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Two green DDR4 DIMM sticks without heat spreaders

Computer Memory Solutions

Computer Memory Solutions CM512642666DIMM 8GB (2x4GB) DDR4 2666MHz CL19 memory upgrade

SKU CH-D7BJ-0YPWC

Two 4 GB DDR4 modules running at 2666 MHz CL19 for Alienware Aurora R6–R9 desktops

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL19
  • Memory timings19-19-19
  • Rated voltage1.2 V
  • 8GB dual-channel kit boosts multitasking with two matched 4GB modules
  • DDR4 2666MHz CL19 timing delivers responsive desktop performance at 1.2V
  • Guaranteed compatible with Alienware Aurora R6, R7, R8 and R9 desktops
  • 288-pin unbuffered non-ECC DIMMs install directly into standard motherboard slots
  • Lifetime exchange warranty against manufacturing defects from Computer Memory Solutions

Alienware Aurora DDR4 Upgrade

This 8 GB kit contains two 4 GB unbuffered DDR4 DIMMs rated at 2666 MHz with CL19 timing and 1.2 V operation. It is built specifically for Alienware Aurora R6, R7, R8 and R9 desktops and uses 288-pin non-ECC modules.

Who should buy this kit

Owners of the listed Aurora models who need a matched pair to fill two slots will find guaranteed compatibility. Systems that require ECC, registered memory or speeds above 2666 MHz cannot use this kit.

Installation notes

The modules slot into standard 288-pin DIMM sockets without tools or heat spreaders to clear. Seat each stick until the retention clips click; the main risk is mixing these with existing modules of different speed or latency, which can prevent the system from posting.

How it compares

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

Price $35.99
Cheaper than about 82% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $4.50 per GB
Cheaper than about 81% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM512642666DIMM
Total capacity8 GB (2 × 4 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL19
Memory timings19-19-19
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsAlienware Aurora R6 Desktop, Aurora R7 Desktop, Aurora R8 Desktop, Aurora R9 Desktop
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will this 288-pin DDR4 kit install in my Alienware Aurora R7 desktop?

Yes, the kit is validated for Aurora R6, R7, R8 and R9 desktops and uses the 288-pin DDR4 form factor those systems require.

If I keep my existing 2666 MHz DDR4 modules, will this 2x4 GB kit run at the same speed?

All modules will operate at 2666 MHz; the kit runs at 1.2 V with CL19 timing, matching the platform's standard DDR4 specification.

How can I confirm the full 8 GB is recognised after installation?

Open Task Manager or BIOS and verify 8 GB total capacity at 2666 MHz with 19-19-19 timings shown for the new DIMMs.

More in Model-Specific Memory Upgrades

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