DDR4 · ECC UDIMM · 4GB

4GB DDR4 ECC UDIMM Server Memory

Upgrade and maintain entry-level infrastructure with 4GB DDR4 ECC UDIMM server memory modules. Operating at an efficient 1.2V across a 288-pin interface, unbuffered ECC modules combine low-latency data access with crucial single-bit error detection and correction. These modules are engineered for single-socket platforms, edge microservers, and dedicated workstations powered by processor families such as Intel Xeon E-2100, E-2200, and E3-1200 v5/v6, as well as select AMD EPYC Embedded and Ryzen PRO systems. IT procurement teams choose 4GB DDR4 ECC UDIMMs for cost-effective maintenance, legacy hardware support, and lightweight network appliances requiring enterprise reliability without the overhead of registered memory. Source high-reliability modules on ServerMemoryRFQ to minimize downtime and preserve mission-critical stability.

3 part numbers in live inventory

In Stock · 12
HMA451U7AFR8N-TF T0 AA - 797257-081

4GB DDR4-2133 ECC UDIMM 1RX8 1.2V

2133 MT/s1Rx81.2VTAA
In Stock · 1
HMA451U7AFR8N-TF T0 AB - 797257-081

4GB DDR4-2133 ECC UDIMM 1RX8 1.2V

2133 MT/s1Rx81.2VTAA
In Stock · 1
HMA451U7AFR8N-TF T0 AC - 797257-081

4GB DDR4-2133 ECC UDIMM 1RX8 1.2V

2133 MT/s1Rx81.2VTAA

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