NIMBUS’s effective specification!

At Botanika, our mission is to build a decentralized storage and AI network anyone can join. But such a mission demands more than just software. It requires standardized, high-performance, and customizable hardware that ensures reliability and scale.

That’s exactly why we built NIMBUS, a node designed from the ground up to power real-world DePIN applications. In the previous episode, we introduced NIMBUS, the powerful hardware node at the heart of Botanika’s decentralized infrastructure.

Today, we’re continuing that journey by diving deeper into the technical specifications we didn’t cover last time, focusing on the hardware components that make NIMBUS uniquely capable of powering the future of decentralized storage and AI.

Storage: Flexibility Meets Performance

NIMBUS comes equipped with four key storage interfaces:

• 1x Onboard eMMC for OS, 64GB / 2x M.2 M Key Connector for M.2 NVMe SSD(PCIe 3.0 2-lane) / 1x SPI Flash for Bootloader

each serve a distinct role in building a flexible, scalable storage node.

eMMC & microSD: Built-in and Low-Cost Entry

eMMC (embedded MultiMediaCard) and microSD offer basic onboard storage. These are ideal for lightweight users, developers, or node operators who are just getting started. They consume minimal power, are easy to set up, and work well for system booting or running lightweight processes.

NVMe SSD: High-Speed Performance

NVMe SSDs (Non-Volatile Memory Express) connected via PCIe 3.0 provide blazing-fast storage performance, ideal for real-time applications. Perfect for storing AI inference data, metadata indexing, and handling frequent read/write operations with low latency. If you’re dealing with live AI queries or dynamic encrypted data access, NVMe gives you the speed and responsiveness you need.

1x SPI Flash for Bootloader

With an integrated SPI Flash chip dedicated to bootloader storage, NIMBUS ensures ultra-reliable and tamper-resistant system initialization. This built-in component isolates the earliest stage of system execution from user-modifiable storage, securing the foundation of your node’s lifecycle.

Whether you’re deploying nodes in hostile environments or running a distributed AI cluster, this architecture provides a consistent, secure starting point. SPI Flash delivers sub-millisecond access times and is typically locked post-deployment, making it immune to corruption, unauthorized firmware injection, or accidental overwrites.

Read Speed: up to 250MB/s | Write Speed: up to 220MB/s

• Read Speed: up to 250MB/s
• Write Speed: up to 220MB/s

To put these numbers in perspective:

• These speeds are 3~5x faster than traditional HDDs and on par with modern SSDs.
• A 1GB file can be read in ~4 seconds and written in ~5 seconds.
• That’s crucial for handling large encrypted files, AI model parameters, or real-time decentralized storage tasks.

USB Port Configuration: Built for Expansion

• 2x USB 3.0 OTG / HOST Type-C PortDelivers up to 2.5x faster speed than standard Gigabit Ethernet. Ideal for high-throughput, low-latency decentralized data transfer.

2.5G Ethernet Ports: High-Speed, Reliable Networking

• Delivers 2.5x faster throughput than standard gigabit connections.
• Dual ports support redundancy, load balancing, or dedicated traffic separation for decentralized storage use cases.

Wi-Fi 6 & Bluetooth 5: Advanced Wireless Integration

• Wi-Fi 6 (IEEE 802.11 ax/ac/a/b/g/n, 2T2R)Enhanced wireless speed, stability, and range with multi-device support.
• Bluetooth 5Long-range, energy-efficient wireless connection for peripherals and IoT devices.

Power and Environment: Built for Versatility

Multi-Power Input:

• Compatible with standard 12V DC power adapters.
• Designed for flexible deployments in homes, edge sites, or micro data centers.

Operating Temperature: 0–50°C

• Efficient thermal design allows stable operation without external cooling, even in warm climates or enclosed spaces.

Compact Form Factor: 20cm x 28cm x 20cm

• Small enough to fit on a desktop.
• Powerful enough to sit in a server rack.
• Flexible enough for any deployment scenario.

NIMBUS Isn’t Just Another Node — It’s a Plug-and-Play Infrastructure

From connectivity to power management and environmental resilience, NIMBUS is optimized for long term, hands off operation in any condition whether you’re a solo contributor or running a global node fleet.