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Eight green DDR4 RDIMM sticks in a row, 288 pins each, silver heatspreader labels

A-Tech

A-Tech 256GB (8x32GB) DDR4 2400 ECC RDIMM 2Rx4 server RAM

SKU CH-0YT9-CGYBX

Eight registered DDR4 DIMMs totalling 256 GB at 2400 MHz with ECC and CL17 latency for server workloads

  • Capacity256GB (8 x 32GB)
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered

Capacity 256GB (8 x 32GB)

  • 256 GB total capacity from eight 32 GB modules for large workloads
  • ECC registered design detects and corrects data errors in critical servers
  • DDR4 2400 speed at CL17 latency for responsive throughput
  • 2 V standard voltage keeps power draw efficient per module
  • 288-pin dual-rank x4 layout fits compatible server and workstation slots

256GB DDR4 ECC RDIMM Kit

This A-Tech kit delivers 256GB of DDR4 2400 ECC Registered memory across eight 32GB modules. It is built for servers and workstations that require registered DIMMs with error correction. The dual-rank x4 organisation and 1.20V operation match standard DDR4 server specifications. Systems needing maximum capacity in eight slots are the target platform.

Upgrade From Lower Capacity Registered DDR4

The kit replaces smaller DDR4 RDIMM sets or mixed-capacity modules that limit total memory or disable multi-channel performance. Moving to a matched 8x32GB configuration restores full channel population and raises the ceiling for virtualisation, databases and large dataset processing. The jump is worth it when the workload exceeds the current memory ceiling and the platform supports 2400 MHz registered ECC.

For Servers And Workstations Only

This memory suits administrators expanding compatible DDR4 server or workstation platforms that explicitly support 288-pin Registered ECC modules. It is not for desktop PCs, laptops or consumer motherboards that accept only unbuffered non-ECC DIMMs. Buyers who need unbuffered memory or a different speed grade should look at other product lines.

Highlights

  • 256 GB total capacity from eight 32 GB modules for large workloads
  • ECC registered design detects and corrects data errors in critical servers
  • DDR4 2400 speed at CL17 latency for responsive throughput
  • 2 V standard voltage keeps power draw efficient per module
  • 288-pin dual-rank x4 layout fits compatible server and workstation slots

Specifications

BrandA-Tech
SeriesA-Tech DDR4 Server Memory RAM
ModelA-Tech 32GB 2Rx4 PC4-2400T-R
Capacity256GB (8 x 32GB)
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

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Questions about this item

Does this 288-pin DDR4 RDIMM kit fit a standard server DIMM slot?

Yes, each 32 GB module uses the 288-pin DDR4 RDIMM form factor designed for server and workstation DIMM slots only.

What is the correct seating order for the eight 2Rx4 modules across memory channels?

Install the 2Rx4 RDIMMs in the sequence shown in your system manual, populating each channel evenly before adding a second rank to any channel.

Will the ECC registered chips on these 1.2 V modules require firmware updates or periodic replacement?

No firmware updates are needed; the ECC registered DRAM operates at 1.2 V and is rated for continuous server duty without scheduled replacement.

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