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Four green DDR4 server DIMMs with black heat spreaders, 288-pin registered ECC modules

A-Tech

A-Tech 64GB (4x16GB) DDR4 2400 ECC RDIMM 2Rx8 CL17 1.2V Server RAM

SKU CH-X22G-JQQRB

Quad-channel kit of four 16 GB DDR4 registered ECC DIMMs running at 2400 MHz with CL17 latency and 1.2 V operation

  • Capacity64GB (4 x 16GB)
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered

Capacity 64GB (4 x 16GB)

  • 64 GB quad-channel kit expands server capacity for heavier workloads
  • ECC registered DIMMs protect data integrity in mission-critical systems
  • DDR4 2400 MHz CL17 delivers responsive throughput for demanding applications
  • 2 V standard voltage keeps power draw low across all modules
  • 288-pin 2Rx8 dual-rank design fits compatible server and workstation slots

Server ECC RDIMM Kit

This 64GB kit contains four 16GB DDR4 2400 modules built as registered ECC RDIMMs for servers and workstations. Each stick runs at CL17 latency with a standard 1.2V supply and uses dual-rank x8 organisation. The memory is not compatible with desktop or laptop platforms.

Registered DIMM 288-Pin Fit

The modules use the 288-pin DDR4 RDIMM form factor and require a motherboard that supports registered ECC memory and quad-channel population. Buffering on each DIMM reduces electrical load on the memory controller, allowing the full kit to operate without exceeding the platform’s registered DIMM limits.

Major Brand Chip Validation

All modules are assembled with major-brand DRAM chips and undergo quality-assurance testing before shipment. This validation aims to deliver dependable operation under sustained server workloads and to minimise the risk of memory errors in production environments.

Highlights

  • 64 GB quad-channel kit expands server capacity for heavier workloads
  • ECC registered DIMMs protect data integrity in mission-critical systems
  • DDR4 2400 MHz CL17 delivers responsive throughput for demanding applications
  • 2 V standard voltage keeps power draw low across all modules
  • 288-pin 2Rx8 dual-rank design fits compatible server and workstation slots

Specifications

BrandA-Tech
SeriesA-Tech DDR4 Server Memory RAM
ModelA-Tech 16GB 2Rx8 PC4-2400T-R
Capacity64GB (4 x 16GB)
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
Multi-channel KitQuad Channel Kit
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

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Questions about this item

What limits sustained throughput on this 2400 MHz DDR4 kit?

The CL17 latency at DDR4 2400 sets the primary timing ceiling for continuous data transfers.

How much heat and power does the 1.2 V registered kit produce under all-day load?

Standard DDR4 1.2 V operation keeps thermals modest; registered buffering adds slight controller overhead but no extra voltage.

Which motherboard feature must already be present to use these 288-pin ECC RDIMMs?

A DDR4 server or workstation board with registered DIMM slots and ECC support is required; desktop and laptop platforms will not accept them.

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