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

Kingston Technology Corp.

Kingston Technology Corp. D2G72M151 16GB DDR4 2133 ECC Registered Server RAM

SKU CH-2AF5-QN8GQ MPN D2G72M151

16 GB DDR4-2133 ECC registered server memory module for Fujitsu PRIMERGY RX2540 M1(D3289) systems

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • Buffer typeRegistered
  • Product type288-Pin DDR4 SDRAM
  • ECC protection prevents data corruption in critical workloads
  • Registered signal processing improves stability on multi-module servers
  • 16 GB capacity supports demanding virtualisation and database tasks
  • DDR4 2133 speed delivers reliable throughput for compatible platforms
  • Validated for Fujitsu PRIMERGY RX2540 M1 server integration

Capacity and purpose

This 16 GB DDR4 module delivers ECC registered memory for server workloads that demand data integrity. It targets system builders and IT teams maintaining compatible enterprise platforms.

Registered signal and 288-pin layout

Registered buffering reduces electrical load on the memory controller, supporting stable operation in multi-module configurations. The 288-pin DDR4 form factor fits server boards designed for this pin count and signalling standard.

Thermals and power in service

Standard DDR4 voltage keeps power draw within typical server DIMM limits during continuous operation. Passive cooling via chassis airflow is sufficient; no active fan or heatsink is required on the module itself.

How it compares

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

Price $102.99
Cheaper than about 68% 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 $6.44 per GB
Cheaper than about 59% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameKingston
Model nameD2G72M151
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
ECC supportYes
Buffer typeRegistered
Size & build
Shipping weight0.01 kg
Package size171 × 57 × 14 mm

Questions about this item

Does the DDR4-2133 PC4-17000 standard cap the module at 2133 MHz?

Yes, the DDR4-2133 PC4-17000 rating means the module is specified to run at 2133 MHz.

Will this 288-pin registered DIMM fit a standard server memory slot?

The module uses the 288-pin DDR4 form factor and registered signal processing, matching server DIMM slots that accept registered memory.

How is the D2G72M151 installed, and what step is often missed?

Align the notch on the 288-pin edge connector with the slot key, press firmly until the retention clips click, and ensure the registered module is seated in a slot that supports registered memory.

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