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Green 240-pin DDR3 ECC registered DIMM with black chips

A-Tech

A-Tech 8GB DDR3 1066MHz ECC RDIMM 2Rx4 240-Pin Server Memory

SKU CH-9DXH-3FE6V

8GB DDR3 1066MHz ECC registered DIMM with 2Rx4 organisation for server memory upgrades

  • Total capacity8 GB
  • Rated speedDDR3 1066 (PC3 8500)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • ECC protection guards data integrity with registered DDR3 design
  • 1066 MHz speed delivers PC3-8500 bandwidth for server workloads
  • 8 GB capacity in a single 240-pin module
  • 2Rx4 organisation uses major-brand chips for reliability
  • 50 V standard voltage ensures broad platform compatibility

8GB DDR3 1066MHz ECC RDIMM

This A-Tech module is an 8GB DDR3 1066MHz ECC registered DIMM built for server and workstation systems. It operates at PC3-8500 speed with CL7 latency and 1.50V standard voltage. The 2Rx4 rank configuration uses major brand chips for dependable operation.

Suited for registered DIMM slots only

This memory fits systems that require DDR3 ECC registered DIMMs and cannot be used in platforms needing unbuffered or non-ECC modules. Buyers whose motherboards accept only UDIMM memory should look elsewhere.

Registered ECC with 2Rx4 organisation

The module is a registered ECC DIMM with 2Rx4 rank organisation, a combination that decides compatibility with specific server chipsets. Verify your system documentation for registered ECC support before purchase.

How it compares

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

Price $31.99
Cheaper than about 90% 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 $4.00 per GB
Cheaper than about 81% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
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

Questions about this item

Should I choose the 8GB DDR3 1066MHz ECC RDIMM or a different capacity for my server?

This module provides 8GB in a single 240-pin DDR3 1066MHz registered DIMM. Select it if your system requires registered ECC memory at this speed and your board has an open slot for one 8GB stick.

What does the PC3-8500 rating mean when the module is installed?

PC3-8500 indicates a peak transfer rate of 8500 MB/s at 1066MHz. In a real machine the module will run at this speed or at the highest speed your platform supports, delivering registered ECC stability for server workloads.

Does the 240-pin DDR3 interface limit the bandwidth to PC3-8500?

Yes. The 240-pin DDR3 form factor at 1066MHz caps the theoretical maximum bandwidth at the PC3-8500 level. The registered design adds a clock cycle for address buffering, which is standard for server memory at this specification.

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