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Eight green DDR4 UDIMM modules in anti-static tray

A-Tech

A-Tech 32GB (8x4GB) DDR4 2133 ECC UDIMM 1Rx8 Server RAM

SKU CH-M6JR-5HYYC

32GB kit of eight 4GB DDR4 2133 ECC unbuffered DIMMs for servers and workstations

  • Capacity32GB (8 x 4GB)
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes
  • 32 GB kit of eight 4 GB modules expands server memory capacity
  • DDR4 2133 MHz speed with CL15 latency improves data throughput
  • ECC unbuffered design detects and corrects single-bit errors automatically
  • Single-rank 1Rx8 organisation simplifies memory controller scheduling
  • 2 V DDR4 standard voltage reduces power draw per module

Server-grade ECC UDIMM kit

This 32 GB kit contains eight 4 GB DDR4 2133 modules built for servers and workstations that require error-correcting unbuffered memory. Each stick is a single-rank 1Rx8 design running at 1.2 V with CL15 latency. The modules are not compatible with standard desktop or laptop platforms.

Steady throughput on multi-core workloads

ECC circuitry corrects single-bit errors in real time, preventing silent data corruption during long compute runs or virtualization tasks. Unbuffered topology keeps latency low across all populated channels, while the single-rank layout helps the memory controller maintain consistent timing under sustained load.

Plain green PCB fits dense DIMM arrays

The 288-pin UDIMM form factor slots directly into standard server boards without extra height from heat spreaders. Major-brand chips are tested for reliability before shipping, and the kit arrives as eight matched modules to simplify channel population.

Pontos fortes

  • 32 GB kit of eight 4 GB modules expands server memory capacity
  • DDR4 2133 MHz speed with CL15 latency improves data throughput
  • ECC unbuffered design detects and corrects single-bit errors automatically
  • Single-rank 1Rx8 organisation simplifies memory controller scheduling
  • 2 V DDR4 standard voltage reduces power draw per module

Especificações

BrandA-Tech
SeriesA-Tech DDR4 Server Memory RAM
ModelA-Tech 4GB 1Rx8 PC4-2133P-E
Part NumberAT4G8D4D2133US8N12V
Capacity32GB (8 x 4GB)
Type288-Pin DDR4 SDRAM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.20V
ECCYes
Buffered/RegisteredUnbuffered
Rank1Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
FeaturesMajor Brand Chips / Error Correcting Technology for Server & Workstation Systems

Perguntas sobre este artigo

How much power does each 4 GB DDR4 2133 module draw at the rated 1.2 V?

Each module operates at the standard DDR4 voltage of 1.20 V; actual wattage depends on the server platform and workload.

What motherboard slots and memory controller support are required for this 8 x 4 GB ECC UDIMM kit?

The kit needs eight 288-pin DDR4 UDIMM slots and a CPU or chipset that supports ECC unbuffered DDR4 2133 memory.

Will these single-rank 1Rx8 DDR4 2133 ECC UDIMMs work alongside older DDR4 registered DIMMs in the same server?

No — unbuffered ECC UDIMMs and registered ECC RDIMMs cannot be mixed; all slots must use the same module type.

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