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Two green DDR4 server DIMMs, 288-pin, no heat spreader

A-Tech

A-Tech 64GB (2x32GB) DDR4 3200 ECC RDIMM 1Rx4 Server RAM

SKU CH-DFJD-9AEBN

A 64 GB dual-channel kit of two 32 GB DDR4 3200 ECC registered DIMMs with CL22 latency and 1.2 V operation

  • Capacity64GB (2 x 32GB)
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.20V
  • ECCYes

Capacity 64GB (2 x 32GB)

  • 64 GB dual-channel kit doubles server memory capacity
  • ECC registered DIMMs detect and correct data errors automatically
  • DDR4 3200 MHz CL22 at 1.2 V standard voltage
  • 288-pin single-rank x4 modules fit compatible server slots
  • Major-brand chips tested for reliable server workloads

64GB DDR4 ECC RDIMM kit

This A-Tech kit provides 64GB of DDR4 3200 server memory in a matched pair of 32GB registered DIMMs. It delivers error-correcting code protection and registered signalling for multi-socket platforms. The modules run at 1.20V with CL22 latency and use single-rank x4 organisation. They are built for 288-pin DDR4 slots in qualified servers and workstations.

For ECC registered platforms only

This memory suits administrators upgrading compatible DDR4 servers or workstations that require registered ECC DIMMs. It will not function in desktop or laptop computers that accept only unbuffered non-ECC modules. Builders needing unregistered memory or consumer form factors should select a different product line.

64GB dual-channel capacity

The two-module kit populates a dual-channel controller for 64GB total capacity, raising the ceiling for virtualisation, database caching and large dataset workloads. Workloads that exceed this limit will require additional DIMM slots or higher-density modules not included in this package.

Highlights

  • 64 GB dual-channel kit doubles server memory capacity
  • ECC registered DIMMs detect and correct data errors automatically
  • DDR4 3200 MHz CL22 at 1.2 V standard voltage
  • 288-pin single-rank x4 modules fit compatible server slots
  • Major-brand chips tested for reliable server workloads

Specifications

BrandA-Tech
SeriesA-Tech DDR4 Server Memory RAM
ModelA-Tech 32GB 1Rx4 PC4-3200AA-R
Part NumberAT32G2D4D3200RS4N12V
Capacity64GB (2 x 32GB)
Type288-Pin DDR4 SDRAM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
Multi-channel KitDual Channel Kit
ChipsetMajor Brand Chipset
Heat SpreaderNo
FeaturesMajor Brand Chips / Error Correcting Technology for Server Systems

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Questions about this item

Does my server need 288-pin DDR4 RDIMM slots to use this kit?

Yes, the kit uses 288-pin DDR4 registered DIMMs that require server or workstation boards with RDIMM support; desktop or laptop systems will not accept them.

Will these 1Rx4 modules work if I keep older 2Rx4 sticks in the same channel?

Mixing single-rank x4 and dual-rank x4 modules in the same channel is not recommended; populate each channel with matching rank configurations for stable operation.

How can I confirm the kit is running at 3200 MHz with ECC active after installation?

Check the system BIOS or a hardware utility such as CPU-Z; it should report 3200 MT/s, CL22 timings, 1.20 V and ECC registered status for each 32 GB module.

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