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Green rectangular DDR3 240-pin RDIMM module with black chips and gold contacts

A-Tech

A-Tech 8GB 2Rx4 PC3-8500R DDR3 1066 MHz ECC RDIMM 1.5V 240-Pin Server RAM

SKU CH-NAHS-N6QMG

8 GB DDR3 1066 MHz ECC registered DIMM, 2Rx4 dual-rank, 1.5 V, 240-pin for servers and workstations

  • Total capacity8 GB
  • Rated speedDDR3 1066 (PC3 8500)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Rated voltage1.5 V
  • Buffer typeRegistered

Capacity 8GB

  • 8GB capacity handles larger server workloads
  • 1066 MHz DDR3 speed improves data throughput
  • ECC registered design detects and corrects memory errors
  • Dual rank x4 organisation increases memory density
  • 5V standard voltage ensures broad DDR3 compatibility

8GB DDR3 1066 ECC RDIMM for Servers

This 8 GB registered DIMM uses DDR3 1066 MHz memory with ECC and a 2Rx4 dual-rank layout. It is built for servers and workstations that require registered error-correcting modules running at 1.5 V. The PC3-8500R rating matches platforms specified for this speed grade. Desktop and laptop systems cannot use this module.

Check Platform Compatibility Before Ordering

Verify that your server or workstation manual lists DDR3 1066 registered ECC DIMMs with a 240-pin interface and 1.5 V operation. Confirm the motherboard supports dual-rank x4 modules and the correct memory channel population rules. Systems limited to unbuffered or non-ECC memory will not accept this part.

Thermals Noise and Power in Normal Use

The module operates at standard DDR3 1.50 V without additional cooling requirements beyond normal server airflow. Registered buffering and ECC add minimal latency while maintaining signal integrity under sustained workloads. Power draw stays within the DDR3 specification for 8 GB dual-rank DIMMs during typical server operations.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 97% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $1.87 per GB
Cheaper than about 94% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR3 Server Memory RAM
Model nameA-Tech 8 GB 2Rx4 PC3-8500R
Total capacity8 GB
Performance
Rated speedDDR3 1066 (PC3 8500)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL7
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.5 V

Other versions of this model

5 more in the same range

Questions about this item

Does the module ship alone or as part of a kit, and are any extra parts needed for installation?

The product is a single 8GB DDR3 1066 MHz ECC RDIMM; no additional components are required beyond a compatible DDR3 registered DIMM slot.

When should I choose the 2Rx4 dual-rank version instead of a single-rank alternative?

Choose the 2Rx4 dual-rank module when your server or workstation memory configuration benefits from higher density per channel and the platform supports dual-rank registered DIMMs.

What does the PC3-8500R rating tell me about real-world throughput in a server?

PC3-8500R indicates a peak transfer rate of 8500 MB/s at 1066 MHz on a registered DDR3 channel, delivering the rated bandwidth when installed in a compatible server or workstation.

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