The ASUSTOR Nimbustor 2 Gen2 AS5402T is a high-performance 2-bay NAS designed for professionals who demand fast, reliable storage and flexible expansion. Built by ASUSTOR America, it blends robust hardware with a scalable software platform to support backups, collaboration, and centralized file access.
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2-Bay Diskless NAS: Ready to customize with your choice of drives, offering flexible storage configurations without pre-installed disks.
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Quad-Core 2.0GHz Processor: Delivers smooth multitasking for backups, file access, and concurrent user activity.
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4GB DDR4 RAM: Provides stable, responsive performance for everyday NAS tasks and cache operations.
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Dual 2.5GbE Networking: High-speed network connectivity for faster transfers, backups, and media streaming.
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4 x M.2 NVMe SSD Slots: Flexible caching and acceleration options to boost IOPS and access times for busy workloads.
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ASUSTOR ADM Operating System: Intuitive, feature-rich software that simplifies storage management, backups, and remote access.
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Diskless by Default: You configure drives and RAID layout to match your exact needs, without pre-installed disks.
With its combination of a capable quad-core CPU, ample RAM, high-speed networking, and cache-friendly NVMe slots, the AS5402T is designed to streamline data management for small teams and professionals who handle large files, frequent backups, and collaborative workflows. The diskless design gives you full control over your storage setup, while ADM provides centralized management, security, and remote access capabilities that scale as your business grows.
Specs
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Bays: 2
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CPU: Quad-Core 2.0GHz
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RAM: 4GB DDR4
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Network: Dual 2.5GbE
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M.2 Slots: 4 (NVMe SSD slots for caching and acceleration)
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Drive Configuration: Diskless (drives installed by user)
FAQ
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Does the NAS come with pre-installed hard drives? No, the AS5402T is diskless, so you install the drives you prefer.
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Can I upgrade the RAM? Yes, the device supports RAM upgrades for improved performance.
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What operating system does it use? It runs ASUSTOR’s ADM operating system.
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Is it suitable for small businesses? Yes, it’s designed to meet the storage needs of small to medium-sized businesses.
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Does it support RAID configurations? Yes, it supports multiple RAID levels for data redundancy and performance.
