Seeed Studio

Seeed ODYSSEY X86J4125

Expert rating8 / 10

Single-board ComputersView on seeedstudio.com

SoC:: Intel Celeron J4125
Memory:: 8GB onboard LPDDR4
CPU Architecture:: x86

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Manufacturer: Seeed Studio Last updated: 2026-09-12

Seeed ODYSSEY X86J4125 (Single-Board Computer/Intel Celeron J4125/Quad-Core/8GB Onboard RAM/Pi-Header x86 Board) Review

Seeed ODYSSEY X86J4125 pairs an Intel Celeron J4125 quad-core x86 chip with a Raspberry Pi-compatible 40-pin GPIO header, onboard SATA, and an integrated Arduino co-processor, aiming squarely at makers who need full x86 software support with Pi-style hardware hacking.

This board tries to have it both ways: real Windows 10/11 or Ubuntu x86 compatibility for software that will never get an ARM port, plus the 40-pin GPIO header makers rely on for HATs and breadboard projects, plus an onboard Arduino-compatible co-processor for real-time I/O the main x86 chip can't reliably handle.

x86 Performance With Maker-Friendly I/O

The Celeron J4125's four cores at up to 2.7GHz comfortably outrun most ARM SBCs in single-thread x86 workloads, and unlike many x86 boards it keeps the 40-pin GPIO header and adds a built-in Arduino co-processor for microsecond-level timing that a general-purpose x86 OS can't guarantee.

Storage Flexibility for NAS-Adjacent Builds

With onboard eMMC plus both M.2 NVMe and SATA, the ODYSSEY can serve as a compact Windows-based NAS or point-of-sale terminal, a storage combination rare on GPIO-header boards this size.

Comparison to Alternatives

Against the LattePanda 3 Delta, another x86-plus-coprocessor board, the ODYSSEY offers SATA storage the LattePanda lacks, while the LattePanda edges it slightly on CPU generation. Compared to the Radxa Rock Pi X, the ODYSSEY is considerably faster and better equipped for storage-heavy or real-time I/O projects, at a higher price.

Specifications

Identity

Brand	Seeed Studio

CPU Architecture	x86
Memory	8GB onboard LPDDR4
Storage Type	NVMe/M.2
Has AI Accelerator / NPU	No
Wireless	WiFi 5
GPIO Header	Yes
Price	219 USD
Use Case	x86 Compatible
Model	ODYSSEY X86J4125
SoC	Intel Celeron J4125
Processor	Quad-Core up to 2.7GHz
GPU	Intel UHD Graphics 600
Storage	128GB onboard eMMC + M.2 NVMe slot + SATA
Connectivity	Gigabit Ethernet, 2x USB 3.0, HDMI, SATA, 40-pin GPIO, built-in Arduino co-processor
Operating System	Windows 10/11, Ubuntu

Expert Review

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating8 / 10

One of the most capable x86-plus-GPIO boards for makers who need both real Windows performance and hardware hacking.

Best for

x86 Windows/Linux projects needing GPIO access
Compact NAS or point-of-sale builds with SATA
Real-time I/O via the onboard Arduino co-processor

Not for

Ultra-low-power or battery projects
Budget builds under $100
ARM-specific software requirements

FAQs

What are the key specifications of the Seeed ODYSSEY X86J4125 (Single-Board Computer/Intel Celeron J4125/Quad-Core/8GB Onboard RAM/Pi-Header x86 Board)?

The Seeed ODYSSEY X86J4125 (Single-Board Computer/Intel Celeron J4125/Quad-Core/8GB Onboard RAM/Pi-Header x86 Board) is a single board computer from Seeed Studio. Key specs: SoC Intel Celeron J4125, CPU Architecture x86, Processor Quad-Core up to 2.7GHz, GPU Intel UHD Graphics 600, Memory 8GB onboard LPDDR4.

Will the Seeed ODYSSEY X86J4125 (Single-Board Computer/Intel Celeron J4125/Quad-Core/8GB Onboard RAM/Pi-Header x86 Board) work with my current setup?

The Seeed ODYSSEY X86J4125 (Single-Board Computer/Intel Celeron J4125/Quad-Core/8GB Onboard RAM/Pi-Header x86 Board) lists SoC is Intel Celeron J4125. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.

Who is the Seeed ODYSSEY X86J4125 (Single-Board Computer/Intel Celeron J4125/Quad-Core/8GB Onboard RAM/Pi-Header x86 Board) best suited to?

It suits x86 windows/linux projects needing gpio access, compact nas or point-of-sale builds with sata, real-time i/o via the onboard arduino co-processor.

What are the drawbacks of the Seeed ODYSSEY X86J4125 (Single-Board Computer/Intel Celeron J4125/Quad-Core/8GB Onboard RAM/Pi-Header x86 Board)?

It is a poor fit for ultra-low-power or battery projects, budget builds under $100, arm-specific software requirements.