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Green 288-pin DDR4 DIMM with black heat spreader and silver label

Micron Technology, Inc.

Micron Technology, Inc. MTA36ASF4G72PZ-2G9E2 32GB DDR4 2933 ECC Registered server RAM

SKU CH-VD69-RXR3K MPN MTA36ASF4G72PZ-2G9E2

32GB DDR4 2933 ECC registered dual-rank server memory with CL21 timing

  • Total capacity32 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • CAS latencyCL21
  • Memory timings21-21-21
  • Buffer typeRegistered
  • Memory rankDual-rank
  • 32GB capacity supports demanding server workloads
  • DDR4 2933 speed delivers high data throughput
  • ECC registered design protects data integrity
  • Dual-rank architecture maximises memory density
  • CL21 timing balances latency and stability

32GB DDR4 2933 ECC Registered module

This 32GB DDR4 2933 module delivers ECC Registered operation for servers and workstations that require error correction and signal buffering. It runs at PC4 23400 with CL21 21-21-21 timing and a dual-rank layout. The 288-pin form factor fits standard DDR4 DIMM slots in compatible platforms.

Sustained load stability

ECC circuitry corrects single-bit errors on the fly while registered buffering reduces electrical load on the memory controller during continuous operation. Dual-rank organisation allows the controller to interleave accesses across ranks, helping maintain throughput under prolonged workloads. CL21 latency and 2933 MT/s data rate provide predictable timing for latency-sensitive server tasks.

Build and daily handling

Micron-branded components are assembled on a standard-height 288-pin PCB using DDR4 signalling voltages. Gold edge contacts resist oxidation through repeated seating cycles in dense server chassis. The registered design adds a thin register chip between the DRAM and the slot, a normal characteristic that does not alter physical installation procedures. Buyers needing non-ECC or unbuffered memory for consumer boards cannot use this module.

How it compares

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

Price $148.99
Cheaper than about 56% 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 $4.66 per GB
Cheaper than about 76% 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 nameMicron
Model nameMTA36ASF4G72PZ-2G9E2
Total capacity32 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2933 (PC4 23400)
Memory
CAS latencyCL21
Memory timings21-21-21
ECC supportYes
Buffer typeRegistered
Memory rankDual-rank
Size & build
Shipping weight0.45 kg
Package size152 × 127 × 51 mm

Questions about this item

How much heat and power does the 32GB DDR4 2933 registered module add when running continuously in a server?

As a registered DDR4 DIMM it draws modest power and produces low heat under sustained load; the dual-rank design keeps electrical loading efficient for 24/7 operation.

What motherboard slot and memory controller features are required for this 288-pin DDR4 2933 ECC registered kit to function?

You need a server board with 288-pin DDR4 slots that support registered ECC memory and can run at 2933 MT/s (PC4 23400) with CL21 timing.

Will this dual-rank 32GB DDR4 2933 module work alongside older DDR4 sticks that run at a lower speed?

Yes, the module will down-clock to match the slowest installed DDR4 DIMM while keeping ECC and registered operation active across all slots.

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