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Eight green DDR4 ECC UDIMM sticks, 288-pin, no heat spreaders

A-Tech

A-Tech 256GB (8x32GB) DDR4 2666 ECC UDIMM 2Rx8 Server RAM

SKU CH-6PB4-HVR2A

Eight 32 GB DDR4 2666 ECC UDIMM modules deliver 256 GB of dual-rank server memory with error correction at CL19 and 1.2 V

  • Capacity256GB (8 x 32GB)
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.20V
  • ECCYes
  • 256 GB total capacity lets servers handle larger workloads with eight 32 GB modules
  • ECC error correction protects data integrity in critical server and workstation tasks
  • DDR4 2666 MHz speed accelerates application loading and overall system responsiveness
  • Dual-rank 2Rx8 organisation improves memory controller efficiency for heavier multitasking
  • 2 V standard DDR4 voltage keeps power draw low while maintaining stability

256GB DDR4 2666 ECC UDIMM Kit

This 256GB kit contains eight 32GB DDR4 2666 modules built for servers and workstations. Each stick is an unbuffered ECC UDIMM with a 2Rx8 dual-rank layout and standard 1.2V operation. The memory uses major-brand chips and carries a CL19 latency rating. It is designed to increase capacity and reliability in compatible enterprise systems.

Suited for ECC UDIMM platforms only

This kit fits systems that specifically accept 288-pin DDR4 ECC unbuffered DIMMs. It will not work in desktop or laptop computers that require non-ECC or registered memory. Builders needing registered RDIMMs, LRDIMMs, or non-ECC modules should look at a different memory type.

2Rx8 dual-rank x8 organisation

The 2Rx8 dual-rank x8 organisation determines how the memory controller addresses each module. Verify that your server or workstation supports this rank configuration and the 2666 MHz speed before purchasing. Compatibility with the specific rank layout is the single specification that decides whether this kit will function correctly.

Points forts

  • 256 GB total capacity lets servers handle larger workloads with eight 32 GB modules
  • ECC error correction protects data integrity in critical server and workstation tasks
  • DDR4 2666 MHz speed accelerates application loading and overall system responsiveness
  • Dual-rank 2Rx8 organisation improves memory controller efficiency for heavier multitasking
  • 2 V standard DDR4 voltage keeps power draw low while maintaining stability

Caractéristiques

BrandA-Tech
SeriesA-Tech DDR4 Server Memory RAM
ModelA-Tech 32GB 2Rx8 PC4-2666V-E
Part NumberAT32G8D4D2666UD8N12V
Capacity256GB (8 x 32GB)
Type288-Pin DDR4 SDRAM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.20V
ECCYes
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
FeaturesMajor Brand Chips / Error Correcting Technology for Server & Workstation Systems

Questions sur cet article

How do I choose between the 8-module kit and other capacities?

This kit provides 256 GB total across eight 32 GB modules. Select it when your server or workstation has eight available DIMM slots and the platform supports 32 GB unbuffered ECC modules.

What does the 2666 MHz rating mean once the RAM is installed?

The memory operates at 2666 MT/s with CL19 timing at 1.2 V. Actual throughput depends on the processor's memory controller and how many channels are populated.

Is this DDR4 ECC UDIMM compatible with standard DDR4 slots?

Yes. It uses the 288-pin DDR4 UDIMM form factor with ECC and dual-rank x8 organisation. It fits DDR4 server and workstation boards that explicitly support unbuffered ECC memory.

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