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Two green 288-pin DDR4 DIMMs with black chips and gold contacts

Computer Memory Solutions

Computer Memory Solutions CM2048722133ECCREG 32GB DDR4 2133MHz ECC Registered DIMM 2Rx4

SKU CH-SEJK-3W396

32 GB DDR4 2133 MHz ECC registered dual-rank kit validated for Dell PowerEdge 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 total capacity for demanding server workloads
  • ECC registered design protects data integrity in Dell PowerEdge T430
  • DDR4 2133 MHz speed with CL15 timing for responsive performance
  • Low 1.2 V voltage reduces power draw and heat
  • 288-pin DIMM kit installs directly into 8 available sockets

Server-grade ECC memory kit

This 32 GB kit contains two 16 GB DDR4 registered DIMMs rated at 2133 MHz with CL15 timings and 1.2 V operation. The modules use a 2Rx4 organisation and include on-board ECC for data integrity in Dell PowerEdge T430 servers.

Suited for T430 capacity upgrades

The kit fits administrators expanding a PowerEdge T430 toward its 192 GB registered-ECC ceiling or the 384 GB limit enabled by 32 GB modules. It is not for systems that require unbuffered ECC, as mixing registered and unbuffered modules is unsupported in this platform.

Two-module kit simplifies installation

The matched pair lets you populate a single memory bank with identical 2Rx4 modules, avoiding the x4/x8 mixing restriction that applies to 4 GB parts. No heat spreader is guaranteed; physical appearance may vary depending on current inventory.

How it compares

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

Price $108.99
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 $3.41 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 spreaderBased on Current Inventory (If Required Please Contact)
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell Poweredge T430
In the box
Included items2 Memory RAM Sticks

Questions about this item

What motherboard and CPU combination supports 288-pin DDR4 2133MHz ECC registered DIMMs?

This kit is validated for the Dell PowerEdge T430, which accepts registered ECC DDR4 RDIMMs up to 192GB, or 384GB when 32GB modules are used, across eight sockets for CPU 1 and four for CPU 2.

Can I add these 2Rx4 registered ECC modules to a T430 that already has 4GB 313/4G x4 or 3138/4G x8 registered ECC DIMMs installed?

The T430 allows both x4 and x8 4GB registered ECC modules in the same system, but they must not be mixed within a single memory bank; the new 2Rx4 16GB sticks follow the same rule.

How can I confirm the kit is running at 2133MHz with CL15 15-15-15 timings and 1.2V after installation?

Enter the system BIOS or use a tool such as CPU-Z to verify the memory operates at DDR4-2133 (PC4-17000), CAS latency 15, timings 15-15-15, and 1.2V, and that ECC registered mode is active.

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