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Two green DDR4 DIMM sticks without heat spreaders

Computer Memory Solutions

Computer Memory Solutions CM1024642666DIMM 16GB (2x8GB) DDR4 2666 CL19

SKU CH-8GZS-25AQA

A 16 GB DDR4 kit of two 8 GB modules rated at 2666 MHz CL19 for HP EliteDesk Engage Flex Pro and ENVY Desktop 795-0037cb

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL19
  • Memory timings19-19-19
  • Rated voltage1.2 V
  • 16 GB dual-channel kit boosts multitasking headroom
  • DDR4 2666 CL19 timing balances speed and stability
  • 20 V operation keeps power draw low
  • Tested for HP EliteDesk Engage Flex Pro and ENVY 795-0037cb
  • Two 8 GB unbuffered DIMMs install in matched pairs

Compatible DDR4 for HP EliteDesk and ENVY

This 16 GB kit delivers two 8 GB DDR4 2666 modules built for the HP EliteDesk Engage Flex Pro and ENVY Desktop 795-0037cb. The unbuffered non-ECC DIMMs operate at 1.20 V with CL19 timing. They install in the standard 288-pin slots and are validated for those specific systems.

Upgrade from lower capacity or slower DDR4

Adding this matched pair raises total memory toward the 64 GB maximum across four sockets. The jump is worthwhile when the current configuration leaves headroom unused or runs at a lower data rate. Mixing with existing modules will force all memory to the slowest installed speed.

Limited to DDR4 2666 on supported platforms

The kit runs at the DDR4 2666 (PC4 21300) rate defined by the platform. Systems that cannot accept DDR4 or that require ECC registered memory will not work with these modules. A 64-bit operating system is needed to address more than 4 GB.

How it compares

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

Price $97.99
Cheaper than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $6.12 per GB
Cheaper than about 64% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024642666DIMM
Total capacity16 GB (2 × 8 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 systemsHP/Compaq EliteDesk Engage Flex Pro, ENVY Desktop 795-0037cb
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will these 288-pin DDR4 DIMMs fit the four slots in my HP EliteDesk Engage Flex Pro?

Yes, the kit is validated for that model and the desktop has four DDR4 slots, so the two modules install directly.

Which slots should I populate first on the EliteDesk Engage Flex Pro to get dual-channel performance?

Install the two sticks in the same-coloured DIMM slots — typically slot 1 and slot 3 — so the memory controller runs in dual-channel mode.

If I want to reach the 64 GB maximum later, what do I need to add?

Add two more 8 GB DDR4-2666 CL19 unbuffered DIMMs to fill the remaining two slots and reach the 64 GB limit.

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