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The QNAP TL-R400S 4-Bay Rackmount Storage Enclosure (TL-R400S) is a 4-bay rackmount storage expansion enclosure supporting 2.5-inch and 3.5-inch HDDs and SSDs, designed for organisations needing to expand capacity connected to QNAP NAS systems, servers, or workstations via SAS. It is suited to IT administrators and infrastructure teams managing growing storage requirements without replacing existing host hardware.
Key Features
4-Bay Drive Capacity: Accommodates up to 4 drives in a single unit, enabling significant storage expansion within a compact rackmount chassis. Compatible with both 2.5-inch and 3.5-inch HDDs and SSDs for flexible drive selection.
SAS Connectivity: SAS interface provides high-throughput, low-latency connectivity suited to enterprise environments, supporting direct connection to compatible QNAP NAS units and SAS-capable servers.
JBOD Expansion Mode: Operates as a simple JBOD expansion unit, presenting all drives individually to the host system for flexible volume management via the connected NAS or server.
Tool-Free Drive Installation: Drive trays designed for straightforward installation and hot-swap replacement, reducing maintenance time and minimising disruption during drive changes.
Rackmount Form Factor: Standard rack profile integrates into existing data centre and server room infrastructure without requiring additional shelving or non-standard mounting.
2.5 and 3.5-Inch Drive Compatibility: Supports both standard 3.5-inch desktop drives and 2.5-inch drives including SSDs, giving procurement teams flexibility to specify drives based on capacity, performance, or cost requirements.
QNAP Ecosystem Compatibility: Designed for seamless integration with QNAP NAS platforms, enabling unified storage management through QNAP's QTS or QuTS Hero operating system when connected to a compatible host unit.
The QNAP TL-R400S 4-Bay Rackmount Storage Enclosure is available from Origin Storage and is well suited to IT infrastructure teams, storage administrators, and procurement managers requiring reliable, scalable drive expansion for QNAP-based storage environments.
