QNAP 48GB DDR5 Ram 4800 MHZ Udimm G0 - RAM-48GDR5G0-UD-5600

QNAP RAM-48GDR5G0-UD-5600 48GB DDR5 5600MHz UDIMM

Overview

The RAM-48GDR5G0-UD-5600 is a 48GB DDR5 UDIMM running at 5600 MHz, designed to expand memory in QNAP's high-density NAS and storage platforms. At 288-pin UDIMM form factor, it slots into systems built around QNAP's DDR5 memory architecture — the right upgrade path when you're pushing heavier workloads like virtualization, ZFS ARC caching, or large-volume surveillance recording that puts meaningful pressure on system RAM. This is the non-ECC G0 variant; if your deployment requires error-correcting memory for data integrity under continuous write loads, QNAP offers the RAM-48GDR5ECP0-UD-5600 as the ECC counterpart.

Compatibility

Verified compatible with QNAP NAS systems that specify UDIMM DDR5 slots, including:

• TS-h3077AFU-R7-64G: ships with 64GB installed; four UDIMM DDR5 slots support up to 192GB total (4 × 48GB).
• TS-h1677AXU-RP: same 4-slot DDR5 architecture, 192GB maximum with four of these modules.
• TS-h2477AXU-RP: listed alongside the ECC variant in QNAP's official memory compatibility table — confirms platform support for this module.

Maximum system memory across compatible platforms is 192GB using four RAM-48GDR5G0-UD-5600 modules. For QNAP NAS systems running dual-DIMM configurations, matched pairs are required — mismatched modules in a paired slot will prevent the system from posting or running at rated speed. Verify your specific system's NAS storage platform memory compatibility list before ordering; QNAP's hardware generation boundaries are strict on DDR version and slot type.

Installation Notes

Dual-DIMM channel configurations require identical modules in each pair — mixing this non-ECC module with the ECC variant (RAM-48GDR5ECP0-UD-5600) in the same system is not supported. Install into a powered-down, grounded system; DDR5 is sensitive to electrostatic discharge. Confirm slot population order in your NAS documentation, as QNAP typically requires slots filled in a specific sequence for multi-module installs to enable dual-channel throughput.