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Green rectangular DDR4 DIMM with black chips and gold contacts

A-Tech

A-Tech 32GB DDR4 2400 ECC RDIMM 2Rx4 CL17 1.20V server RAM

SKU CH-5EAX-WA4R8

32 GB DDR4 2400 ECC registered server memory with CL17 latency and 1.20 V operation

  • Total capacity32 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 32 GB capacity expands server memory for heavier workloads
  • DDR4 2400 MHz speed delivers PC4-19200 bandwidth for data-intensive tasks
  • ECC RDIMM registered design detects and corrects single-bit errors automatically
  • 2Rx4 dual-rank organisation increases memory density per channel
  • 20 V standard voltage reduces power draw in 288-pin DDR4 slots

Capacity and platform fit

This 32 GB DDR4 registered DIMM is built for servers and workstations that require error-correcting memory. The module uses a 2Rx4 organisation and runs at the standard 1.20 V.

Registered DDR4 limits

Registered DIMMs add a register between the memory controller and the DRAM chips, which reduces electrical load and allows higher capacities per channel. The trade-off is one extra clock cycle of latency compared with unbuffered modules. This stick operates at DDR4 2400 with a CL17 timing and will only function in platforms that support registered ECC memory.

Compatibility checks

Verify that your motherboard or system accepts 288-pin DDR4 RDIMMs with ECC and a 2Rx4 rank configuration. Confirm the maximum supported speed per slot and the total memory capacity allowed by the CPU and chipset. Ensure the BIOS is current enough to recognise 32 GB registered modules.

How it compares

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

Price $122.99
Cheaper than about 61% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $3.84 per GB
Cheaper than about 83% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity32 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

Should I choose the 32GB DDR4 2400 ECC RDIMM 2Rx4 CL17 1.20V module or look for a different capacity or speed?

This listing is a single 32GB DDR4 2400 (PC4-19200) ECC RDIMM with 2Rx4 organisation, CL17 latency and 1.20V operation; select it when your server or workstation requires exactly one registered 288-pin module of that specification.

What does the DDR4 2400 (PC4-19200) rating mean once the module is installed in my server?

The module transfers data at 2400 MT/s with CL17 timing, delivering registered ECC error correction at the standard DDR4 1.20V level for stable operation in compatible server and workstation platforms.

The module uses a 288-pin DDR4 RDIMM interface — what does that cap in practice?

The 288-pin registered DIMM interface limits use to systems that accept DDR4 ECC RDIMMs; it will not fit UDIMM, SO-DIMM or non-DDR4 slots, and the platform must support registered signalling and ECC functionality.

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