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Two green 288-pin DDR4 RDIMM modules with black chips, silver heat spreaders, sold as a 32GB kit

A-Tech

A-Tech 32GB (2x16GB) DDR4 3200 ECC RDIMM 1Rx4 Server RAM

SKU CH-BTBK-4CWV0

A 32 GB dual-channel DDR4 3200 ECC registered kit with two 16 GB single-rank modules for server and workstation upgrades

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered

Capacity 32GB (2 x 16GB)

  • 32 GB dual-channel kit expands server memory capacity for heavier workloads
  • DDR4 3200 MHz with CL22 latency delivers fast data transfer rates
  • ECC registered DIMM corrects single-bit errors to protect data integrity
  • Single-rank x4 organisation optimises signal loading on dense platforms
  • 2 V standard voltage reduces power draw per module

Server DDR4 ECC RDIMM kit

This 32 GB kit contains two 16 GB DDR4 3200 modules built as registered DIMMs with ECC. It is designed for servers and workstations that require registered memory and will not function in standard desktop or laptop platforms.

Dual-channel 32 GB capacity at CL22

The two modules operate at 3200 MHz with CAS latency 22 and 1.20 V, providing 32 GB of error-correcting bandwidth in dual-channel mode. Workloads that exceed 32 GB will require additional DIMM slots and compatible registered modules.

Validated modules with lifetime support

Each module undergoes quality-assurance testing before shipment and is backed by a lifetime warranty with US-based technical support. No additional software or accessories are included in the package.

How it compares

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

Price $253.99
Pricier than about 57% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $7.94 per GB
Pricier than about 56% 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 1Rx4 PC4-3200AA-R
Total capacity32 GB (2 × 16 GB)
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Kit configurationDual Channel Kit
Power
Rated voltage1.2 V

Other versions of this model

5 more in the same range

Questions about this item

Will this DDR4 3200 ECC RDIMM kit work with other DDR4 registered modules already in my server?

Mixing memory modules is not recommended; for best stability use identical kits so speed, voltage, rank and timings match across all populated slots.

How can I confirm the kit is running at DDR4 3200 with ECC active after installation?

Check the system BIOS or UEFI memory information screen; it should report 3200 MT/s, CL22, 1.20 V, registered ECC and 1Rx4 organisation for each 16 GB module.

What is included in the box and do I need anything else to install it?

The box contains two 16 GB DDR4 288-pin registered ECC DIMMs; no extra parts are required beyond a compatible server or workstation motherboard with free DDR4 RDIMM slots.

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