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Green 240-pin DDR3 RDIMM module, 16GB 1066MHz ECC registered server memory

A-Tech

A-Tech 16GB DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx4 1.5V 240-Pin Server Memory

SKU CH-8YM2-4YWPP

16 GB DDR3 1066 MHz ECC registered DIMM with 4Rx4 organisation for server upgrades

  • Total capacity16 GB
  • Rated speedDDR3 1066 (PC3 8500)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • 16GB ECC RDIMM adds server-grade capacity and error correction
  • 1066MHz DDR3 PC3-8500 speed handles heavy workloads reliably
  • 4Rx4 registered design supports high-density memory configurations
  • 5V standard voltage ensures broad platform compatibility
  • 240-pin DIMM form factor fits compatible server slots

Server Memory Upgrade

This 16GB DDR3 1066MHz registered ECC module is built for servers and workstations that require registered DIMMs with error-correcting code. It operates at the standard 1.5V and uses a 240-pin DIMM form factor. The 4Rx4 organisation and CL7 latency suit platforms designed for high-density registered memory.

Replaces 1066MHz Registered ECC DIMMs

The module is a compatible equivalent for the Crucial CT204872BB1067Q part number, matching its 16GB capacity, PC3-8500 speed grade and registered ECC specification. The jump is worthwhile when your system currently runs lower-capacity registered modules and the motherboard supports 4Rx4 population rules.

Verify Registered ECC Support && Slot Population

Confirm that your server or workstation accepts DDR3 registered ECC DIMMs and that the memory controller supports 4Rx4 modules at 1066MHz. Check the maximum supported capacity per slot and the approved population sequence for multi-channel operation before ordering.

How it compares

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

Price $28.99
Cheaper than about 91% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $1.81 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
Total capacity16 GB
Performance
Rated speedDDR3 1066 (PC3 8500)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL7
ECC supportYes
Buffer typeRegistered
Memory rank4Rx4
Power
Rated voltage1.5 V

Questions about this item

Will the 240-pin DIMM fit my server's DDR3 memory slots?

Yes, this module uses the standard 240-pin DDR3 DIMM form factor designed for server and workstation boards that accept registered ECC memory.

Do I need to configure anything in the BIOS after installing this registered ECC RDIMM?

Most servers detect the 1066 MHz CL7 registered module automatically, but you should verify the memory appears at the correct speed and ECC is active in the BIOS after installation.

How can I tell when this 16 GB module might need replacement?

Run periodic memory diagnostics; if the test reports correctable ECC errors rising over time or the system logs uncorrectable errors, plan to replace the module.

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