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Green 288-pin DDR4 RDIMM with black chips and silver label

A-Tech

A-Tech 8GB DDR4 2400 ECC RDIMM 2Rx8 Server Memory

SKU CH-MVXC-WQ53Z

8GB DDR4 2400 ECC registered DIMM with CL17 latency and 1.2V operation for server workloads

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • ECC protection safeguards data integrity with registered DDR4 architecture
  • 2400 MHz DDR4 speed accelerates server workloads through PC4-19200 bandwidth
  • 8 GB capacity on a single 288-pin module expands system memory efficiently
  • CL17 latency at 1.20 V delivers responsive performance within standard DDR4 voltage
  • Direct replacement for Samsung M393A1G43DB1-CRC and M393A1G43EB1-CRC ensures drop-in compatibility

Server-grade DDR4 ECC RDIMM

This 8GB DDR4 2400 ECC registered DIMM is built for server and workstation platforms that require error-correcting memory. It operates at PC4-19200 speed with CL17 latency and 1.20V standard voltage. The 2Rx8 organisation uses major-brand chips for stable operation in multi-socket systems.

Sustained-load reliability

Registered buffering reduces electrical load on the memory controller, allowing the module to maintain timing integrity during extended compute tasks. ECC circuitry detects and corrects single-bit errors without halting the system. Testing covers continuous operation so the stick remains dependable under constant throughput demands.

288-pin DIMM compatibility

The standard DDR4 DIMM form factor fits any 288-pin registered DIMM slot qualified for DDR4 2400. Pin-out and keying match Samsung M393A1G43DB1-CRC and M393A1G43EB1-CRC modules for direct replacement. Verify your platform supports registered ECC memory before installation.

How it compares

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

Price $34.99
Cheaper than about 89% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $4.37 per GB
Cheaper than about 78% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity8 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

How much heat and power does the 1.20 V DDR4 2400 module add when running continuously in a server?

The module operates at the standard DDR4 voltage of 1.20 V and the JEDEC DDR4 2400 speed, so its power draw and thermal output match the baseline for registered DIMMs at this rating.

What motherboard slot and chipset support are required to install this 288-pin RDIMM?

The module uses the standard 288-pin DDR4 DIMM form factor and requires a server or workstation motherboard with registered DIMM slots and ECC support.

Will this CL17 2Rx8 RDIMM work alongside older DDR4 registered sticks already installed?

Mixing ranks, latencies or speeds can prevent the system from booting or force all modules to run at the lowest common settings; verify the platform's qualified vendor list before combining.

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