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Four green DDR4 DIMMs with black chips, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions 64GB (4×16GB) DDR4 2133MHz ECC Registered DIMM CL15 1.2V 288-pin PowerEdge R430 B102

SKU CH-952H-VFEGR

A 64GB kit of four 16GB DDR4 2133MHz ECC registered DIMMs for Dell PowerEdge R430 servers

  • Capacity64GB (16 x 4GB)
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Timing15-15-15
  • Voltage1.2V
  • ECC registered design protects server data integrity
  • 2133 MHz DDR4 speed matches PowerEdge R430 specifications
  • 64 GB total capacity in four 16 GB modules
  • 2 V operation reduces platform power draw
  • CL15 15-15-15 timing delivers responsive latency

Server-specific memory kit

This 64GB kit contains four 16GB DDR4 registered ECC DIMMs rated at 2133MHz with CL15 timings. It is built for the Dell PowerEdge R430 and similar systems that require registered error-correcting memory.

Registered DIMM build and pinout

Each module uses a 288-pin registered design without a heat spreader, operating at 1.2V. The registered buffer reduces electrical load on the server memory controller, while ECC detects and corrects single-bit errors during operation.

Platform capacity and mixing rules

The R430 supports up to 192GB with standard modules and 384GB when 32GB DIMMs are released. Registered and unbuffered ECC types cannot be mixed in the same system, and 4GB modules using x4 and x8 DRAM must not share a memory bank.

Highlights

  • ECC registered design protects server data integrity
  • 2133 MHz DDR4 speed matches PowerEdge R430 specifications
  • 64 GB total capacity in four 16 GB modules
  • 2 V operation reduces platform power draw
  • CL15 15-15-15 timing delivers responsive latency

Specifications

BrandComputer Memory Solutions
ModelCM2048722133ECCREG
Capacity64GB (16 x 4GB)
Type288-Pin DDR4 SDRAM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Timing15-15-15
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemDell Poweredge R430
Package Content4 Memory RAM Sticks

Questions about this item

Does DDR4-2133 CL15 run at full speed in a PowerEdge R430?

Yes, the server's memory controller supports DDR4-2133 and these registered ECC modules operate at that speed with CL15 timing.

Will four 288-pin registered DIMMs fit the R430's eight slots?

The R430 has eight DDR4 slots; this 4×16GB kit occupies four of them, leaving four free for future expansion up to 192GB.

What is the correct slot order when installing these 2Rx4 modules?

Populate the slots assigned to the first memory bank identically with the 2Rx4 sticks; do not mix x4 and x8 ranks within the same bank.

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