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Two green DDR4 memory sticks, 288-pin, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 32GB (2x16GB) DDR4 2133MHz ECC Registered DIMM - B5

SKU CH-624H-Z5KXD

32GB dual-channel DDR4 ECC registered DIMM kit rated at 2133MHz CL15 for Dell PowerEdge R430, R530 and T430 servers

  • Total capacity32 GB (16 × 2 GB)
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Memory timings15-15-15
  • Rated voltage1.2 V
  • 32 GB server-grade capacity from two 16 GB modules
  • ECC registered design detects and corrects single-bit errors
  • DDR4 2133 MHz CL15 timing at 1.2 V
  • 288-pin DIMM fits Dell PowerEdge R430 R530 T430
  • Manufacturer lifetime warranty backs long-term reliability

32GB DDR4 ECC Registered Kit for Dell PowerEdge

This 32GB kit contains two 16GB DDR4 2133MHz ECC Registered DIMMs built for Dell PowerEdge R430, R530 and T430 servers. It delivers 288-pin registered memory with CL15 timing at 1.2V for stable enterprise operation.

Sustained load behaviour with CL15 registered timing

The modules run at DDR4 2133 speed with 15-15-15 latency and 2Rx4 organisation, providing consistent throughput under continuous server workloads. Registered buffering reduces electrical load on the memory controller during extended use.

Build quality and daily mounting implications

These sticks use major-brand chipsets without heat spreaders, fitting directly into the 288-pin DIMM slots of the supported PowerEdge chassis. The kit supports configurations up to 384GB per system and must not be mixed with unbuffered ECC modules within the same memory bank.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $106.99
Cheaper than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (16 × 2 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $3.34 per GB
Cheaper than about 88% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM2048722133ECCREG
Total capacity32 GB (16 × 2 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
Memory timings15-15-15
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell Poweredge R430, Poweredge R530, Poweredge T430
In the box
Included items2 Memory RAM Sticks

Questions about this item

Does the 1.2V DDR4 2133MHz registered ECC memory run hotter or louder than standard DIMMs in a Dell PowerEdge R430?

Registered ECC DIMMs draw the same 1.2V as standard DDR4 and have no heat spreader, so thermal output matches normal server memory; noise depends only on the server fans, not the modules.

Must the Dell PowerEdge R430, R530 or T430 already have registered ECC DIMMs installed for this 2Rx4 kit to work?

The platform supports both registered ECC and unbuffered ECC, but mixing them is not supported; all slots in a bank must use the same registered ECC type as this 2Rx4 kit.

Can I add this 32GB 2Rx4 registered ECC kit beside existing 313/4G x4 or 3138/4G x8 4GB modules in the same PowerEdge server?

The 313/4G x4 and 3138/4G x8 4GB modules may coexist in the same system but not within the same memory bank; this 2Rx4 16GB kit must occupy its own bank.

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