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Green rectangular DDR4 circuit board with gold edge contacts and black memory chips, no heat spreader

A-Tech

A-Tech 8GB DDR4 2933 ECC UDIMM 1Rx8 Server RAM

SKU CH-HWZA-8HFQ8

8 GB DDR4 2933 ECC UDIMM with 1Rx8 single-rank layout, CL21 latency and 1.20 V operation for server and workstation upgrades

  • Capacity8GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2933 (PC4 23400)
  • CAS LatencyCL21
  • Voltage1.20V
  • ECCYes

Capacity 8GB

  • ECC protection guards data integrity with single-rank x8 architecture
  • 2933 MHz DDR4 speed accelerates server workloads through PC4-23400 bandwidth
  • 20 V operation reduces power draw while maintaining CL21 latency
  • 288-pin unbuffered DIMM fits compatible server and workstation slots
  • Lifetime warranty and US-based support back every module

Server ECC UDIMM Upgrade

This A-Tech module adds 8 GB of DDR4 error-correcting memory to compatible servers and workstations. It is an unbuffered DIMM built for systems that require ECC data integrity. The single stick suits upgrades where only one slot is free or where matched pairs are not mandatory. Desktop and laptop platforms cannot use this module.

DDR4 2933 CL21 1Rx8 Spec

The stick runs at 2933 MHz with a CAS latency of 21 at the standard 1.20 V. It is organised as a single-rank 1Rx8 device on a 288-pin PCB. Only platforms qualified for DDR4 2933 ECC UDIMM memory will recognise and operate the module correctly.

Simple Slot Installation

Installation follows the usual DIMM procedure: align the notch, press until the latches click, and verify seating in the firmware memory map. The most common issue is inserting the module into a desktop or laptop board that does not support ECC unbuffered memory, which results in a no-post condition.

Points forts

  • ECC protection guards data integrity with single-rank x8 architecture
  • 2933 MHz DDR4 speed accelerates server workloads through PC4-23400 bandwidth
  • 20 V operation reduces power draw while maintaining CL21 latency
  • 288-pin unbuffered DIMM fits compatible server and workstation slots
  • Lifetime warranty and US-based support back every module

Caractéristiques

BrandA-Tech
SeriesA-Tech DDR4 Server Memory RAM
ModelA-Tech 8GB 1Rx8 PC4-2933Y-E
Part NumberAT8G1D4D2933ES8N12V
Capacity8GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2933 (PC4 23400)
CAS LatencyCL21
Voltage1.20V
ECCYes
Buffered/RegisteredUnbuffered
Rank1Rx8
Multi-channel KitSingle Module
ChipsetMajor Brand Chipset
Heat SpreaderNo
FeaturesMajor Brand Chips / Error Correcting Technology for Server Systems

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Questions sur cet article

What does the 2933 MHz rating mean once the module is installed in a server?

The module will run at 2933 MHz if the platform supports that speed; otherwise it will downclock to the highest speed the memory controller allows.

How does the ECC UDIMM interface affect usable bandwidth?

ECC adds error correction without buffering, so the full 23400 MB/s theoretical bandwidth is available to the CPU with single-bit error detection and correction.

What physical slot and clearance does this 288-pin DIMM require?

It fits a standard DDR4 288-pin UDIMM slot and has no heat spreader, so it clears most CPU coolers and dense server chassis.

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