Spectrum Under the Hood: The Infrastructure Behind Fast RPC

Updated October 22, 2026 · Spectrum Nodes

Short answer: Spectrum Nodes runs its RPC on its own racks and hardware instead of rented cloud: Zen 5 Dell servers with two 64 core CPUs and 2TB of RAM each, Cisco routing and two 10 gig ISP uplinks, in Tier III data centers. Load balancing and automatic failover keep latency steady across over a billion requests a day at 99.99% uptime. It is SOC 2 Type II attested.

The best technology is the kind you barely notice until it fails. RPC should feel like that.

A Remote Procedure Call (RPC) is the request your app sends to a blockchain node to read data or submit a transaction. Every balance check and every transaction depends on one. When RPC is slow, your whole app feels slow.

Spectrum Nodes serves RPC on 200+ chains from infrastructure we run ourselves, with no third party cloud in the path. New to RPC? Read What Is an RPC? first.

Why Do RPC Speed and Low Latency Matter?

Slow RPC costs you users and trades. Latency is the time between sending a request and receiving the full response, and users notice it fast.

Web2 teams often cite a 7% drop in conversions for every second of delay. In Web3 the stakes are higher. A few milliseconds can mean a missed DeFi trade, a failed mint during a token release, or users drifting to an app that feels faster.

If your RPC nodes are slow, no amount of polished code or interface will hide it. Fast RPC keeps a dApp smooth under load, and our goal is to make it fast and dependable for every client, so you build and test without infrastructure bottlenecks.

What Hardware Does Spectrum Nodes Run On?

Spectrum Nodes runs on servers, storage and network gear we procure and operate ourselves. We run the data centers and deploy the software, so the path from your request to the chain stays clean.

A few terms, defined once:

• SAN (storage area network): a dedicated network of storage arrays that servers read from at high speed
• Fibre Channel: the high speed link that connects servers to that storage
• TEE (trusted execution environment): a sealed area of a processor where code runs isolated from the rest of the machine
• Tier III: a data center standard for facilities that can be maintained without taking service offline

Our APAC site is a full bare metal deployment in Singapore, running RPC, the unified API and webhooks in region, in a rented rack inside a facility we don't own.

Why Does Spectrum Avoid Centralised Cloud?

Running our own hardware removes a third party cloud as a single point of failure. Many RPC providers rent capacity from large cloud platforms, so a cloud region incident becomes their incident.

Bare metal, meaning physical servers with no virtualisation layer and no other tenants, also lets us tune the hardware and network layer directly. That keeps performance consistent under pressure. For a documented case of a cloud outage taking RPC endpoints offline, read What Happens When an RPC Goes Down?

How Does Spectrum Keep Latency Low Under Load?

Spectrum Nodes keeps latency low with endpoints in several regions and load balancing across every cluster.

Endpoints Close to Your Users

Our nodes sit in the US, Europe and APAC. Connecting to a nearby endpoint cuts HTTP round trips, so blockchain data reaches your users faster wherever they are.

Load Balancing Without Noisy Neighbours

Load balancing spreads incoming calls across many nodes so no single machine becomes a bottleneck. It prevents the noisy neighbour problem, where one heavy workload on shared hardware slows everyone else down. Balancing payloads across the cluster keeps RPC latency stable during traffic spikes. The routing detail is in how Spectrum handles requests.

How Secure Is Spectrum Nodes?

Spectrum Nodes is SOC 2 Type II attested and has never had a breach. A SOC 2 Type II report is an independent auditor's attestation that a company's security controls worked throughout an audit period.

For you, that means the trust you expect from a SaaS vendor, applied to blockchain connectivity. Your own auditors will ask about your providers, and we've already answered.

Access controls include:

• IP whitelists, so only your servers can call your endpoint
• CORS domain restrictions, so only your web domains can call it from a browser. CORS (cross origin resource sharing) is the browser rule that decides which sites may call an API

These controls stop misuse, keep payloads secure and reserve bandwidth for your legitimate traffic.

How Reliable Is Spectrum Nodes at Scale?

Spectrum Nodes serves over a billion RPC requests a day across mainnet, testnet and devnet at 99.99% uptime. Automatic failover moves traffic to a healthy node when one fails, and real time monitoring catches issues before they reach your users.

Speed only matters if it is there when you need it most, so we build for consistency as well as raw performance.

How Does Spectrum Scale From Startup to Enterprise?

You can start on a small plan and grow to dedicated infrastructure without changing provider.

• Startups begin on smaller tiers and upgrade with no downtime
• Enterprises deploy dedicated nodes for predictable performance, compliance and security

Team controls include role based permissions, usage analytics and monitoring dashboards. Startups get cost visibility and enterprises get oversight, whether you send 10,000 requests a day or 10 million.

What APIs Does Spectrum Offer Beyond RPC?

Spectrum Nodes also offers multichain APIs, so one endpoint answers questions that would otherwise take many RPC calls.

You can query balances, transactions and block details across chains through a single API. Our unified API covers 24 chains. The docs also describe the General Blockchain API, built on GraphQL, a query language that returns only the fields you ask for. It returns data across Ethereum, Solana, Bitcoin and Cosmos, which trims payload size and avoids repetitive calls. You can call it from Python, C or any other language, so build cycles get shorter.

Where Does Fast RPC Make the Biggest Difference?

Fast, stable RPC pays off most where every millisecond or every call adds up:

• DeFi trading: low, stable response times reduce slippage
• High demand token launches: horizontal scaling keeps throughput high under stress
• Interactive apps: games, metaverse and social apps stay smooth with millisecond responses
• Enterprise platforms: wallets and analytics dashboards process millions of calls a day with dedicated nodes and monitoring

Spectrum Nodes is part of Simply Labs, formerly Simply Staking, and draws on its validator operations. The team runs Ethereum validators across multiple production deployments, with no slashing events.

Why Do Developers Choose Spectrum Nodes?

Developers pick Spectrum Nodes for speed backed by audited infrastructure:

• Infrastructure we run ourselves, with no centralised cloud dependency
• SOC 2 Type II attested, with no breach on record
• RPC on 200+ chains
• Dedicated nodes and team features: permissions, dashboards and analytics

Whether you are building your first dApp or scaling an enterprise platform, you get fast RPC and the reliability to match. Simply Labs keeps investing in Spectrum Nodes as core Web3 infrastructure.

FAQ

How is Spectrum different from cloud hosted RPC providers? Spectrum Nodes runs its own bare metal hardware in Tier III data centers instead of renting cloud capacity. It is SOC 2 Type II attested and supports 200+ chains.

Is Spectrum a reliable service? Yes. Spectrum Nodes serves over a billion RPC requests a day at 99.99% uptime, with automatic failover and real time monitoring. It has never had a breach.

What hardware does Spectrum Nodes use? Zen 5 Dell servers with two 64 core CPUs and 2TB of RAM each, 32 gig Fibre Channel, eight SANs, Cisco routing and two 10 gig ISP uplinks. GPUs and TEEs are on site.

Can Spectrum handle enterprise traffic? Yes. Spectrum processes over a billion RPC requests a day with automatic failover and monitoring. Enterprises can add dedicated nodes, role based permissions and dashboards.

Does Spectrum support multichain development? Yes. Spectrum's APIs let you query multiple chains in one call, so you can build wallets, DeFi platforms and analytics tools on one provider.

How does Spectrum help developer teams? Dashboards, usage analytics and role based permissions. Startups gain cost visibility, and enterprises get tighter security and collaboration.

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