NexaGPU
NexaGPU
Explore our state-of-the-art server components, storage nodes, and custom chassis designed for high-availability backup systems.
In the era of hyper-scale computing, distributed workloads, and critical artificial intelligence pipelines, data has evolved into an organization’s primary asset. Yet, the risk of data loss—whether from ransomware, hardware malfunction, catastrophic natural events, or operational oversight—has magnified exponentially. Modern server backup systems are no longer just passive, cold-storage repositories. They represent the active cyber-resilience backbone of digital enterprises.
An enterprise-class backup architecture must seamlessly handle structured database formats, massive unstructured raw media stores, virtual machine images, and massive deep learning datasets, including LLM weights like DeepSeek R1/V3. For these challenging workloads, off-the-shelf backup appliances often fall short. They lack the necessary custom hardware-level tuning, high-speed NVMe flash caching tiers, and optimal PCI-e bandwidth configurations to avoid bottlenecks during intensive recovery operations.
As an industry-leading OEM/ODM partner, we design and manufacture bare-metal, storage-dense, and GPU-optimized servers configured for maximum write throughput, robust hardware encryption, and immutable storage topologies. We enable global customers to protect critical workflows with customized recovery points (RPO) and lightning-fast recovery times (RTO).
Backed by over a decade of high-performance computing design, NexaGPU provides scalable, secure, and customizable server backup systems globally.
We support precise tailoring of server architectures to balance compute power and storage capacity. Choose between 1U, 2U, 4U, or 8U chassis form-factors with flexible chassis layout configs ranging from 12 LFF SAS/SATA drives to high-density U.2/U.3 NVMe storage systems.
Our dedicated team of 45 quality assurance specialists utilizes a strict, multi-stage verification framework. Every server undergoing integration is subjected to deep thermal cycling, hardware-level burn-in, signal integrity testing, and data stability verification prior to dispatch.
Through strategic partnership networks with over 850 world-class supply chain partners, we ensure consistent availability of memory modules, RAID controllers, SSDs, and specialized hardware. We reliably counter sudden global component shortages.
Aligning server backup infrastructure design with sector-specific operational realities and security compliance mandates.
Financial entities demand real-time transactional replication, zero-tolerance RPO, and complete separation of duties in backup administration. Our custom hardware solutions offer secure hardware security modules (HSM) integration, high-performance hardware RAID arrays (utilizing SAS3808iMR compatible controllers), and dual redundant write-caches to guarantee system performance during heavy I/O operations.
Training modern models like DeepSeek R1 requires safeguarding checkpoints, data logs, and petabyte-scale pre-training data. Our systems use ultra-high-speed PCIe Gen 5 buses, RDMA-enabled 100GbE network interfaces, and NVMe-over-Fabrics protocols to execute fast state-preservation dumps without halting the training cluster’s progress.
Critical healthcare systems and telecom giants require strict compliance frameworks (e.g., HIPAA, GDPR) and long-term data retention schedules. We manufacture dedicated 2U hyperconverged systems featuring dense 3.5-inch drive bays that support multi-terabyte enterprise-grade SATA/SAS drives, optimizing cost per gigabyte while maintaining high recovery performance.
The trajectory of modern backup systems points toward decentralized, ransomware-resistant, and storage-tier-optimized architectures. Our design labs are actively tracking several major shifts in storage engineering:
Expanding processor-to-device interconnect bandwidth to eliminate bottlenecks in high-speed inline deduplication and compression algorithms.
Developing hardware-isolated storage partitions with dedicated firmware routines that disable read/write command paths outside of predefined recovery windows.
Enabling low-latency backup pools that combine the performance of NVMe over Fabrics for active recovery with automated migrations to cost-effective cold media.
Below is the default hardware roadmap template utilized in our high-density R&D projects:
| Feature | Current Standard | Next-Gen Roadmap |
|---|---|---|
| PCIe Support | PCIe Gen 4.0 | PCIe Gen 5.0 (Full Width) |
| DRAM Memory | DDR4 3200MHz ECC | DDR5 4800/5600MHz ECC |
| LAN Controller | 10G / 25G SFP28 | 100G / 200G QSFP56 |
| Management | IPMI 2.0 / Web UI | Redfish Compliant API |
Operating across major global markets including North America, Europe, Southeast Asia, and the Middle East, our custom server configurations adhere to strict international regulatory standards.
We customize server builds to meet global standards such as FCC, CE, RoHS, and UL requirements. Our secure hardware builds integrate certified TPM modules to handle encrypted handshakes securely, meeting strict compliance criteria.
We support system layouts optimized for localized data storage. Our designs allow local cloud operators and state data centers to maintain data sovereignty while following local regulations (such as NIS2 and GDPR).
Every custom ODM backup server contains built-in remote management capabilities. This allows system administrators to monitor server health, update firmware, and manage hardware securely from any location globally.
Common questions from enterprise CTOs, IT procurement teams, and system architects regarding OEM/ODM backup servers.
We support a wide array of drive topologies. Depending on whether your priority is storage density (SATA/SAS HDD) or fast throughput (NVMe SSD), we configure systems in 1U, 2U, and 4U chassis. Typical designs include 12-bay LFF (3.5-inch) layouts for maximum capacity, or 24-bay/36-bay SFF (2.5-inch) layouts for mixed hybrid storage. NVMe configs support hot-swappable U.2/U.3 drives for low latency recovery.
Protection starts at the hardware and firmware level. Our customized motherboards support TPM 2.0, Secure Boot, and strict firmware validation. For software-defined backup solutions, we configure hardware layouts to support Write Once Read Many (WORM) storage, creating immutable file volumes. We also design physical air-gapping setups that isolate standby storage pools until backup windows are opened.
Yes. Our ODM systems undergo rigorous testing to ensure full compatibility with major hypervisors and operating systems (such as VMware ESXi, Proxmox VE, Red Hat Enterprise Linux, Windows Server, and Ubuntu Server). This guarantees that backup software platforms like Veeam, Commvault, Veritas NetBackup, and open-source solutions work smoothly with our hardware configurations.
Our 45 QC experts execute a strict multi-stage testing process. This includes incoming quality control (IQC) for components, in-process testing during assembly, and full system tests. We perform extended stress tests, thermal monitoring, ECC memory validation, and drive verification under heavy I/O loads to ensure reliable operation.
Our dedicated 120-person R&D team can design, build, and test a customized server prototype in 4 to 8 weeks, depending on design complexity and components. Once the prototype is approved, we transition to mass production, utilizing our supply chain network to ensure reliable delivery times.
NexaGPU operates a precision integration and validation center designed for high-performance server architectures.
Our facility operates under strict environmental controls, with specialized assembly areas for high-performance computing systems. Key processes include hardware stress testing, thermal performance validation, and system stability testing to ensure high reliability.
Browse essential server hardware components, RAM modules, array controllers, and target backup systems.
Speak directly with our technical sales engineers to optimize your storage-to-compute ratio, select RAID configurations, or design custom ODM backup enclosures.
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