PHS-memory 48GB DDR5 ECC SO-DIMM 5600MHz Memory Module for AOOSTAR NAS WTR MAX (Ryzen) SP595596

For AOOSTAR NAS WTR MAX (Ryzen) owners who need more than the usual 32GB ceiling, this 48GB DDR5 ECC SO-DIMM module from PHS-memory opens up headroom for heavier virtualisation, larger ZFS caches, and smoother multi-user file serving. It is an unbuffered ECC module, so it brings single-bit error correction to a compact NAS platform that otherwise runs without protection against memory bit flips.

Highlights

• 48GB capacity in a single SO-DIMM – ideal for dual-slot NAS boards that support up to 96GB total.
• DDR5-5600 (PC5-44800E) with on-die ECC for improved data integrity during long uptimes.
• 262-pin small outline form factor, 1.1V operating voltage for lower power draw than DDR4.
• Unbuffered ECC design – compatible with AMD Ryzen-based NAS systems that accept ECC UDIMMs.
• Verified for AOOSTAR NAS WTR MAX (Ryzen) – no BIOS tweaks required in most configurations.

In daily use

Installing this module takes minutes: power down the NAS, open the bottom cover, and seat the DIMM in the SO-DIMM slot. The 48GB density is particularly useful for TrueNAS, Unraid, or Proxmox setups that run containers, VMs, and deduplication tasks. ECC support means a single-bit error in a metadata block or cache page is corrected silently instead of corrupting a file or crashing a service. At 5600MHz, the module delivers enough bandwidth for 10GbE transfers and concurrent 4K streaming without bottlenecking the Ryzen CPU.

Full specifications

• Capacity: 48 GB (1 x 48GB)
• Memory type: DDR5
• Form factor: SO-DIMM (262-pin)
• Speed: 5600 MHz (PC5-44800E)
• ECC: Yes (unbuffered, on-die ECC)
• Voltage: 1.1V
• Module configuration: Single rank
• Compatibility: AOOSTAR NAS WTR MAX (Ryzen)
• Operating temperature: 0°C to 85°C
• Warranty: Limited lifetime

Final note

This is not a generic laptop SODIMM – it is an ECC module specifically validated for the WTR MAX. If your NAS workload involves critical data, the extra error correction is cheap insurance against silent corruption.