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QNAP TS-873AeU-RP-4G-US

Model: TS-873AeU-RP-4G-US · US configuration

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Eight-bay 2U short-depth rack NAS with dual 300 W power supplies, 4 GB DDR4, dual built-in 2.5GbE and optional PCIe expansion.

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A documentation-supported fit for a small business, branch, studio or surveillance workload that needs eight native SATA positions, short-depth 2U rack format, redundant PSU hardware, two separate 2.5GbE links and an optional PCIe expansion route—if the buyer confirms the exact drives, rack, power feeds and delivered parts.

The two built-in ports are each 2.5GbE, so faster single-link networking depends on a compatible optional card and a complete faster network path. The base memory is 4 GB; two M.2 positions are separate from the eight SATA bays and not hot-swappable. QNAP's current selector and 2022 guide differ on 2.5-inch HDD support, chassis dimensions and net weight, and its rail guidance is inconsistent.

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