vital settings and stats and also offers guided wizards, drag-and-drop functionality, and one-click application of important settings — all to help you get your rig up and running in no time.
COOLING
Prime H670 series are engineered with multiple onboard heatsinks and an array of hybrid fan headers to ensure your rig stays cool and stable under intense workloads.
M.2 Heatsink
M.2 heatsink wards off throttling that can occur with M.2 storage during sustained transfers. The heatsink is held in place by captive screws.
VRM Heatsink and Thermal Pad
VRM heatsink and thermal pad improve heat transfer from the MOSFETs and chokes for better cooling performance.
Cooler by Design
Prime H670 series feature comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS.
Multiple Temperature Sources
Each header can dynamically reference three thermal sensors. Fan Xpert 2+ allows you to map the temperature of supported ASUS graphics cards to optimize cooling for GPU- and CPU-intensive tasks.
AIO pump Header
A dedicated PWM/DC header for self-contained water-cooling setups.
*AIO Pump header supports 1 amp, and Water Pump+ header supports 3 amps.
Smart Protection
A dedicated integrated circuit protects each fan header from overheating and overcurrent.
4-Pin PWM/DC Fan
Each onboard header supports auto-detection of PWM or DC fans.
PERFORMANCE
Prime H670 series are built to handle the additional cores and increased bandwidth of 12th Generation Intel® processors. ASUS H670 motherboards provide all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible transfer options.
Robust Power Design
Stable power is essential to extract every last bit of performance out of 12th Generation Intel processors. Prime H670-PLUS D4 is geared to cater to the demands of these high-core-count CPUs.
ProCool Connector
Proprietary connector augments the motherboard’s link to the PSU with 8 pin connector that passes 12 volts of power directly to the processors. Each jack features solid pins that can handle more current than hollow-pin connectors.
Memory
DDR4 5066(OC)
Improvements to trace routing design provide the latest Intel processors with enhanced access to memory bandwidth. ASUS OptiMem technology carefully maps memory signal pathways across different PCB layers to reduce path distance, and it adds shielding zones that significantly reduce crosstalk.
ASUS OptiMem
Revisions to the motherboard’s trace routing provide the latest Intel processors with unrestricted access to memory bandwidth. ASUS OptiMem technology carefully maps memory signal pathways across different PCB layers to reduce vias and adds shielding zones that significantly reduce crosstalk.
ASUS OptiMem benefits:
- Improved memory stability and compatibility
- Allows lower memory latencies at equivalent voltages
- Improved memory frequency margin
Motherboards with OptiMem technology were tested with Synopsys HSPICE simulation software
Storage
Three M.2 slots (up to 64 Gbps)
Prime H670-PLUS D4 offers a total of three M.2 slots that support data-transfer speeds of up to 64 Gbps via PCIe® 4.0, enabling quicker boot-up and app load times with OS or application drives.
* Actual transmission speeds will be lower than the theoretical maximum speed.
Connectivity
PCIe® 4.0 Slot
Prime H670 motherboards are designed specifically for 12th Generation Intel® Core™ CPUs and offer PCIe® 4.0 connectivity for the latest GPUs. The wide bandwidth and superfast transmission speeds allow you to create feature-rich builds that can handle high loads effortlessly.
USB 3.2 Gen 2 Type-C®
Numerous USB ports support high-end rigs loaded with peripherals, including rear USB Type-C® connectors with fast USB 3.2 Gen 2 for transmission speeds of up to 10 Gbps.
Thunderbolt™ 4 Support
Prime H670-PLUS D4 features Thunderbolt™ 4 support via an on-board header. With the latest Intel-certified ASUS ThunderboltEX 4 add-on card, it can enable bi-directional speeds of up to 40 Gbps on a single cable. Additionally, this card has a daisy-chain function for multi-screen connection and supports up to an 8K resolution display. It can also provide up to 100 watts of power to fast-charge devices.
Realtek 2.5 Gb Ethernet
2.5Gb Ethernet Connection reduces CPU overhead and offers faster, smoother data transfer.
Personalization
Aura Sync
Outshine the Competition
A well-tuned enthusiast system deserves a matching aesthetic. ASUS Aura offers full RGB lighting control with a variety of functional presets for the built-in RGB LEDs as well as strips and devices connected to the onboard RGB headers — and it can all be synced with an ever-growing portfolio of Aura-capable hardware.
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Addressable Gen 2 Headers
Three addressable Gen 2 headers are capable of detecting the number of LEDs on second-gen addressable RGB devices, allowing the software to automatically tailor lighting effects to specific devices. The new headers also offer backward-compatibility with existing Aura RGB gear.
Armoury Crate
Armoury Crate is a new software utility designed to give you centralized control of supported products. From a single intuitive interface, Armoury Crate allows you to easily customize RGB lighting and effects for every compatible device in your arsenal. The software also provides control of settings for an ever-growing number of ASUS products, including keyboard and mouse preferences. Armoury Crate even features dedicated product registration and news to help you stay in touch with the ASUS community.
DIY Friendly
Q-LED
The on-board Q-LED troubleshooting lights give PC builders a quick indicator to confirm that key components ― CPU, RAM, graphics card, storage devices ― are functioning normally during startup.
SafeSlot Core+
SafeSlot Core+ is the ASUS-exclusive PCIe slot fortified with a one-piece stainless-steel brace that shields the slot to protect it from damage. The metal cover is tightly secured to the slot with hooks, and the entire assembly is firmly anchored to the PCB with strengthened solder points to provide a secure foundation for heavyweight graphics cards.
Specifications :
| CPU | Intel® Socket LGA1700 for 12th Gen Intel® Core™, Pentium® Gold and Celeron® Processors* |
| Supports Intel® Turbo Boost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0** | |
| * Refer to www.asus.com for CPU support list. | |
| ** Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types. | |
| Chipset | H670 |
| Intel® H670 Chipset | |
| Memory | 4 x DIMM, Max. 128GB, DDR4 |
| 5066(OC)/5000(OC)/4800(OC)/4600(OC)/4400(OC)/4266(OC)/4000(OC)/3866(OC)/3733(OC)/3600(OC)/3466(OC)/3400(OC)/3333(OC)/3200/3000/2933/2800/2666/2400/2133 Non-ECC, Un-buffered memory*” | |
| Dual Channel Memory Architecture | |
| Supports Intel® Extreme Memory Profile (XMP) | |
| OptiMem | |
| *Actual memory data rate depends on the CPU types and DRAM modules, for more information refer to www.asus.com for memory support list. | |
| Graphics | 1 x DisplayPort** |
| 1 x HDMI® port*** | |
| *Graphics specifications may vary between CPU types. Please refer to www.intel.com for any updates. | |
| ** Supports max. 4K@60Hz as specified in DisplayPort 1.4. | |
| ***Supports 4K@60Hz as specified in HDMI 2.1. | |
| **** VGA resolution support depends on processors’ resolution. | |
| Expansion Slots | Intel® 12th Gen Processors* 1 x PCIe 4.0 x16 slot |
| Intel® H670 Chipset** 1 x PCIe 4.0 x16 slot (supports x4 mode) 1 x PCIe 3.0 x16 slot (supports x4 mode) 2 x PCIe 3.0 x1 slots * Please check PCIe bifurcation table in support site. ** Supports Intel® Optane Memory H Series on PCH-attached PCIe slot. | |
| Storage | Intel® 12th Gen Processors M.2_1 slot (Key M), type 2242/2260/2280 – Intel® 12th Gen processors support PCIe 4.0 x4 mode. |
| Intel® H670 Chipset** M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode) M.2_3 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 & SATA modes) 4 x SATA 6Gb/s ports | |
| * Intel® Rapid Storage Technology supports NVMe RAID 0/1/5, SATA RAID 0/1/5/10. | |
| ** Intel® Rapid Storage Technology supports Intel® Optane Memory H Series on PCH attached M.2 slots. | |
| Ethernet | 1 x Realtek 2.5Gb Ethernet |
| ASUS LANGuard | |
| Wireless & Bluetooth | M.2 slot only (Key E, CNVi & PCIe)* |
| *Wi-Fi module is sold separately. | |
| USB | Rear USB:Total 8 ports |
| Rear USB (Total 8 ports) | |
| 1 x USB 3.2 Gen 2 port (1 x USB Type-C®) | |
| 2 x USB 3.2 Gen 2 ports (2 x Type-A) | |
| 3 x USB 3.2 Gen 1 ports (3 x Type-A) | |
| 2 x USB 2.0 ports (2 x Type-A) | |
| Front USB:Total 7 ports | |
| Front USB (Total 7 ports) | |
| 2 x USB 3.2 Gen 1 headers support additional 4 USB 3.2 Gen 1 ports | |
| 1 x USB 2.0 header supports additional 2 USB 2.0 ports | |
| 1 x USB 2.0 header supports additional 1 USB 2.0 port | |
| Audio | Realtek 7.1 Surround Sound High Definition Audio CODEC* |
| – Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking | |
| – Supports up to 24-Bit/192 kHz playback | |
| – Audio Features | |
| – Audio Shielding | |
| – Power pre-regulator reduces power input noise to ensure consistent performance | |
| – Premium audio capacitors | |
| – Dedicated audio PCB layers | |
| * A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output. | |
| Back Panel I/O Ports | 1 x USB 3.2 Gen 2 port (1 x USB Type-C®) |
| 2 x USB 3.2 Gen 2 ports (2 x Type-A) | |
| 3 x USB 3.2 Gen 1 ports (3 x Type-A) | |
| 2 x USB 2.0 ports (2 x Type-A) | |
| 1 x DisplayPort | |
| 1 x HDMI® port | |
| 1 x Realtek 2.5Gb Ethernet port | |
| 3 x Audio jacks | |
| Internal I/O Connectors | Fan and Cooling related |
| 1 x 4-pin CPU Fan header | |
| 1 x 4-pin AIO Pump header | |
| 3 x 4-pin Chassis Fan headers | |
| Power related | |
| 1 x 24-pin Main Power connector | |
| 1 x 8-pin +12V Power connector | |
| Storage related | |
| 3 x M.2 slots (Key M) | |
| 4 x SATA 6Gb/s ports | |
| USB | |
| 2 x USB 3.2 Gen 1 headers support additional 4 USB 3.2 Gen 1 ports | |
| 1 x USB 2.0 header supports additional 2 USB 2.0 ports | |
| 1 x USB 2.0 header supports additional 1 USB 2.0 port | |
| Miscellaneous | |
| 3 x Addressable Gen 2 headers | |
| 2 x AURA RGB headers | |
| 1 x Clear CMOS header | |
| 1 x COM Port header | |
| 1 x Front Panel Audio header (AAFP) | |
| 1 x M.2 slot (Key E) | |
| 1 x S/PDIF Out header | |
| 1 x SPI TPM header (14-1pin) | |
| 1 x 20-3 pin System Panel header with Chassis intrude function | |
| 1 x Thunderbolt™ header | |
| Special Features | ASUS 5X PROTECTION III |
| – DIGI+ VRM | |
| – Enhanced DRAM Overcurrent Protection | |
| – ESD Guards | |
| – LANGuard | |
| – Overvoltage Protection | |
| – SafeSlot Core+ | |
| – Stainless-Steel Back I/O | |
| ASUS Q-Design | |
| – Q-DIMM | |
| – Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green]) | |
| – Q-Slot | |
| ASUS Thermal Solution | |
| – M.2 heatsink | |
| – VRM heatsink design | |
| AURA Sync | |
| – AURA RGB headers | |
| – Addressable Gen 2 headers | |
| Software Features | ASUS Exclusive Software |
| Armoury Crate | |
| – AURA Creator | |
| – AURA Sync | |
| – Fan Xpert 2+ | |
| AI Suite 3 | |
| – Performance And Power Saving Utility | |
| TurboV EVO | |
| EPU | |
| DIGI+ VRM | |
| ASUS CPU-Z | |
| Norton Anti-virus software (Free Trial version) | |
| WinRAR | |
| UEFI BIOS | |
| ASUS EZ DIY | |
| – ASUS CrashFree BIOS 3 | |
| – ASUS EZ Flash 3 | |
| – ASUS UEFI BIOS EZ Mode | |
| BIOS | 192 (128+64) Mb Flash ROM, UEFI AMI BIOS |
| Manageability | WOL by PME, PXE |
| Accessories | Cables |
| 2 x SATA 6Gb/s cables | |
| Miscellaneous | |
| 1 x I/O Shield | |
| 1 x M.2 Rubber Package | |
| 2 x M.2 SSD screw packages | |
| 1 x M.2 Key E screw package | |
| Installation Media | |
| 1 x Support DVD | |
| Documentation | |
| 1 x User guide | |
| Form Factor | 30.5cm x 24.4cm |
