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Green rectangular circuit board with gold contacts and black memory chips, 240-pin DDR3L server DIMM

A-Tech

A-Tech 16GB DDR3L 1066 PC3L-8500 ECC RDIMM 4Rx8 1.35V 240-Pin Server Memory

SKU CH-PY2H-Z6612

16 GB DDR3L 1066 registered ECC server DIMM with 4Rx8 organisation and 1.35 V operation

  • Capacity16GB
  • SpeedDDR3L 1066 (PC3L 8500)
  • CAS LatencyCL7
  • Voltage1.35V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 16 GB capacity expands server memory for larger workloads
  • DDR3L 1066 MHz speed matches PC3L-8500 system specs
  • ECC registered design detects and corrects data errors
  • 35 V low voltage reduces power draw and heat
  • 240-pin DIMM form factor fits standard DDR3L server slots

16GB DDR3L ECC RDIMM for servers

This 16GB registered DIMM uses DDR3L technology at 1066 MHz with a CAS latency of CL7. It operates at 1.35V and features a 4Rx8 organisation built with major brand chips. The module is designed for server and workstation systems requiring error-correcting memory.

Check DDR3L RDIMM support and slot availability

Verify that your system accepts DDR3L registered ECC memory in a 240-pin DIMM form factor before ordering. The motherboard must support 1.35V low-voltage operation and registered modules. Confirm the maximum capacity per slot and total system limit using your hardware documentation.

Low voltage reduces heat and power draw

Running at 1.35V, this DDR3L module draws less power and generates less heat than standard 1.5V DDR3 equivalents during normal server workloads. The registered buffer adds minimal latency while improving signal integrity for stable operation. Passive cooling from chassis airflow is typically sufficient.

Highlights

  • 16 GB capacity expands server memory for larger workloads
  • DDR3L 1066 MHz speed matches PC3L-8500 system specs
  • ECC registered design detects and corrects data errors
  • 35 V low voltage reduces power draw and heat
  • 240-pin DIMM form factor fits standard DDR3L server slots

Specifications

BrandA-Tech
Capacity16GB
SpeedDDR3L 1066 (PC3L 8500)
CAS LatencyCL7
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx8
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

Questions about this item

Does the 16GB DDR3L 1066 module ship alone or do I need to buy anything else to install it?

The listing is for a single 16GB module; no brackets, cables or extra parts are included.

How do I know if this 4Rx8 registered stick is the right version for my server instead of a 2Rx4 or 1Rx8 alternative?

Check your system manual or current modules for 4Rx8 organisation and registered ECC support; this stick matches that exact layout.

Will the CL7 1066MHz speed actually run at 1066 in my machine or will it drop to a lower bus speed?

It runs at 1066MHz when the platform supports DDR3L-1066; otherwise the memory controller will clock it down to the highest speed the CPU and chipset allow.

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