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Computer Memory Solutions

Computer Memory Solutions CM1024722666ECCNR 8GB DDR4 2666 ECC Unregistered DIMM memory upgrade

SKU CH-SP3D-DKDMP

8GB DDR4 2666 ECC unregistered DIMM with CL19 timing, 1.2V, validated for Dell PowerEdge T140, T340 and T40 servers

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL19
  • Memory timings19-19-19
  • Rated voltage1.2 V
  • ECC protection guards data integrity on Dell PowerEdge servers
  • 2666 MHz DDR4 speed matches platform specifications
  • CL19 timing delivers responsive performance at 1.2V
  • 8 GB single module expands capacity up to 64 GB
  • 288-pin unregistered DIMM fits T140, T340 and T40 systems

8GB DDR4 ECC DIMM for Dell PowerEdge

This 8 GB DDR4 2666 ECC unregistered DIMM is built for Dell PowerEdge T140, T340 and T40 servers. It runs at 1.2 V with CL19 timing and uses a 2Rx8 chip organisation. The module fits the 288-pin DDR4 slots in those systems.

Suits admins adding ECC memory to supported

Buyers who need registered or load-reduced modules should look elsewhere. Systems that require faster DDR4 speeds or higher capacities per slot will not be satisfied by this single 8 GB stick. Non-ECC platforms cannot use the error-correction feature.

Single stick enables flexible population

The kit contains one 8 GB module so you can fill the four available slots up to the 64 GB maximum. Faster memory installed alongside will clock down to the optimal speed for the processor fitted. No heat spreader is included.

How it compares

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

Price $49.99
Cheaper than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $6.25 per GB
Cheaper than about 63% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024722666ECCNR
Total capacity8 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL19
Memory timings19-19-19
ECC supportYes
Buffer typeUnregistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell Poweredge T140, Poweredge T340, Poweredge T40
In the box
Included items1 Memory RAM Stick

Questions about this item

Will this 288-pin DDR4 DIMM fit my Dell PowerEdge T140, T340 or T40 motherboard?

Yes, the module is validated for Dell PowerEdge T140, T340 and T40 systems that accept 288-pin DDR4 DIMMs.

Can I add this 8 GB ECC stick to the 4 GB or 8 GB modules already in my server?

The server supports up to 64 GB across four slots; mixing capacities works but all modules will run at the slowest installed speed and timings.

How do I confirm the stick is running at 2666 MHz with ECC active after installation?

Enter the system BIOS or use a tool such as CPU-Z to verify the memory frequency shows 2666 MHz and ECC status reads enabled.

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