DUE TO SUPPLY ISSUES WITH INTEL CPUS FOR THE ODROID-H4 SERIES, PRODUCTION AND SALES WILL BE SUSPENDED FOR THE TIME BEING.
WE ANTICIPATE CPUS WILL BE AVAILABLE AGAIN LATER IN 2026, BUT NOTHING IS CONFIRMED YET.
WE WILL UPDATE THIS LISTING AS SOON AS ANY FURTHER INFORMATION BECOMES AVAILABLE.
WE APOLOGIZE FOR ANY INCONVENIENCE.
ODROID-H5 is an alternative https://www.odroid.co.uk/Odroid-H5
The Odroid H4-Ultra. The most powerful H-Series board on the market, and the highest benchmarked x64 unit we have ever produced. This is a beast of a device, and is the flagship model of the new-generation H4 Series of boards.
The Odroid H4-Ultra wields an Intel Core i3 N305 processor, accepts up to 48GB of DDR5 SODIMM RAM, and has options for Dual BIOS installations, making for a beefy as well as safe computing environment.
It is equipped with four SATA ports, and a second Ethernet port, making it the best choice for users who need mass storage for high-performance NAS and/or use it for routing capabilities.
It has the power to emulate complex hardware - the video below shows 60FPS emulation of PS2 and Gamecube with upscaled native graphics - it is our best x64 / x86 unit.
Top Line Feature Set Compared to the Odroid H3+:-
- Faster CPU architecture - Alder Lake N vs. Jasper Lake. Plus AVX2 extensions.
- Faster DRAM interface DDR5 4800 MT/s vs. DDR4 2933 MT/s.
- Higher base and boost CPU frequencies and more powerful iGPU.
- The increase from 2 to 4 SATA ports allows connection to a greater number of storage devices.
- An additional DisplayPort added allows the simultaneous use of up to 3 monitors.
We also implemented little details following the ODROID-H3 feedback we received from all of our users. Examples of this are:
Dual BIOS: If the BIOS is corrupted due to a power outage during update, etc., you can boot into the backup BIOS and recover by moving the jumper next to the DC jack. This feature is only available on ODROID-H4+ and ODROID H4-Ultra.
BOARD DETAIL:-

PERFORMANCE VIDEO:-
SPECIFICATION:-
| CPU (Intel) | Core™ i3 Processor N305 |
| Code name | Alder Lake-N |
| Launch date | Q1’23 |
| Microarchitecture | Gracemont |
| Cores / Threads | 8C8T |
| Cache | 6 MB |
| AVX2 (Advanced Vector Extensions) | Yes |
| TDP | 15W |
| Single Thread Burst Frequency (GHz) | 3.8 |
| Memory | |
| Max. Memory address space (GB) | 48 |
| Max. Memory Speed (MT/s) | DDR5-4800 |
| iGPU (Intel UHD Graphics) | |
| Burst Frequency (MHz) | 1250 |
| Execution Units | 32 |
| Video outputs | |
| HDMI | 1 |
| DisplayPort | 2 |
| PCIe (via NVMe slot) | |
| Generation | Gen 3 |
| Lanes | 4 |
| Compatibility with optional | Yes |
| 4-ports 2.5GbE |
| Net Card |
| IO ports | |
| USB 2.0 | 2 ports |
| USB 3.0 | 2 ports |
| 2.5GbE | 2 ports |
| SATA III | 4 ports |
| 24pin IO Expansion ports | I2C x 2 |
| | USB 2.0 x 3 |
| | UART x 1 |
| | HDMI-CEC x 1 |
| | Ext. Power Button x 1 |
| Others | |
| Optional Cooling Fan | Slim 92-15 or thick 92-25 mm 12 Volt
|
| standard PC 4-pin |
| Slim fan fits inside the new cases. |
| Dimensions | 120x120mm (4.7×4.7 in) |
| Recommended Power Supply 1 | 60W |
| Recommended Power Supply 2 | 133W |
| for supporting booting |
| with 3.5″ hard disks |
| Unlimited Performance Mode | Yes |
| Security (TPM 2.0) | |
| |
| Hardkernel H-series cases | |
| |
| |
| Certifications | FCC/CE/KC/RoHS |