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Two green DDR4 ECC registered DIMMs with black chips no heat spreader

Computer Memory Solutions

Computer Memory Solutions 32GB (2x16GB) DDR4-2133 ECC Registered DIMM Dell T5810

SKU CH-GJRA-K1E2H

32GB kit of two 16GB DDR4-2133 ECC registered DIMMs validated for the Dell Precision T5810 workstation

  • 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 across two 16 GB modules
  • ECC registered design protects data integrity in workstation workloads
  • DDR4-2133 speed rated at PC4-17000 with CL15 timings
  • Validated for Dell Precision T5810 supporting up to 256 GB
  • 2 V operation on standard 288-pin DIMM form factor

32GB DDR4-2133 ECC Registered kit

This 32GB kit contains two 16GB DDR4-2133 ECC Registered DIMMs built for the Dell Precision Workstation T5810. Each module runs at 1.2V with CL15 15-15-15 timing and a 2Rx4 organisation. The registered design adds a buffer that helps signal integrity in multi-DIMM configurations.

288-pin registered DIMM build implications

The modules use a standard 288-pin DDR4 form factor without heat spreaders, so they fit the T5810 memory slots directly. Registered signalling reduces electrical load on the memory controller, which is useful when populating multiple slots per channel. ECC capability provides single-bit error correction for data integrity in workloads that demand it.

DDR4-2133 platform limits

The T5810 supports a maximum of 256GB across four sockets per CPU, expanding to eight sockets with a second processor installed. DDR4-2133 bandwidth and the registered protocol set the ceiling for memory throughput on this platform. Builders needing higher frequencies or unbuffered operation must choose a different system.

How it compares

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

Price $120.99
Cheaper than about 65% 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 $3.78 per GB
Cheaper than about 85% 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 Precision Workstation T5810
In the box
Included items2 Memory RAM Sticks

Questions about this item

What DDR4 speed and PC4 rating does this 32 GB kit run at?

The modules operate at 2133 MHz, which corresponds to the PC4-17000 standard.

How many 288-pin DIMM slots does the Dell Precision T5810 provide for this memory?

The workstation has four sockets per CPU and eight sockets total when a second CPU is installed.

What BIOS setting or population rule is commonly missed when installing these registered ECC DIMMs?

Registered ECC DIMMs must be populated in the correct slot order per CPU; skipping a slot or mixing with unbuffered memory will prevent the system from posting.

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