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Green 288-pin DDR4 RDIMM module with black chips and a white label

A-Tech

A-Tech 16GB DDR4 2400MHz ECC Registered RDIMM 1Rx4 CL17 1.2V Supermicro Certified

SKU CH-7HTV-Z3NDG

16 GB DDR4 RDIMM with ECC error correction and 2400 MHz speed for registered server memory slots

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMicron Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Supermicro certified for guaranteed server compatibility
  • 16GB DDR4 2400MHz capacity handles heavy workloads
  • ECC registered design prevents data corruption errors
  • Single rank 1Rx4 Micron chips ensure stable operation
  • Low 1.2V voltage reduces system power draw

Server memory for ECC workloads

This 16GB DDR4 RDIMM is built for Supermicro platforms that require registered ECC memory. It suits administrators upgrading or populating servers where data integrity and stability are mandatory.

Thermals noise and power

Operating at the standard 1.2V DDR4 voltage, the module draws minimal power and generates little heat under normal server loads. No active cooling is required beyond typical chassis airflow.

Build integration

The single-rank 1Rx4 design fits a 288-pin RDIMM slot and is certified for Supermicro MEM-DR416L-CL03-ER24 configurations. It frees additional DIMM slots for future capacity expansion while maintaining registered signal integrity.

How it compares

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

Price $81.99
Cheaper than about 75% 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 $5.12 per GB
Cheaper than about 72% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameSuperMicro
Product lineSupermicro Certified
Model nameMEM-DR416L-CL03-ER24
Total capacity16 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMicron Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.2 V

Questions about this item

How do I install the 288-pin RDIMM in my Supermicro server and which slot order do people get wrong?

Align the notch on the module with the key in the DDR4 slot, press straight down until both retention clips click, and populate slots in the sequence shown in your motherboard manual — typically the first slot of each channel before adding a second.

What maintenance or replacement will the 1Rx4 ECC registered module need over its service life?

No routine maintenance is required; ECC corrects single-bit errors on the fly, and the module only needs replacement if the system logs uncorrectable errors or a DIMM fails POST.

What limit appears first when the 16 GB DDR4 2400 CL17 kit runs sustained workloads?

The 2400 MT/s data rate and CL17 latency set the throughput ceiling, so memory bandwidth saturates before the 1.2 V power envelope or thermal limits become a factor.

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