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Green rectangular DDR4 server memory module with gold contacts and black chips

A-Tech

A-Tech 32GB 2Rx4 DDR4 2133 ECC REG RDIMM 288-Pin Server RAM

SKU CH-31VG-89KVX

A 32 GB DDR4 2133 MHz registered ECC DIMM with 2Rx4 organisation for server and workstation upgrades

  • Total capacity32 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • Buffer typeRegistered
  • Memory rank2Rx4
  • Product type288-Pin DDR4 SDRAM

Capacity 32GB

  • 32 GB capacity handles large server workloads
  • DDR4 2133 MHz speed accelerates data throughput
  • ECC registered design detects and corrects memory errors
  • Dual rank 2Rx4 organisation increases memory density
  • 2 V standard voltage reduces power consumption

32GB DDR4 2133 ECC RDIMM

This 32GB registered DIMM runs at 2133 MHz with ECC error correction and a dual-rank x4 layout. It fits 288-pin DDR4 slots in servers and workstations only. The module operates at the standard 1.2V DDR4 voltage.

Registered buffer and ECC

The registered buffer reduces electrical load on the memory controller, allowing higher capacities per channel. ECC detects and corrects single-bit errors, improving data integrity for mission-critical workloads. These features change how the module behaves in qualified server platforms.

DDR4 2133 interface limits

The PC4-17000 interface caps bandwidth at 17 GB/s per module, so throughput scales with the number of populated channels. Registered DIMMs cannot be used in desktop or laptop boards that expect unbuffered memory. Buyers who need higher speeds or unbuffered modules must select a different specification.

How it compares

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

Price $111.99
Cheaper than about 65% 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 $3.50 per GB
Cheaper than about 85% 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 32 GB 2Rx4 PC4-2133P-R
Total capacity32 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4

Other versions of this model

5 more in the same range

Questions about this item

Will the 2Rx4 ECC RDIMM need replacement after a certain number of write cycles?

The module uses standard DDR4 DRAM cells that do not wear out from normal write activity, so no replacement interval is required.

What limits sustained throughput on this 2133 MHz registered DIMM?

The JEDEC DDR4-2133 data rate of 17000 MB/s is the maximum sustained bandwidth the module can deliver.

How much heat does the 1.2 V 32 GB module produce when running continuously?

Operating at the standard 1.2 V DDR4 voltage, the module generates typical server DIMM heat levels and relies on system airflow for cooling.

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