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Green rectangular DDR4 DIMM with black chips and gold contacts

A-Tech

A-Tech 16GB DDR4 2400MHz ECC RDIMM 2Rx4 Server Memory

SKU CH-HSNB-SXSTH

16 GB DDR4 2400 MHz ECC registered server DIMM with CL17 latency and 1.2 V operation

  • Capacity16GB
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 16 GB capacity handles heavy server workloads
  • DDR4 2400 MHz speed with CL17 latency for responsive data access
  • ECC RDIMM registered design protects data integrity in critical applications
  • 20 V standard voltage reduces power draw per module
  • 2Rx4 dual-rank 288-pin layout maximises memory density per slot

Target System Compatibility

This 16GB DDR4 module is a registered ECC DIMM built as a direct replacement for Cisco part numbers 15-104116-01 and UCS-MR-1X162RV-A. It suits administrators upgrading compatible server or workstation platforms that require registered memory with error correction. The single-module design allows precise capacity scaling without populating unnecessary slots.

Sustained Workload Behaviour

Operating at 2400MHz with CL17 latency and 1.20V, the module maintains stable throughput under continuous server loads such as virtualisation or database caching. ECC circuitry corrects single-bit errors in real time, preventing data corruption during extended uptime. The registered buffer reduces electrical load on the memory controller, helping signal integrity when multiple modules are installed.

Build and Installation Notes

The 288-pin DIMM uses major-brand DRAM components tested to A-Tech quality standards before shipping. Registered signalling and 2Rx4 organisation match the original Cisco specification, ensuring the module seats correctly in qualified motherboards. Verify the system’s qualified-vendor list before installation, as registered ECC memory is not interchangeable with unbuffered or non-ECC variants.

Highlights

  • 16 GB capacity handles heavy server workloads
  • DDR4 2400 MHz speed with CL17 latency for responsive data access
  • ECC RDIMM registered design protects data integrity in critical applications
  • 20 V standard voltage reduces power draw per module
  • 2Rx4 dual-rank 288-pin layout maximises memory density per slot

Specifications

BrandA-Tech
SeriesCompatible Replacement for Cisco
Model15-104116-01, UCS-MR-1X162RV-A
Capacity16GB
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset
Features15-104116-01, UCS-MR-1X162RV-A

Questions about this item

Does this 16GB DDR4 2400MHz ECC RDIMM run hot or draw much power when the server runs 24/7?

It operates at the standard DDR4 voltage of 1.20V, so power draw and heat output stay low even under continuous load.

What must my system already have for this 288-pin registered DIMM to work?

A motherboard with DDR4 RDIMM slots that supports ECC registered memory and the 2Rx4 rank configuration.

Will this 16GB 2400MHz module work alongside the 16GB 2400MHz sticks already in my Cisco UCS server?

Yes, it is a compatible replacement for Cisco part numbers 15-104116-01 and UCS-MR-1X162RV-A, matching the same speed, voltage, and ECC RDIMM specification.

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