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Green rectangular DDR3 DIMM module with black chips and gold edge contacts

A-Tech

A-Tech 8GB DDR3 1866 ECC RDIMM 2Rx4 Cisco UCS-MR-1X082RZ-A

SKU CH-EE6F-8WQWC

8GB DDR3 1866 ECC registered server memory module with CL13 latency and 1.5V operation

  • Capacity8GB
  • SpeedDDR3 1866 (PC3 14900)
  • CAS LatencyCL13
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 8GB capacity expands server memory headroom for larger workloads
  • DDR3 1866 MHz speed delivers high data throughput for demanding applications
  • ECC registered design detects and corrects memory errors automatically
  • CL13 latency at 1.50V balances quick response with standard power draw
  • 2Rx4 dual-rank organisation increases memory density per DIMM slot

Compatible DDR3 ECC RDIMM for Cisco UCS

This 8GB DDR3 1866MHz ECC registered DIMM is a compatible replacement for Cisco part numbers UCS-MR-1X082RZ-A and 15-14069-01. It targets administrators upgrading or repairing supported Cisco UCS server and workstation platforms that require registered error-correcting memory. The module delivers 8GB capacity in a single stick.

Verify DDR3 RDIMM support and slot availability

Before ordering, confirm that your system accepts DDR3 registered DIMMs at 1.5V and has a free 240-pin DIMM slot. Check the platform's qualified vendor list or memory configurator for the exact Cisco part numbers listed above. Ensure the server BIOS and memory controller support CL13 latency at 1866MHz. Registered modules cannot be mixed with unbuffered memory in the same channel.

Sustained operation with ECC error correction

Under continuous workloads the registered buffer reduces electrical load on the memory controller while ECC circuitry detects and corrects single-bit errors in real time. Standard 1.5V DDR3 voltage and major-brand chipsets maintain stable signalling during extended uptime. The CL13 timing provides consistent latency for virtualisation, database and compute tasks that run for hours or days.

Highlights

  • 8GB capacity expands server memory headroom for larger workloads
  • DDR3 1866 MHz speed delivers high data throughput for demanding applications
  • ECC registered design detects and corrects memory errors automatically
  • CL13 latency at 1.50V balances quick response with standard power draw
  • 2Rx4 dual-rank organisation increases memory density per DIMM slot

Specifications

BrandA-Tech
SeriesCompatible Replacement for Cisco
ModelUCS-MR-1X082RZ-A, 15-14069-01
Capacity8GB
SpeedDDR3 1866 (PC3 14900)
CAS LatencyCL13
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset
FeaturesUCS-MR-1X082RZ-A, 15-14069-01

Questions about this item

What does the kit contain and is anything else required for installation?

The package includes one 8GB DDR3 1866MHz ECC RDIMM module (240-pin, 2Rx4, CL13, 1.50V). No additional components are needed; install directly into a compatible server DIMM slot.

How do I choose between the listed Cisco part numbers UCS-MR-1X082RZ-A and 15-14069-01?

Both numbers refer to the same 8GB DDR3 1866 ECC RDIMM specification; this module is a compatible replacement for either Cisco part number.

What does the 1866MHz speed mean for real server workloads?

The module runs at DDR3 1866 (PC3-14900) with CL13 latency, delivering the rated throughput for supported Cisco UCS platforms when installed in qualified configurations.

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