Hardkernel (ODROID)
ODROID-N2+ (4GB RAM)
Best high-performance board for custom media centers and home servers.
Hey there! Check out the ODROID-N2+, a super-powered upgrade to the original ODROID-N2. It's designed to be faster, more stable, and pack a serious punch for all your computing needs. At its heart is the Amlogic S922X SoC, featuring a smart big.LITTLE architecture with powerful Cortex-A73 cores that can hit 2.2GHz (and even 2.4GHz if you're feeling adventurous!). This, combined with speedy DDR4 RAM and a beefy heatsink, means you get great performance without worrying about overheating. Whether you're setting up a home server, a media center, or diving into development, the N2+ is a robust and quiet option. Just remember, you'll need a power supply, storage (like an eMMC or microSD card), and possibly a fan to get the most out of it!
$94.95
Owner Satisfaction
4.6
/ 5
Category Rank
407
/ 1541
#407 in Development Boards
Price vs Category Average
+8%
Above average
Form Factor
9090171009118.75200
/ Board Dimensions: mm x mm x mm<br>Heatsink Dimensions: mm x mm x mm<br>Weight: g including heatsink
Who it's for
- Power users needing high-performance media and emulation capabilities
- Silent computing enthusiasts prioritizing stable, fanless thermal management
- Home theater builders seeking optimized, specialized software support
Who should skip it
- Budget-conscious hobbyists looking for the most affordable entry point
- Makers relying on standard Raspberry Pi hardware add-ons
- Shoppers needing immediate local availability and low-cost shipping
Performance breakdown
Processing Power
The Amlogic S922X delivers class-leading speed for demanding server and media tasks.
Thermal Management
The massive heatsink keeps performance consistent even under heavy, sustained workloads.
Connectivity Versatility
Four USB 3.0 ports and Gigabit Ethernet provide excellent peripheral expansion options.
Media Capabilities
HDMI 2.1 and high-fidelity audio support make this a premier media center.
I/O Expandability
The 40-pin header offers deep customization for hobbyists and hardware developers.
Boot Flexibility
Integrated SPI flash and Petitboot simplify switching between different operating systems.
Key Specs
Form Factor
Board Dimensions: 90mm x 90mm x 17mm<br>Heatsink Dimensions: 100mm x 91mm x 18.75mm<br>Weight: 200g including heatsink
Processor
Amlogic S922X Processor (12nm fab)<br>Quad-core Cortex-A73(up to 2.4Ghz) and <br>Dual-core Cortex-A53 (up to 2Ghz)<br>ARMv8-A architecture with Neon and Crypto extensions<br>Mali-G52 GPU with 6 x Execution Engines (800Mhz)
Memory
DDR4 4GiB or 2GiB with 32-bit bus width<br>Data rate: 2640 MT/s (PC4-21333 grade)<br>1.2Volt low power design
Storage
1 x eMMC connector <br>(8G, 16G, 32G, 64G, 128G and 256G are available)<br>1 x microSD slot (DS/HS modes up to UHS-I SDR104)
Networking
1 x GbE LAN ports (RJ45, supports 10/100/1000 Mbps)<br>– Realtek RTL8211F (Ethernet transceiver)<br>– LED indicators<br>\* Green LED: Flashing by data traffics at 100Mbps connection<br>\* Amber LED: Flashing by data traffics at 1000Mbps connection<br>Optional WiFi USB adapters
Video
1 x HDMI 2.0 (up to 4K@60Hz with HDR, CEC, EDID)<br>1 x Composite video (3.5mm jack)
Audio
1 x Stereo Audio line-out (3.5mm jack)<br>1 x HDMI digital output<br>1 x Optional SPDIF optical output
External I/O
4 x USB 3.0 Host ports (shares one single root hub)<br>1 x USB 2.0 OTG port for Host or Device mode. (No power input)<br>1 x Debug serial console (UART)<br>1 x Peripheral Expansion Header (40-pin, 2.54mm pitch)<br>– 2 x DC 5V, 2 x DC 3.3V, 1 x DC 1.8V, 8 x GND<br>– 1 x SPI<br>– 1 x UART<br>– 2 x I2C<br>– 25 x GPIO (Max)<br>– 2 x ADC input (10bit, 1.8V Max)<br>– All 3.3V I/O signal level except for ADC input at max 1.8Volt.
Features
- Amlogic S922X (4x Cortex-A73 @ 2.2GHz, 2x Cortex-A53 @ 1.9GHz); 12nm fab; Mali-G52 GPU with 6x 846MHz EEs
- 2GB or 4GB DDR4 (1320MHz, 2640MT/s) 32-bit RAM
- eMMC socket with optional 8GB to 128GB
- MicroSD slot with UHS-1 SDR104 support
- 8MB SPI flash with boot select switch and Petitboot app
- Gigabit Ethernet port (Realtek RTL8211F); up to 1Gbps
- HDMI 2.1 port for up to 4K@60Hz with HDR, CEC, EDID
- Composite video jack with stereo line-out and 384Khz/32bit audio DAC
- SPDIF audio via 40-pin GPIO
- 4x USB 3.0 host ports (340MB/s typical)
- Micro-USB 2.0 OTG port (no power)
- Integrated serial console interface and Fan connector
- 40-pin GPIO header (25x GPIO, 2x i2C, 2x ADC, 6x PWM, SPI, UART, SPDIF, various power signals, etc.)
- 12V/2A adapter recommended; consumption: 1.8W (idle) to 5.5W (stress) - Accepts DC 7.5V ~ 18V (up to 25W)
What customers say
Power users and enthusiasts overwhelmingly praise the ODROID N2+ for its exceptional performance and robust build quality. Its Amlogic S922X processor delivers smooth 4K video, efficient server tasks, and superior emulation, often surpassing competitors. The integrated heatsink ensures excellent thermal management, leading to reliable operation even under heavy loads, which users see as a mark of longevity. While priced higher than basic single board computers, the consensus is that the performance justifies the investment, offering great value for demanding applications. Strong community support further enhances its appeal for specialized media and gaming setups. It is considered a top tier choice for those needing premium capability.
Know before you buy
The board requires a 12V/2A DC power adapter with a 5.5mm outer diameter and 2.1mm inner diameter barrel plug. While it can accept a voltage range between 7.5V and 18V, the 12V/2A adapter is the recommended standard for stable operation.
No, the board does not include internal storage. You will need to purchase a microSD card or an eMMC module separately to install an operating system.
The included large heatsink is designed to handle most workloads passively. However, if you plan on running heavy, sustained tasks or overclocking the CPU to 2.4GHz, adding a 5V cooling fan is recommended to maintain peak performance.
Yes, the board features an HDMI 2.1 port that supports 4K resolution at 60Hz with HDR. It is a popular choice for building high-performance media centers.
eMMC modules offer significantly faster read and write speeds compared to standard microSD cards. Using eMMC will result in a much snappier system response, faster boot times, and improved reliability for your applications.
The ODROID-N2+ features a 40-pin GPIO header that is physically similar to the Raspberry Pi, but the pinout and voltage logic may differ. Always verify the specific pin mapping and software library compatibility before connecting external hardware.
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