16GB DDR5-5600 UDIMM 1RX8 1.1V
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The ED5AGUA80-56G4602 is a 16GB DDR5-5600 unbuffered DIMM (UDIMM) engineered for entry-level enterprise servers, workstations, and edge compute platforms. Operating at PC5-44800 transfer rates with a JEDEC-standard 1.1V supply, it delivers increased memory bandwidth and power efficiency over previous-generation DDR4 memory. Configured in a 1Rx8 topology, this module integrates on-module power management and on-die error correction for reliable operation in single-socket and compact systems.
The ED5AGUA80-56G4602 memory module is built on standard DDR5 SDRAM architecture utilizing a single-rank configuration with eight x8-wide 16Gb DRAM dies (1Rx8). Unlike registered enterprise DIMMs (RDIMMs), it lacks a Registering Clock Driver (RCD) or data buffers, operating directly between the host memory controller and DRAM components to minimize latency in unbuffered client and workstation platforms. The module divides the standard 64-bit data bus into two independent 32-bit subchannels, improving channel efficiency and concurrency. While it does not support sideband bus ECC for detecting in-flight channel errors, it features native DDR5 On-Die ECC (ODECC) to automatically correct bit errors within the DRAM dies.
Power regulation is shifted directly to the module via an onboard Power Management IC (PMIC), which down-converts a 5V input rail to supply stabilized 1.1V VDD/VDDQ and 1.8V VPP voltages, reducing motherboard power layout complexity. An integrated SPD Hub with thermal telemetry manages operational profiles and system monitoring. The part number fields decode into DDR5 Unbuffered memory ('U'), 1Rx8 organization ('A8'), 5600 MT/s data rate ('56G'), and JEDEC standard CAS Latency 46 ('46').
Always verify against your server's qualified vendor list (QVL).
No. Unbuffered DIMMs (UDIMMs) and Registered DIMMs (RDIMMs) use fundamentally incompatible signaling and electrical interfaces and cannot be mixed within the same system or memory channel.
This module is a standard non-ECC UDIMM and does not provide bus-level sideband ECC to protect data in transit. However, it incorporates DDR5 mandatory on-die ECC (ODECC), which corrects single-bit errors internal to the DRAM dies.
The on-module Power Management IC (PMIC) accepts a 5V supply from the motherboard and handles voltage step-down and regulation directly on the DIMM (1.1V VDD/VDDQ and 1.8V VPP), providing superior power integrity, reduced noise, and lower thermal overhead compared to DDR4 motherboard-regulated designs.
The ED5AGUA80-56G4602 is a enterprise server memory module (16GB DDR5-5600 UDIMM 1RX8 1.1V). Sold as certified refurbished with a 1-year warranty and same-day US shipping when in stock. We stock 178 units of this SKU today.
Compatible with enterprise servers requiring this exact configuration. Bulk orders welcome — quotes typically returned within one business hour. Payment terms: NET-30 for approved accounts, or instant on-chain payment via USDC/ETH on Base or Ethereum for autonomous AI agents and Web3 buyers.
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