HPE 16GB DDR3 RAM 2Rx4 PC3-12800R regECC

Why choose this module in particular?

👉 The HPE 16 GB DDR3 PC3-12800R module (P/N: 672631-B21 / 672612-081) is a classic, highly compatible RDIMM for Gen8 servers, which is particularly well-suited to standard production workloads. The 2Rx4 architecture ensures stable signal paths, whilst ECC and the register minimise errors and reduce the load on the memory controllers. With 1600 MT/s, the module offers solid bandwidth for typical enterprise applications — ideal for systems that continue to reliably provide file services, smaller virtualisation environments, terminal services or internal infrastructure services.

As a refurbished model, it is an extremely cost-effective solution for maintaining high performance on Gen8 hosts without having to invest in new hardware.

Applications & Workloads

This 16 GB DDR3-12800R RDIMM is designed for HPE Gen8 servers and is ideal for stable, memory-intensive standard workloads in production environments.

• Professional-grade hardware for the enterprise sector, in top-quality refurbished condition
  
• Registered DIMM (RDIMM) — ideal for systems with multiple modules and high memory loads
  
• ECC error correction — protects production workloads from memory errors
  
• 1600 MHz DDR3 throughput — solid bandwidth for virtualising small workloads, terminal services, file services and internal web applications
  
• 2Rx4 design — proven architecture for Gen8 servers, optimised for stability and compatibility
  
• Perfect as a replacement module or upgrade for long-lasting Gen8 hosts
  
• Compatible with, for example, the following server models: HPE ProLiant BL460c Gen8, HPE ProLiant BL660c Gen8, HPE ProLiant DL160 Gen8, HPE ProLiant DL360e Gen8, HPE ProLiant DL360p Gen8, HPE ProLiant DL380e Gen8, HPE ProLiant DL380p Gen8, HPE ProLiant DL560 Gen8, HPE ProLiant ML350 Gen8, HPE ProLiant ML350e Gen8 v2
  

Serverando tips for this module

→ Do not mix RDIMMs and LRDIMMs — Gen8 systems require a homogeneous memory subsystem

→ Ensure identical rank structures — this module is 2Rx4; ideally, all modules in the system should have the same rank configuration

→ Install modules in pairs / with symmetrical channel allocation — this improves bandwidth and reduces latency

→ Make the most of 1600 MHz — Gen8 servers often underclock when fitted with a mix of modules; therefore, choose as uniform a speed configuration as possible

→ If you have any compatibility queries, simply get in touch — we’ll be happy to check each configuration individually for you

Benefits of refurbished equipment

Refurbished server hardware offers a sustainable, budget-friendly way to continue using existing systems productively. DDR3 modules are no longer in regular production, which is why tested, refurbished modules represent a reliable option for running older hosts stably. You benefit from short delivery times, tested quality and significant cost savings compared to new equipment — ideal for SMEs requiring long-lasting IT infrastructure.