Name: ASUS ROG Crosshair X870E Hero AMD AM5 ATX Motherboard - ROGCROSSHAIRX870EHER
Brand: ASUS
SKU: 5MO4LR7JPSLD
Price: 799 CAD
Availability: InStock
Rating: 4.4 (39 reviews)

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ASUS ROG Crosshair X870E Hero AMD AM5 ATX Motherboard - ROGCROSSHAIRX870EHER

<ul><li>Advanced AI PC ready</li><li>Powerful 18+2+2 power stages</li><li>DDR5 support up to 8600+ MT/s</li><li>PCIe 5.0 with 3 onboard M.2 slots</li><li>WiFi 7 and dual 2.5G/5G Ethernet</li><li>USB4 and USB 20Gbps ports</li></ul>

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Model Name

ASUROGCROSSHAIRX870EHERO <br /><br /><p>The AI PC-ready ROG Crosshair X870E Hero offers unyielding power delivery; robust thermal management; hyperspeed connectivity; comprehensive PCIE 5.0 and DDR5 support to unleash the performance of AMD Ryzen 9000 Series processors. Dark hues predominate across this motherboard; drawing your attention to premium metallic textures; nickel-plated surfaces; sleek contours and a stereoscopic visual effect on the large M.2 and chipset heatsink. This board also features the Polymo Lighting II effect. This upgraded lighting module built into the I/O shroud provides more dynamic RGB illumination for the signature ROG logo.</p><p><strong>Asus AI Intelligence</strong></p><p>AI Networking II: AI Networking II combines intelligent technologies to continuously optimize network performance; provide trustworthy and seamless connectivity; and unleash the full speed of WiFi 7.</p><p>AI Overclocking: ASUS AI Overclocking profiles the CPU and cooling to predict the optimal configuration and push the system to its limits. Predicted values can be engaged automatically or used as a launching ground for further experimentation.</p><p>AI Cooling II: A proprietary ASUS algorithm slashes unnecessary noise while running a quick stress test; and then monitors CPU temperatures to dynamically adjust fans to optimal speeds.</p><p><strong>Performance</strong></p><p>Overclocking - Dynamic OC Switcher: Dynamic OC Switcher maximizes CPU performance by letting you set current and temperature thresholds to automatically switch between a manual overlock for heavy multithreaded workloads and Precision Boost Overdrive for single-threaded tasks. The latest Overclocking Load Guard has an enhanced instantaneous current protection mechanism to prevent users from experiencing system crashes during overclocking.</p><p>Overclocking - Core Flex: Core Flex empowers you to smash limits farther than ever before by letting you control clock; power; and thermals in creative new ways.</p><p>Overclocking - Asynchronous Clock: For next-level frequency flexibility; the ROG Crosshair X870E Hero features a built-in clock generator that isolates CPU base clock from memory; PCIe; and the Infinity Fabric speed.</p><p>Overclocking - PBO Enhancement: AMD Precision Boost Overdrive (PBO) pushes the CPU current and voltage budget to opportunistically increase performance.</p><p>Memory - DDR5 Domination: For those who want to fly past stock DDR5 speeds; the ROG Crosshair X870E Hero is primed and ready for enthusiast-grade kits courtesy of vast AMD EXtended Profiles for Overclocking (EXPO) support. Seasoned veterans can further tweak performance via the extensive array of settings in the UEFI.</p><p>Memory - NitroPath DRAM Technology: NitroPath DRAM Technology provides enhanced DDR5 memory performance. Shorter gold finger pins and optimized signal pathways ensure faster data transfers between your DRAM and CPU; allowing for greater memory overclocking headroom and stability. These reinformed DRAM slots are also better prepared to withstand the wear and tear of the RAM installation process than traditional slot designs; perfect for enthusiasts who keep their system upgraded with the fastest kits available.</p><p>Memory - AEMP: ASUS Enhanced Memory Profile (AEMP) is an exclusive firmware feature for PMIC-restricted memory modules.</p><p>Power Solution - 8 + 8-pin ProCool II Power Connectors: Dual ProCool connectors ensure a snug and reliable connection to the EPS 12V power lines.</p><p>Power Solution - MicroFine Alloy Chokes: Each power stage is accompanied by a high-permeability alloy-core choke rated to handle 45 amps.</p><p>Power Solution - 10K black metallic capacitors: Input and output filtering is provided by solid-polymer capacitors rated for high operating temperatures.</p><p>Power Solution - 18+2+2 Power Stages: The VRM features 18+2+2 power stages; each rated to handle up to 110 amps.</p>

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Ease Of Installation

Quality

Performance

I purchased the ASUS ROG Crosshair X870E Hero motherboard for my latest computer build, and it has proven to be stable and fast.
CPU: AMD Ryzen 9  9950X
DRAM: Corsair 2 X 48 GB DDR-5
GPU: ASUS TUF RTX 570 Ti
C Drive: Samsung 9100 PRO Gen 5 NVMe
D and E Drives: Samsung 990 PRO Gen 4 NVMe

When I first powered it up, 7-segment LEDs stopped changing and the DRAM debug LED stayed on, and I thought that nothing was happening, and I was going to have to figure out what I was going to have to return (CPU, DRAM, or Motherboard). But after a very long minute or two, it continued to sequence the 7-segment LEDs, and then booted into the BIOS. I later learned that the first power-up goes through a rather lengthy “DRAM timing procedure”, so be patient and don't turn it off!

I was somewhat disappointed to find out that only one NVMe will operate at Gen 5 speed, and that's only if no other NVMe is connected to the CPU (but it's OK to have 2 Gen 4 NVMe drives attached to the X870E chips).
This also allowed the GPU to run at Gen 5 speed. The documentation in the User Manual describes this “bifurcation”, but I had to read it carefully several times before I fully understood it.

Stable and Fast

https://www.asus.com

The motherboard is amazing coming from a Z790 and changing processor over to AMD this board seems to pop more than the Intel board Absoloute top job again done by Asus

Top Motherboard

I am in love with Asus products in general. Recently I mounted a PC with majority of ASUS products, all of them nice quality easy to install and nice performance.

Elegant and nice performance.

Excellent board so far except for the pitiful low number of USB A ports.  Looks very good and not horribly blingy, if looks quietly understated, which I like.  Only been running a few days but Happy Times so far, and hopefully it will go no for a good 10 years, like my other previous ASUS ROG Motherboards.

Great Motherboard, but Stupidly Expensive

I bought the ROG CROSSHAIR X870E HERO to build a new PC as the old one was getting tired, it's like a new lease of life, fast, easy to work on and you can see the quality, although the instructions for different M.2 drive fitting was a little vague on how to tell the difference between them, had to search the web for that, but once sure, a piece of cake. Looks really cool, plenty of fan connectors and 4 ram slots, so I can add more if required, built in IO shield is a bonus, as a separate one runs the risk of covering the usb ports and shorting out when plugging in a device, bios is good once you navigate your way round, overall a fantastic product and I am really pleased with it, thanks

ROG CROSSHAIR X870E HERO

In then past computer parts used to go down in price, now they don't due to take advantage of the consumer as profit is 1st.
It's a solid motherboard that cost half the amount in the past.

Overpriced computer parts

Had some issues with a couple open box boards from a retailer, not ASUS's fault, so waiting for retailer to get in stock so i can swap out for a 3rd board. 1st had bent pins and 2nd a bad ram A1 slot. Currently running on the 2nd board though, ots working great and the install was easy once the q codes shown me it was ram issues. Overall happy with the board. Do check AIO cooler compatibilities with the board though, a m2 heatsink is a lil too high for some.

Overly happy

This mobo get very hot with the chipsets getting into the 90c plus while gaming when in idle there up near 80c,the separate nvme heatsink is touching the nvme heatsinks also causing the nvme drives to rise in temps ,i have 2 library nvme drives and there not even being used and the temps are  getting into the 80c range,i do have an open air case so im having to put some final touches on it by adding some fans hopefully they should make it a bit cooler.my other mobo was perfect for low temps in the same case,i also have taken off the heatsink to the nvme drives and the temps have dropped to the 50c range

hot,HOT ,HOT..

Leonardo

Puchased Asus Rog Crosshair X870E Hero expecting it to be as good as my previous Asus boards.....  I was wrong......
No matter what I try it intermittently fails to recognise the M2 NVMEs at 'start up' - help or assistance is non-existant.
Have searched for a solution with no luck BUT what was apparent is that many are having the same problem and also having no luck in getting a solution.... 
This is not the ASUS quality or service that I was used to before.
  The only thing I can say now is, I wished I hadn't bothered staying Asus

NOTHING BUT REGRETS

I bought this flag ship mobo and planned a 1tb pcie5 ssd for my os and a 4tb pcie4 SSD for the storage. I am now facing losing a lot of money because of the lack of support for SSD integration, without losing out in performance! This information should be clearer and not hidden in the small print. The diagrams and spec listing all points to 3 pcie5 ssds and 2 pcie4 ssds being possible in a setup! When only 1 pcie5 drive is possible, without losing performance. Or so I have come to realise! Truly upset and disgruntled by my 1st experience of Asus motherboards. 🤬

Beware when buying this mobo!

ASUS ROG Crosshair X870E Hero AMD AM5 ATX Motherboard - ROGCROSSHAIRX870EHER

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