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Green 240-pin DDR3 RDIMM with black chips and silver contacts

A-Tech

A-Tech 4GB DDR3 1333 PC3-10600 ECC RDIMM 1Rx4 Server RAM

SKU CH-E3QZ-BRT8R

ECC registered DDR3 DIMM running at 1333 MHz with CL9 latency and 1.5 V operation

  • Capacity4GB
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredRegistered
  • ECC protection safeguards data integrity with registered DDR3 architecture
  • 1333 MHz speed delivers responsive server performance at PC3-10600 rating
  • 4 GB capacity on a single 240-pin module simplifies upgrades
  • 5 V standard voltage ensures broad platform compatibility
  • Rigorous quality testing backs dependable operation in demanding workloads

4GB DDR3 1333 ECC RDIMM for servers

This 4GB DDR3 1333 module is an ECC registered DIMM built for server and workstation systems that require error-correcting memory. It replaces Hynix HMT351R7AFR4C-H9 and equivalent part numbers in compatible platforms. The single-rank 1Rx4 design uses major-brand chips at standard 1.5V. Buyers needing higher-density modules or non-ECC memory for consumer boards should look elsewhere.

Capacity and headroom

The module provides 4GB of DDR3 1333 (PC3-10600) capacity with CL9 latency. It handles typical server workloads such as virtualisation hosts, database buffers and multi-user application servers within this limit. Memory-intensive tasks like large in-memory analytics or heavy container fleets will exceed the 4GB ceiling and require additional DIMMs or higher-capacity sticks.

Thermals, noise and power

Operating at the standard DDR3 voltage of 1.5V, the registered DIMM draws modest power and runs passively without a fan. In normal server chassis airflow the module stays cool and adds no audible noise. Power draw scales with bus activity but remains low compared to CPU and storage subsystems.

Highlights

  • ECC protection safeguards data integrity with registered DDR3 architecture
  • 1333 MHz speed delivers responsive server performance at PC3-10600 rating
  • 4 GB capacity on a single 240-pin module simplifies upgrades
  • 5 V standard voltage ensures broad platform compatibility
  • Rigorous quality testing backs dependable operation in demanding workloads

Specifications

BrandA-Tech
Capacity4GB
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

Questions about this item

Will this 1Rx4 ECC RDIMM run alongside my existing DDR3 1333 CL9 modules?

Yes, it matches DDR3 1333 PC3-10600 CL9 1.5V timing, so it will operate at the same speed and voltage as identical-spec sticks.

How can I confirm the module is recognised as registered ECC after installation?

Check BIOS or OS memory info — it should report 4 GB, DDR3-1333, ECC registered, 1Rx4 organisation.

Does the 240-pin DIMM ship alone or with a heatsink or install tools?

Only the single 4 GB DDR3 RDIMM is included; no heatsink, screwdriver or extra cables are supplied.

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