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QNAP TS-855eU-RP-8G-US 8-Bay 2U Short-Depth Rack NAS

Model: TS-855eU-RP-8G-US · US configuration

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An eight-native-bay short-depth rack NAS profile with dual 2.5GbE, two M.2 NVMe positions, PCIe expansion and redundant power supplies.

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A source-based candidate for a short-depth rack installation that needs eight native SATA bays, two built-in 2.5GbE links, PCIe expansion and redundant power supplies. QNAP documents RAID 1 under either the standard QTS or alternative QuTS hero profile, but drives, pool creation, exact drive/firmware fit and rail/rack suitability remain buyer work.

The eight native bays are 3.5-inch SATA positions; the two M.2 NVMe sockets are separate and not hot-swappable. Base built-in Ethernet tops out at 2.5GbE per individual port; faster adapters are optional. The short chassis is not a substitute for checking rack-post depth, rails, cabling and the conflicting documented net weight. Redundant PSUs do not guarantee resilience through one shared upstream power source.

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