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Four green DDR4 DIMM sticks in a row

Computer Memory Solutions

Computer Memory Solutions 32GB (4x8GB) DDR4 2133MHz ECC Registered DIMM B122

SKU CH-CK0P-QJ1RA

32 GB DDR4 ECC registered DIMM kit for Dell PowerEdge R430, R530 and T430 servers

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Memory timings15-15-15
  • Rated voltage1.2 V
  • ECC registered design protects server data integrity
  • 32GB quad-channel kit scales Dell PowerEdge capacity
  • DDR4 2133MHz CL15 timing matches platform specs
  • 2V registered modules reduce electrical load
  • 288-pin DIMMs install directly in R430, R530, T430

Server-grade ECC memory kit

This 32GB kit contains four 8GB DDR4 registered DIMMs rated at 2133MHz with CL15 timings and 1.2V operation. It is built specifically for Dell PowerEdge R430, R530 and T430 servers that require ECC registered memory.

Sustained workload stability

Registered buffering and ECC correction maintain data integrity during continuous server operation. The 1Rx4 organisation and major-brand chipset deliver consistent throughput at the rated 2133MHz speed without the errors that can accumulate in non-ECC modules under heavy load.

Direct slot installation

The 288-pin DIMMs fit the compatible PowerEdge memory slots without adapters. Mixing registered and unbuffered ECC modules is not supported by these systems, and 4GB registered modules exist in both x4 and x8 variants that must not share a memory bank.

How it compares

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

Price $187.99
Cheaper than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $5.87 per GB
Cheaper than about 67% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024722133ECCREG1R4
Total capacity32 GB (4 × 8 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 rank1Rx4
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell Poweredge R430, Poweredge R530, Poweredge T430
In the box
Included items4 Memory RAM Sticks

Questions about this item

How much power does each 8 GB DDR4-2133 ECC registered DIMM draw at 1.2 V during continuous server operation?

Each module runs at 1.2 V; total kit capacity is 32 GB across four 8 GB sticks.

Which Dell PowerEdge servers must the buyer already own for this 288-pin DDR4-2133 ECC registered kit to be compatible?

This kit is validated for PowerEdge R430, R530 and T430 systems only.

Can these 1Rx4 CL15 registered DIMMs be mixed with existing unbuffered ECC modules in the same PowerEdge R430, R530 or T430?

Mixing registered and unbuffered ECC memory is not supported within these systems.

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