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Two green DDR3 ECC RDIMM modules with gold contacts

A-Tech

A-Tech 16GB (2x8GB) DDR3 1600 ECC RDIMM 2Rx4 Server RAM

SKU CH-CA1Y-M82R3

A 16 GB dual-channel DDR3 ECC registered server memory kit running at 1600 MHz with CL11 latency

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeRegistered

Capacity 16GB (2 x 8GB)

Speed DDR3 1600 (PC3 12800)

  • 16 GB dual-channel kit expands server memory capacity
  • ECC registered DIMMs protect data integrity in critical workloads
  • DDR3 1600 MHz speed accelerates application responsiveness
  • 2Rx4 dual-rank organisation increases memory density per slot
  • 5 V standard voltage ensures broad platform compatibility

Server DDR3 ECC RDIMM Kit

This 16 GB kit contains two 8 GB registered DIMMs built for DDR3 servers and workstations. Each module runs at 1600 MHz with CL11 latency at 1.5 V. ECC and registered buffering protect data integrity in multi-socket systems.

Upgrade from non-ECC or slower DDR3

The jump is worth it when your workload demands error correction and registered signalling for stability under sustained load. It replaces unbuffered or lower-speed DDR3 that cannot meet server-grade reliability requirements.

Dual-channel 240-pin registered DIMMs

Installation requires a platform that supports DDR3 RDIMM memory with 240-pin slots and dual-channel architecture. The kit frees you from mixing modules of different ranks or speeds, ensuring matched pairs for consistent throughput.

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 (2 × 8 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
Product lineA-Tech DDR3 Server Memory RAM
Model nameA-Tech 8 GB 2Rx4 PC3-12800R
Total capacity16 GB (2 × 8 GB)
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Kit configurationDual Channel Kit
Power
Rated voltage1.5 V

Other versions of this model

5 more in the same range

Questions about this item

Does this kit fit a 240-pin DDR3 registered DIMM slot?

Yes, each module is a 240-pin DDR3 DIMM designed for server and workstation boards that accept registered ECC memory.

What is the correct way to seat both modules for dual-channel operation?

Install the two 8 GB sticks in the matching channel slots indicated in your system manual; the registered buffer requires firm, even pressure until the retention clips click.

Will the 1.5 V DDR3 modules need any firmware or voltage adjustment later?

No, they run at the standard 1.5 V DDR3 voltage with CL11 timing; no further configuration is required after installation.

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