QNAP 16GB DDR5 4800 MHz UDIMM Memory Module

The QNAP RAM-16GDR5T0-UD-4800 is a 16GB DDR5 memory module built to give supported QNAP NAS systems extra headroom for heavier workloads. By running at 4800 MHz, it feeds the processor with data at a much quicker pace than older DDR generations, so everyday tasks like large file transfers, database queries, and simultaneous user sessions finish sooner and feel smoother.

This module uses a 288-pin UDIMM layout and is unbuffered and non-ECC, which keeps latency low for applications where raw speed matters more than error correction. Installation is straightforward: open the chassis of a compatible NAS, seat the DIMM in an open slot, and power the unit back on. The NAS automatically detects the upgrade and unlocks the added capacity without any firmware tweaks.

It is certified for select models including the TS-h1277AXU-RP, TS-h1677AXU-RP, and TS-h3077AFU. In real-world terms, that means a creative studio can stream multiple 4K projects from its NAS while a backup routine runs in the background, or a growing office can spin up additional virtual machines without slowing down shared storage. A one-year warranty from QNAP backs the module, giving administrators confidence to plan for long-term use.

• 16GB DDR5 capacity, ideal for expanding multitasking headroom
• 4800 MHz clock speed for faster throughput versus previous DDR generations
• 288-pin UDIMM design that installs in standard desktop-style memory slots
• Unbuffered and non-ECC configuration for low latency
• Validated for QNAP TS-h1277AXU-RP, TS-h1677AXU-RP, and TS-h3077AFU NAS models
• Tool-less installation process assisted by the NAS auto-detection feature
• Covered by a 1-year QNAP warranty