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Green 240-pin DDR3 DIMM with black chips, registered ECC server memory

A-Tech

A-Tech 4GB DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx8 Server Memory

SKU CH-92S3-ZW741

A 4 GB DDR3 ECC registered DIMM running at 1066 MHz with CL3 latency and 1.5 V for server upgrades

  • Capacity4GB
  • SpeedDDR3 1066 (PC3 8500)
  • CAS LatencyCL3
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 4GB capacity expands server memory headroom
  • DDR3 1066 MHz speed matches PC3-8500 spec
  • ECC RDIMM registered design protects data integrity
  • 50 V standard voltage keeps power draw predictable
  • 240-pin DIMM form factor fits compatible server slots

Capacity and role

This A-Tech module is a 4GB DDR3 registered DIMM built for servers and workstations that require ECC protection. It replaces the Micron MT36JSZF51272PDZ-1GF1DD part number in compatible systems.

Registered ECC and voltage

The registered buffer and ECC circuitry improve data integrity for multi-module configurations. Operation at the standard 1.5V DDR3 voltage ensures compatibility with platforms designed for that specification.

Rank and pin count

The 4Rx8 organisation and 240-pin DIMM form factor determine whether the memory controller can address this module; verify your system supports quad-rank registered DIMMs before ordering.

商品特色

  • 4GB capacity expands server memory headroom
  • DDR3 1066 MHz speed matches PC3-8500 spec
  • ECC RDIMM registered design protects data integrity
  • 50 V standard voltage keeps power draw predictable
  • 240-pin DIMM form factor fits compatible server slots

商品規格

BrandA-Tech
SeriesCompatible Replacement for Micron
ModelMT36JSZF51272PDZ-1GF1DD
Capacity4GB
SpeedDDR3 1066 (PC3 8500)
CAS LatencyCL3
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx8
ChipsetMicron Chipset
FeaturesMT36JSZF51272PDZ-1GF1DD

商品問答

Will the registered ECC DIMM need any firmware updates or battery-backed components replaced over its service life?

No firmware or battery-backed parts are present on this registered ECC DIMM; it is a passive DRAM module that requires no scheduled maintenance.

What electrical limit is reached first when the module runs continuously at its rated 1066 MHz speed?

The 1.50 V supply rail defines the operating envelope; sustained loads stay within the standard DDR3 voltage specification without exceeding thermal or current thresholds.

How much heat and fan noise does a single 4 GB stick add to a server chassis running 24/7?

At 1.5 V the module draws only a few watts, adding negligible heat and no audible noise; existing chassis airflow handles it without extra fan speed.

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