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Green rectangular circuit board with gold contacts along the bottom edge and black memory chips on both sides

A-Tech

A-Tech 16GB DDR4 2133 ECC RDIMM 1Rx4 288-Pin server RAM

SKU CH-8ZZV-T5R3W

16 GB DDR4 2133 ECC registered DIMM for server and workstation memory upgrades

  • Capacity16GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes

Capacity 16GB

  • 16 GB capacity expands server memory headroom
  • ECC registered design detects and corrects single-bit errors
  • Single-rank x4 layout keeps electrical load low per channel
  • DDR4-2133 speed at CL15 latency delivers rated throughput
  • 20 V standard voltage reduces power draw per module

Server memory module

This A-Tech module provides 16 GB of DDR4 ECC registered memory for compatible servers and workstations. It operates at 2133 MHz with a CAS latency of 15 and runs at the standard 1.20 V. The single-rank x4 design uses major-brand chips and a 288-pin DIMM form factor.

DDR4 2133 interface limits

The DDR4 2133 standard caps data-rate at 2133 MT/s and defines PC4-17000 peak bandwidth. Registered DIMMs add a clock cycle of buffering, so the memory controller must support registered operation. Mixing registered and unbuffered modules is not supported by the DDR4 specification. ECC requires a platform that can enable error-correction in the BIOS or firmware.

Installation notes

Insert the 288-pin DIMM into a DDR4 RDIMM slot following the motherboard manual for channel population order. The module has no heat spreader, so ensure adequate airflow in dense configurations. Common issues include seating the module incompletely, populating slots in the wrong sequence, or installing in a desktop board that only accepts unbuffered non-ECC memory.

Privalumai

  • 16 GB capacity expands server memory headroom
  • ECC registered design detects and corrects single-bit errors
  • Single-rank x4 layout keeps electrical load low per channel
  • DDR4-2133 speed at CL15 latency delivers rated throughput
  • 20 V standard voltage reduces power draw per module

Specifikacijos

BrandA-Tech
SeriesA-Tech DDR4 Server Memory RAM
ModelA-Tech 16GB 1Rx4 PC4-2133P-R
Part NumberAT16G1D4D2133RS4N12V
Capacity16GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
Multi-channel KitSingle Module
ChipsetMajor Brand Chipset
Heat SpreaderNo
FeaturesMajor Brand Chips / Error Correcting Technology for Server Systems

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Should I choose a single 16 GB module or a multi-channel kit for my server?

This listing is a single 16 GB module (1Rx4); add a second identical module to populate a second channel if your platform supports dual-channel operation.

What does the 2133 MHz rating mean once the module is installed?

The module runs at DDR4 2133 MHz (PC4-17000) with CL15 latency at 1.20 V, delivering the rated throughput when the memory controller is configured for that speed.

How does the ECC RDIMM interface affect compatibility and performance limits?

The 288-pin ECC Registered DIMM is designed for DDR4 server and workstation platforms only; it will not fit or function in desktop or laptop systems.

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