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Green rectangular circuit board with gold edge connectors and black memory chips

A-Tech

A-Tech 16GB DDR4 2133 ECC REG RDIMM 2Rx4 288-Pin Server RAM

SKU CH-62VV-J8FWK

16GB DDR4 2133 ECC registered DIMM with dual-rank 2Rx4 organization for server workloads

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • Buffer typeRegistered
  • Memory rank2Rx4
  • Product type288-Pin DDR4 SDRAM

Capacity 16GB

  • 16 GB DDR4 server memory expands server capacity
  • ECC registered RDIMM protects data integrity in critical workloads
  • 2133 MHz PC4-17000 speed delivers responsive server performance
  • Dual rank 2Rx4 organisation optimises memory throughput
  • 2 V standard DDR4 voltage reduces power draw

Server DDR4 module for registered-memory platforms

This A-Tech module is a 16 GB DDR4 RDIMM built for servers and workstations that require registered ECC memory. It operates at 2133 MHz with a standard 1.2 V supply and uses a 288-pin DIMM form factor. The dual-rank x4 organisation helps increase memory density per channel.

Registered ECC with dual-rank x4 organisation

The single specification that determines fit is the registered ECC RDIMM design combined with a 2Rx4 rank layout. Only systems whose memory controllers support registered DDR4 DIMMs and this rank configuration will accept the module; desktop and laptop platforms cannot use it.

Module-only packaging with lifetime warranty

The package contains the memory module alone — no cables, brackets or software are included. A-Tech backs the part with a lifetime warranty and provides US-based technical support for installation questions and troubleshooting.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $55.99
Cheaper than about 82% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $3.50 per GB
Cheaper than about 85% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR4 Server Memory RAM
Model nameA-Tech 16 GB 2Rx4 PC4-2133P-R
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4

Other versions of this model

5 more in the same range

Questions about this item

How does the 2133 MHz speed translate to real throughput in a server?

The module runs at DDR4 2133, which is rated PC4 17000. That means a theoretical peak of 17 GB/s per module; actual sustained bandwidth will be lower and depends on the platform memory controller and channel population.

What does the registered ECC RDIMM interface mean for compatibility?

This is a DDR4 288-pin registered DIMM with ECC. It only works in servers or workstations that support registered memory; it will not fit or function in standard desktop or laptop boards.

What physical slot and clearance does the 288-pin DIMM need?

The module uses the standard DDR4 288-pin DIMM form factor and requires a matching registered DIMM slot. Height is typical for server RDIMMs; verify your chassis and heatsink clearance before installing.

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