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Green rectangular 288-pin DDR4 RDIMM module with black chips and gold contacts

Micron Technology, Inc.

Micron Technology, Inc. MTA36ASF8G72PZ-2G9E1 64GB DDR4 2933 Registered server RAM

SKU CH-0ZZJ-S5PS7 MPN MTA36ASF8G72PZ-2G9E1

64GB DDR4-2933 registered RDIMM for server workloads, CL21 latency at 1.20V

  • Total capacity64 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • CAS latencyCL21
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Product type288-Pin DDR4 SDRAM
  • 64 GB capacity supports large virtualised workloads
  • DDR4 2933 (PC4 23400) speed delivers high data throughput
  • Registered design reduces electrical load on the memory controller
  • CL21 CAS latency provides responsive access timing
  • 20 V operation lowers power consumption per module

64GB Registered DDR4 2933 for servers

This 64GB DDR4 module runs at 2933 MT/s with a CAS latency of CL21 and a voltage of 1.20V. It uses a 288-pin RDIMM form factor designed for registered memory channels. The module is new and intended for server platforms that support DDR4 registered DIMMs.

Registered RDIMM with ECC for multi-DIMM stability

The registered buffer reduces electrical load on the memory controller, allowing larger populations of DIMMs per channel without signal degradation. This makes the module suitable for configurations that require high total capacity across many slots. Systems that require unbuffered UDIMMs cannot use this part.

1.20V operation keeps thermals steady under load

At the rated 1.20V the module maintains its 2933 MT/s data rate during sustained workloads without exceeding standard DDR4 voltage limits. The registered architecture helps preserve signal integrity when all channels are fully populated and running continuously.

How it compares

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

Price $300.99
Pricier than about 61% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $4.70 per GB
Cheaper than about 76% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameMicron
Model nameMTA36ASF8G72PZ-2G9E1
Total capacity64 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2933 (PC4 23400)
Memory
CAS latencyCL21
Buffer typeRegistered
Power
Rated voltage1.2 V
Size & build
Shipping weight0.09 kg
Package size178 × 76 × 8 mm

Questions about this item

How does the 2933 MT/s speed translate to real-world throughput in a server?

The module runs at DDR4 2933 (PC4 23400), so each stick can move data at the rated transfer rate when the platform operates at that speed.

What does the registered design mean for the memory controller?

The registered buffer places a register between the DRAM and the memory controller, reducing electrical load and allowing larger capacities per channel.

Will this 288-pin RDIMM fit in a standard DDR4 server slot?

Yes, it uses the 288-pin DDR4 RDIMM form factor and requires a motherboard slot keyed for registered DDR4 memory.

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