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Two green DDR3 ECC registered DIMMs with gold contacts and black chips

A-Tech

A-Tech 16GB (2x8GB) DDR3 1066 ECC RDIMM 4Rx8 1.5V 240-Pin Server RAM

SKU CH-DT8E-VZVG8

A 16 GB dual-channel DDR3-1066 ECC registered kit with quad-rank modules for servers and workstations

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR3 1066 (PC3 8500)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Rated voltage1.5 V
  • Buffer typeRegistered

Capacity 16GB (2 x 8GB)

Speed DDR3 1066 (PC3 8500)

  • 16 GB dual-channel kit doubles server memory capacity
  • DDR3 1066 MHz speed accelerates data throughput
  • ECC registered design detects and corrects memory errors
  • Quad-rank 4Rx8 organisation maximises density per module
  • 5 V standard voltage ensures broad DDR3 server compatibility

A-Tech 16GB DDR3 Server Memory Kit

This 16GB kit contains two 8GB DDR3 registered DIMMs designed for compatible servers and workstations. Each module runs at 1066 MHz with CL7 latency at the standard 1.5V voltage. The dual-channel configuration uses 4Rx8 quad-rank organisation and includes ECC error correction for data integrity.

Suitable for DDR3 registered memory platforms only

These modules are built for systems that specifically require DDR3 ECC RDIMM technology and will not fit or function in desktop or laptop computers. Buyers who need unbuffered memory, a different DDR generation, or higher-speed modules should look at other options that match their platform requirements.

16GB capacity for multi-tasking workloads

The 16GB total capacity provides headroom for running multiple applications and virtual machines on supported hardware. Systems limited to lower memory ceilings or those requiring faster DDR3 speeds will reach the limits of this kit sooner than platforms that can fully utilise the registered dual-channel design.

How it compares

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

Price $26.99
Cheaper than about 92% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $1.69 per GB
Cheaper than about 95% 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 4Rx8 PC3-8500R
Total capacity16 GB (2 × 8 GB)
Performance
Rated speedDDR3 1066 (PC3 8500)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL7
ECC supportYes
Buffer typeRegistered
Memory rank4Rx8
Kit configurationDual Channel Kit
Power
Rated voltage1.5 V

Other versions of this model

5 more in the same range

Questions about this item

My server only has standard DDR3 DIMM slots — will these 240-pin registered modules fit and be recognised?

These are 240-pin DDR3 RDIMMs; they require a server or workstation motherboard that explicitly supports registered ECC memory, not a standard desktop board.

I plan to keep my existing PC3-8500R sticks — can I mix them with this 4Rx8 kit without stability issues?

Mixing ranks is not recommended; this kit uses quad-rank 4Rx8 modules, so the motherboard must support that rank density and all slots should ideally be populated with identical modules.

After installation, how can I confirm the kit is running at the rated 1066 MHz with ECC active?

Enter the BIOS or use a tool such as CPU-Z to verify the memory frequency shows 1066 MHz and that ECC status reports as enabled for each module.

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