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Eight green DDR5 UDIMM sticks with black chips, no heat spreaders, 288 pins each

A-Tech

A-Tech 384GB (8x48GB) DDR5-5600 ECC UDIMM Server RAM Kit

SKU CH-71CA-7K1NH

Eight 48 GB DDR5-5600 ECC unbuffered modules deliver 384 GB for servers and workstations

  • Capacity384GB (8 x 48GB)
  • Type288-Pin DDR5 SDRAM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS Latency40
  • Voltage1.10V
  • ECCYes

Capacity 384GB (8 x 48GB)

  • 384 GB total capacity from eight 48 GB modules
  • DDR5-5600 speed rated at PC5-44800 for high bandwidth
  • ECC unbuffered design detects and corrects single-bit errors
  • Dual-rank 2Rx8 organisation increases memory density per channel
  • Standard 1.1 V operation keeps power draw low

384GB DDR5-5600 ECC UDIMM Kit

This 384GB kit contains eight 48GB DDR5-5600 ECC unbuffered DIMMs built for servers and workstations that require error-correcting memory. Each module runs at PC5-44800 with a CAS latency of 40 and operates at the standard 1.10V. The dual-rank 2Rx8 organisation helps dense configurations reach high capacity per channel. It is not compatible with desktop or laptop platforms that lack DDR5 ECC UDIMM support.

Thermals and power draw

Modules operate at the JEDEC-standard 1.10V without a heat spreader, relying on chassis airflow for cooling. The low voltage keeps power draw modest for the total 384GB capacity, and the unbuffered design avoids the extra current of registered DIMMs. Acoustic impact is negligible because the kit adds no active cooling components.

What the bundle changes

The kit delivers eight matched 48GB modules in a single package, removing the need to source individual sticks and reducing the risk of mixing revision codes. Population of all eight slots enables maximum memory bandwidth on platforms with eight-channel controllers. Buyers who need fewer than eight modules or who require registered ECC DIMMs should select a different configuration.

Pontos fortes

  • 384 GB total capacity from eight 48 GB modules
  • DDR5-5600 speed rated at PC5-44800 for high bandwidth
  • ECC unbuffered design detects and corrects single-bit errors
  • Dual-rank 2Rx8 organisation increases memory density per channel
  • Standard 1.1 V operation keeps power draw low

Especificações

BrandA-Tech
SeriesA-Tech DDR5 Server Memory RAM
ModelA-Tech 384GB (8x48GB) DDR5-5600 ECC UDIMM Server RAM Kit
Part NumberAT48G8D5D5600UD8EC4N11V
Capacity384GB (8 x 48GB)
Type288-Pin DDR5 SDRAM
SpeedDDR5 5600 (PC5 44800)
CAS Latency40
Voltage1.10V
ECCYes
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
FeaturesMajor Brand DRAM IC Chips

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Perguntas sobre este artigo

How do I install the 288-pin DDR5 ECC UDIMM modules and which step is often missed?

Power off the server, open the chassis, align each module's notch with the slot key, press firmly until both retention clips click, then verify in BIOS that all eight 48GB modules are detected at 5600 MT/s.

What maintenance or replacement will the 384GB DDR5-5600 kit need over its service life?

No scheduled maintenance is required; keep air paths clean so the unbuffered modules stay within thermal limits, and replace any module only if memory diagnostics report correctable or uncorrectable ECC errors.

What limit appears first when the eight dual-rank 48GB modules run sustained workloads at 1.1V?

The memory controller's maximum supported capacity or rank-per-channel limit is reached before voltage or thermal thresholds, so confirm the platform's 384GB/2Rx8 ceiling before deployment.

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