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Green circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 8GB DDR4 2666 ECC UDIMM 2Rx8 CL19 1.2V 288-Pin Server RAM

SKU CH-T6T8-6SJCH

8 GB DDR4 ECC UDIMM running at 2666 MHz with CL19 latency and 1.2 V operation for servers and workstations

  • CAS LatencyCL19
  • Rank2Rx8
  • ECC protection guards data integrity in servers
  • 2666 MHz DDR4 speed handles heavy workloads
  • Dual-rank 2Rx8 layout increases memory density
  • 2 V operation keeps power draw low
  • 288-pin UDIMM fits standard server slots

Server DDR4 ECC module

This 8 GB DDR4 ECC UDIMM is built for servers and workstations that require error-correcting unbuffered memory. The dual-rank 2Rx8 organisation helps maximise density on platforms with limited DIMM slots. It is not compatible with standard desktop or laptop systems.

Thermals and power

Operating at the standard DDR4 voltage of 1.2 V, the module runs within normal server thermal envelopes without active cooling. Passive airflow across the DIMM is sufficient for typical workloads. No additional power connectors or fan headers are required.

Build and connectors

The 288-pin DIMM uses gold-edge contacts and a standard key notch for DDR4 ECC unbuffered slots. Dual-rank x8 layout may affect maximum supported ranks per channel on some platforms. Verify your system's qualified-vendor list and channel population rules before installation.

Highlights

  • ECC protection guards data integrity in servers
  • 2666 MHz DDR4 speed handles heavy workloads
  • Dual-rank 2Rx8 layout increases memory density
  • 2 V operation keeps power draw low
  • 288-pin UDIMM fits standard server slots

Specifications

CAS LatencyCL19
Rank2Rx8

Questions about this item

How do I install this 288-pin DDR4 ECC UDIMM and what step do people often miss?

Power down the server, open the chassis, align the notch on the 288-pin module with the slot key, press firmly until both retention clips click, then verify in BIOS that ECC is enabled and the module runs at 2666 MHz.

What maintenance or replacement will this 1.2 V dual-rank module need later?

No routine maintenance is required; keep air pathways clear so the 1.2 V DDR4 module stays cool, and replace only if memory diagnostics report correctable ECC errors that exceed the platform threshold.

What limit appears first on this CL19 2666 MHz ECC UDIMM under sustained load?

The DDR4-2666 bus and CL19 latency set the throughput ceiling, while the 1.2 V dual-rank design caps thermal headroom before voltage or timing limits are reached.

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