The Asustor Lockerstor 12 Pro Gen2 AS7212RDX is a high-performance 12-bay NAS designed for professional IT environments that require scalable, reliable storage and fast data processing. From ASUSTOR AMERICA INC, a trusted name in enterprise storage, this 2U rackmount solution blends powerful hardware with intuitive software to simplify large-scale data management.
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CPU performance: Octa‑Core 3.8GHz base, up to 5.3GHz turbo with 16 threads for robust multitasking and workloads
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Memory: 16GB ECC DDR5 RAM for stability, data integrity, and error correction under heavy I/O
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Storage capacity & cache: 12 drive bays plus 1 x M.2 NVMe 2280 slot for fast caching and flexible storage configuration
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Networking: Dual 10GbE + Dual GbE ports for high-speed, versatile network connectivity
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Expansion & peripherals: 4 x USB 3.2 Gen1 ports and 2 x PCIe Gen5 slots to support additional NICs, GPUs, or accelerators
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Form factor: 2U rackmount chassis, diskless by default for fully customizable drive configurations
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Software & virtualization: ASUSTOR ADM OS delivers centralized management, security features, and broad virtualization support
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Cooling: Efficient cooling fans engineered to maintain optimal temperatures under demanding workloads
Benefits: This NAS is built to simplify enterprise data operations. The large 12-bay footprint accommodates significant storage growth, while the NVMe cache slot accelerates access to hot data—beneficial for backups, media workflows, virtualization, and shared project folders. ECC DDR5 RAM minimizes errors during intense bursts of activity, helping preserve data integrity across demanding environments. Dual 10GbE networking ensures fast, reliable transfers between servers and clients, with additional USB and PCIe expansion enabling tailored enhancements. The diskless design lets you curate your own mix of high-capacity HDDs and fast SSDs, and ADM OS provides a familiar, scalable management experience for admins and teams. Ideal for professional data centers, IT closets, and businesses that require dependable, scalable NAS performance with room to grow.
Specs
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CPU: Octa‑Core 3.8GHz (turbo 5.3GHz), 16 threads
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RAM: 16GB ECC DDR5
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Bays: 12 bays + 1 x M.2 NVMe 2280 slot
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Networking: Dual 10GbE + Dual GbE
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Ports: 4 x USB 3.2 Gen1, 2 x PCIe Gen5
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Form Factor: 2U Rackmount
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Drive Configuration: Diskless by default
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Operating System: ASUSTOR ADM OS
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Cooling: Efficient cooling fans
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Does the NAS come with pre-installed drives? No, the AS7212RDX is diskless, allowing customized storage setup.
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Can the RAM be upgraded? Yes, the system supports RAM upgrades for enhanced performance.
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What operating system does it use? It runs on ASUSTOR’s ADM OS for efficient NAS management.
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Is it compatible with virtualization environments? Yes, it supports various virtualization platforms.
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What cooling features does it have? Equipped with efficient cooling fans to maintain optimal operating temperatures.
