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Four green DDR5 UDIMM modules, no heat spreaders, 288 pins each

A-Tech

A-Tech 192GB (4x48GB) DDR5-5600 ECC UDIMM 2Rx8 Server RAM Kit

SKU CH-KAKY-519Q1

192 GB quad-channel DDR5-5600 ECC UDIMM kit with four 48 GB dual-rank modules at 1.1 V and CL40

  • Capacity192GB (4 x 48GB)
  • Type288-Pin DDR5 SDRAM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS Latency40
  • Voltage1.10V
  • ECCYes

Capacity 192GB (4 x 48GB)

  • Massive 192 GB capacity across four 48 GB modules for heavy workloads
  • DDR5-5600 speed at 1.1 V standard voltage for efficient throughput
  • ECC unbuffered design detects and corrects single-bit errors automatically
  • Dual-rank 2Rx8 organisation improves memory density per channel
  • Quad-channel kit delivers full bandwidth on compatible server platforms

192GB DDR5-5600 ECC UDIMM kit

This 192GB kit contains four 48GB DDR5-5600 ECC UDIMM modules built for servers and workstations that require error-correcting unbuffered memory. It is not compatible with desktop or laptop computers.

Unbuffered dual-rank modules without heat spreaders

Each 288-pin DIMM uses Major Brand DRAM IC chips in a 2Rx8 configuration and runs at the standard 1.1V. The unbuffered design connects directly to the memory controller, while the lack of heat spreaders keeps the modules low-profile for dense server chassis.

DDR5-5600 speed with CAS 40 latency

The PC5-44800 rating delivers 5600 MT/s bandwidth at CL40 timing. ECC operation adds parity overhead that slightly reduces usable bandwidth compared to non-ECC modules, and the quad-channel kit requires a platform that supports four simultaneous channels to reach full throughput.

Highlights

  • Massive 192 GB capacity across four 48 GB modules for heavy workloads
  • DDR5-5600 speed at 1.1 V standard voltage for efficient throughput
  • ECC unbuffered design detects and corrects single-bit errors automatically
  • Dual-rank 2Rx8 organisation improves memory density per channel
  • Quad-channel kit delivers full bandwidth on compatible server platforms

Specifications

BrandA-Tech
SeriesA-Tech DDR5 Server Memory RAM
ModelA-Tech 192GB (4x48GB) DDR5-5600 ECC UDIMM Server RAM Kit
Part NumberAT48G4D5D5600UD8EC4N11V
Capacity192GB (4 x 48GB)
Type288-Pin DDR5 SDRAM
SpeedDDR5 5600 (PC5 44800)
CAS Latency40
Voltage1.10V
ECCYes
Buffered/RegisteredUnbuffered
Rank2Rx8
Multi-channel KitQuad Channel Kit
ChipsetMajor Brand Chipset
Heat SpreaderNo
FeaturesMajor Brand DRAM IC Chips

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Questions about this item

What bandwidth does the PC5-44800 DDR5 interface deliver?

The kit runs at DDR5 5600 (PC5-44800), providing up to 44800 MT/s per module for server and workstation workloads.

Will these 288-pin ECC UDIMM modules fit my server board?

Each 48 GB module uses the standard 288-pin DDR5 DIMM form factor and requires a DDR5 server or workstation motherboard that supports ECC unbuffered memory.

How do I install the quad-channel kit correctly?

Populate all four slots in the motherboard's recommended channel order — usually slot 1 of each channel first — and verify the BIOS detects 192 GB at 5600 MT/s.

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