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Green circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 16GB DDR4 2400 ECC RDIMM 2Rx4 Server RAM

SKU CH-224A-JCPGD

16GB DDR4 2400 ECC registered DIMM with CL17 latency and 1.2V operation for server and workstation upgrades

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 16 GB capacity handles heavy server workloads
  • DDR4 2400 MHz speed delivers fast data throughput
  • ECC registered design protects data integrity
  • 2 V operation reduces power consumption
  • 288-pin DIMM fits standard server slots

16GB DDR4-2400 ECC RDIMM for Servers

This 16GB registered DDR4 module runs at 2400MHz with CL17 latency and 1.20V operation. It targets administrators upgrading or repairing server and workstation platforms that require ECC error correction and registered signal buffering. The 2Rx4 organisation suits high-density memory configurations where stability outweighs peak bandwidth.

Straightforward 288-pin DIMM installation

The module seats in any standard DDR4 RDIMM slot keyed for registered memory; no special tools or firmware steps are required. Systems that expect unbuffered UDIMMs or a different rank layout will not post, so verifying the platform’s qualified-vendor list before purchase avoids the most common compatibility issue.

16GB capacity with single-module simplicity

One stick delivers 16GB of registered ECC memory, letting you populate empty slots without mixing capacities or ranks. Workloads that exceed this per-module limit — large in-memory databases, heavy virtualisation hosts or GPU-compute nodes — will need additional modules or higher-density parts not covered by this SKU.

How it compares

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

Price $57.99
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 $3.62 per GB
Cheaper than about 84% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity16 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

How can I confirm the module is running at DDR4 2400 CL17 after installation?

Check the BIOS or a system utility such as CPU-Z; the memory should report 2400 MT/s, PC4-19200 bandwidth, CAS latency 17 and 1.20 V operation.

What ships with the module and what must I source separately?

The box contains one 16 GB DDR4 288-pin ECC RDIMM; no brackets, cables or additional DIMMs are included.

Should I choose the 2Rx4 registered ECC version or a different rank configuration?

Select this 2Rx4 registered ECC DIMM when your server or workstation requires registered error-correcting memory; other rank or unbuffered variants will not be compatible.

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