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Green 240-pin DDR3 RDIMM with black memory chips and a silver label

A-Tech

A-Tech 8GB DDR3 1066MHz PC3-8500 ECC RDIMM 2Rx4 Server Memory

SKU CH-4X5M-C2FGT

An 8 GB DDR3 1066 MHz registered ECC DIMM built to replace the Micron MT36JSZS1G72PY-1G1A1DD module

  • Capacity8GB
  • SpeedDDR3 1066 (PC3 8500)
  • CAS LatencyCL3
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 8GB capacity expands server memory headroom for larger workloads
  • DDR3 1066MHz PC3-8500 speed matches system bus timing
  • ECC registered design detects and corrects data errors automatically
  • 2Rx4 rank organisation optimises signal integrity on multi-DIMM channels
  • 50V standard voltage ensures compatibility with DDR3 server platforms

Server ECC RDIMM Upgrade

This A-Tech 8GB DDR3 module is a registered ECC DIMM built as a compatible replacement for the Micron MT36JSZS1G72PY-1G1A1DD. It targets administrators upgrading or repairing server and workstation platforms that require registered memory with error correction. The single 8GB stick delivers 1066MHz speed at the standard 1.5V DDR3 voltage.

Registered DIMM Platform Fit

The 240-pin RDIMM installs in DDR3 server boards that support registered, dual-rank 2Rx4 modules and PC3-8500 speeds. Because it is buffered, it reduces electrical load on the memory controller, allowing higher total capacity configurations than unbuffered alternatives. Verify your system's qualified-vendor list and maximum supported density per slot before ordering.

Standard Voltage Thermals

Operating at 1.50V, the module runs within normal DDR3 power limits for registered server memory. The registered buffer adds minimal overhead while improving signal integrity at full population. Typical airflow across the DIMM slots is sufficient for cooling; no special heatsink or active cooling is required for standard server chassis environments.

Highlights

  • 8GB capacity expands server memory headroom for larger workloads
  • DDR3 1066MHz PC3-8500 speed matches system bus timing
  • ECC registered design detects and corrects data errors automatically
  • 2Rx4 rank organisation optimises signal integrity on multi-DIMM channels
  • 50V standard voltage ensures compatibility with DDR3 server platforms

Specifications

BrandA-Tech
SeriesCompatible Replacement for Micron
ModelMT36JSZS1G72PY-1G1A1DD
Capacity8GB
SpeedDDR3 1066 (PC3 8500)
CAS LatencyCL3
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMicron Chipset
FeaturesMT36JSZS1G72PY-1G1A1DD

Questions about this item

What is the maximum memory capacity this module provides for sustained workloads?

This single module supplies 8 GB of DDR3 ECC registered memory for server workloads.

How much heat and power does the 1.50 V DDR3 1066 MHz module generate during continuous operation?

It runs at standard 1.50 V DDR3 voltage, so heat and power draw stay within normal DDR3 registered DIMM limits.

Which motherboard slot and chipset support are needed for this 240-pin registered DIMM to function?

A DDR3 240-pin registered DIMM slot with ECC support and a compatible server chipset are required.

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