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Four green circuit boards with gold edge connectors and black memory chips

A-Tech

A-Tech 64GB (4x16GB) DDR4 2133 ECC RDIMM 2Rx8 server RAM

SKU CH-9TWG-HXDC6

Quad-channel 64 GB kit of four 16 GB DDR4 2133 ECC registered DIMMs with CL15 latency and 1.2 V operation

  • Capacity64GB (4 x 16GB)
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes

Capacity 64GB (4 x 16GB)

  • 64 GB quad-channel kit expands server capacity
  • 2133 MHz DDR4 speed accelerates data throughput
  • ECC registered design detects and corrects memory errors
  • 2Rx8 dual-rank organisation increases memory density per channel
  • 20 V standard voltage reduces power draw

Server DDR4 ECC RDIMM kit

This A-Tech kit provides 64 GB of DDR4 server memory across four 16 GB registered DIMMs. Each module runs at 2133 MHz with CL15 latency at 1.2 V and includes ECC error correction. The dual-rank x8 organisation suits multi-channel server and workstation platforms.

Suited for registered DDR4 servers only

The modules are built for systems that require 288-pin ECC registered DDR4 memory and will not work in desktop or laptop computers. Buyers who need non-ECC unbuffered memory or a different pin count should look at other memory types.

2Rx8 registered ECC at 2133 MHz

The dual-rank x8 registered ECC design at DDR4 2133 determines whether this kit matches the motherboard's qualified vendor list. Verify that your server or workstation supports 2Rx8 PC4-17000 registered modules before purchasing.

Highlights

  • 64 GB quad-channel kit expands server capacity
  • 2133 MHz DDR4 speed accelerates data throughput
  • ECC registered design detects and corrects memory errors
  • 2Rx8 dual-rank organisation increases memory density per channel
  • 20 V standard voltage reduces power draw

Specifications

BrandA-Tech
SeriesA-Tech DDR4 Server Memory RAM
ModelA-Tech 16GB 2Rx8 PC4-2133P-R
Part NumberAT16G4D4D2133RD8N12V
Capacity64GB (4 x 16GB)
Type288-Pin DDR4 SDRAM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
Multi-channel KitQuad Channel Kit
ChipsetMajor Brand Chipset
Heat SpreaderNo
FeaturesMajor Brand Chips / Error Correcting Technology for Server Systems

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Questions about this item

Should I pick the 64 GB quad-channel kit or build the same capacity from single modules?

The kit provides four matched 16 GB modules tested together for quad-channel operation, avoiding timing mismatches that can occur when mixing separate sticks.

What does the DDR4 2133 MHz rating deliver in an actual server workload?

It runs at 2133 MT/s with CL15 latency at 1.2 V, giving a peak bandwidth of 17 GB/s per module for ECC-protected throughput in registered DIMM slots.

How does the 288-pin RDIMM interface limit speed or capacity in my platform?

The registered 288-pin DDR4 DIMM fits only server and workstation boards that support ECC RDIMM; it will not work in desktop or laptop memory controllers.

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