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Green 288-pin DDR4 DIMM with black chips, 5.3 inches long

Micron Technology, Inc.

Micron Technology, Inc. MTA18ASF2G72PDZ3G2R1 16GB DDR4 3200 ECC Registered server RAM

SKU CH-2YJC-W848E MPN MTA18ASF2G72PDZ3G2R1

16 GB DDR4 3200 ECC registered DIMM with CL22 timing for server workloads

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Memory timings22-22-22
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 16 GB DDR4 3200 MHz increases server throughput
  • ECC registered design detects and corrects single-bit errors
  • Dual-rank 2Rx8 organisation maximises memory density per slot
  • Micron factory DRAM tested for enterprise reliability
  • 20 V operation reduces power draw per module

16 GB DDR4 3200 ECC Registered DIMM

This module is a 16 GB DDR4 3200 ECC registered DIMM built for server platforms. It operates at 1.20 V with CL22 timing and a dual-rank 2Rx8 organisation. The 288-pin form factor fits standard DDR4 server slots.

Suited for ECC registered DDR4 servers needing 16

It suits administrators expanding or repairing registered ECC DDR4 systems that accept 3200 MT/s modules. It does not suit workstations or desktops that require unbuffered non-ECC memory or a different DDR generation.

16 GB capacity with 3200 MT/s headroom

The 16 GB capacity handles typical virtualisation workloads and database buffers within a single module. Dual-rank organisation helps populate channels efficiently. Systems needing higher density per slot or faster data rates must use modules with larger capacity or higher speed ratings.

How it compares

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

Price $494.99
Pricier than about 70% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $30.94 per GB
Pricier than about 90% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameMicron
Model nameMTA18ASF2G72PDZ3G2R1
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
Memory timings22-22-22
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.2 V
Size & build
Shipping weight0.45 kg
Package size178 × 51 × 1 mm

Questions about this item

Does my server motherboard need 288-pin DDR4 slots that support ECC registered memory for this module to work?

Yes, this module requires a 288-pin DDR4 slot with support for ECC and registered signal processing; it will not function in standard unbuffered consumer boards.

Can I run this 3200 MHz CL22 registered DIMM alongside slower DDR4 modules already in my system?

The system will clock all modules down to the speed of the slowest installed DIMM, so existing slower DDR4 memory will reduce overall bandwidth.

How can I verify the module is running at 3200 MHz with ECC active after installation?

Check the BIOS memory information screen or use a tool like dmidecode on Linux to confirm the reported speed is 3200 MT/s and ECC status is enabled.

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