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Four green DDR4 server memory sticks with gold contacts and silver heat spreaders

A-Tech

A-Tech 32GB (4x8GB) DDR4 2666 ECC RDIMM 1Rx8 Server RAM

SKU CH-RNM8-QT64Y

A 32 GB quad-channel kit of DDR4 2666 ECC registered DIMMs for servers and workstations

  • Capacity32GB (4 x 8GB)
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered

Capacity 32GB (4 x 8GB)

  • 32 GB quad-channel kit expands server memory capacity
  • ECC registered DIMMs protect data integrity in critical workloads
  • DDR4 2666 MHz CL19 delivers responsive throughput for virtualisation
  • 2 V standard voltage reduces power draw per module
  • 288-pin single-rank x8 layout ensures broad workstation compatibility

Server Memory Kit

This A-Tech kit provides 32GB of DDR4 ECC registered memory across four 8GB modules. It is built for servers and workstations that require error-correcting registered DIMMs for data integrity. The single-rank 1Rx8 organisation helps maintain signal quality on dense memory channels. This product is not compatible with standard desktop or laptop computers.

Build Integration

Each module uses the 288-pin DDR4 DIMM form factor and operates at the standard 1.2V voltage. The quad-channel kit populates four slots to maximise memory bandwidth on supported server platforms. Registered buffering reduces electrical load on the memory controller, allowing larger total capacities. ECC functionality corrects single-bit errors to protect critical workloads.

Upgrade Context

The kit replaces non-ECC or unbuffered memory in systems that mandate registered ECC DIMMs. Moving from lower-speed DDR4 to the 2666 MHz CL19 specification improves throughput for memory-bound applications. The jump is worthwhile when your server board supports DDR4 2666 registered memory and you need the full 32GB capacity for virtualisation or database tasks.

Kohokohdat

  • 32 GB quad-channel kit expands server memory capacity
  • ECC registered DIMMs protect data integrity in critical workloads
  • DDR4 2666 MHz CL19 delivers responsive throughput for virtualisation
  • 2 V standard voltage reduces power draw per module
  • 288-pin single-rank x8 layout ensures broad workstation compatibility

Tekniset tiedot

BrandA-Tech
SeriesA-Tech DDR4 Server Memory RAM
ModelA-Tech 8GB 1Rx8 PC4-2666V-R
Capacity32GB (4 x 8GB)
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
Multi-channel KitQuad Channel Kit
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

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Kysymyksiä tästä tuotteesta

What CAS latency does this DDR4 2666 kit run at when all four modules are fully populated?

The kit runs at CL19 CAS latency when all four 8 GB modules are installed in the server or workstation.

How much heat and power should I expect from this 1.2 V registered ECC kit during continuous operation?

Each module operates at the standard DDR4 1.20 V, so total power draw stays within normal registered DIMM limits and active cooling in a server chassis handles the heat.

Which motherboard feature must my system already have to use this 288-pin RDIMM kit?

The board must provide DDR4 registered DIMM slots that support ECC RDIMM modules; standard desktop or laptop memory controllers will not work.

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