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Two green DDR4 DIMM sticks without heat spreaders

Computer Memory Solutions

Computer Memory Solutions 32GB (2x16GB) DDR4 2666 CL19 DIMM for Dell OptiPlex 7070 SFF Tower

SKU CH-D18W-XK44R

32 GB dual-channel DDR4-2666 kit with two 16 GB unbuffered DIMMs validated for Dell OptiPlex 7070 SFF and Tower systems

  • Capacity32GB (2 x 16GB)
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Timing19-19-19
  • Voltage1.20V
  • 32GB dual-channel kit expands multitasking headroom for OptiPlex 7070 SFF and Tower
  • DDR4 2666 CL19 timing keeps latency low at 1.20V for stable operation
  • 2Rx8 unbuffered DIMMs populate two of four slots leaving room for future 64GB max
  • 288-pin non-ECC modules validated for Dell OptiPlex 7070 compatibility guarantee
  • Major-brand chipset on each 16GB stick ensures reliable performance without heat spreader

Compatible 32GB kit for OptiPlex 7070 SFF and Tower

This 32GB kit contains two 16GB DDR4 modules rated at 2666MHz with CL19 timings. It is built specifically for Dell OptiPlex 7070 Small Form Factor and Tower desktops. The unbuffered non-ECC DIMMs install directly into the system's 288-pin slots. Buyers needing registered or ECC memory for server platforms cannot use this kit.

Low-voltage operation at 1.2V without heat spreaders

Each module runs at 1.20V, keeping power draw and heat output modest inside compact chassis. The absence of heat spreaders reduces vertical height, helping the sticks fit tight SFF clearances. Under normal workloads the memory operates silently with no active cooling required. Systems limited to lower memory voltages should verify compatibility before purchase.

Matched pair enables dual-channel throughput

The two sticks are packaged as a matched set so the platform can run in dual-channel mode, doubling memory bandwidth over a single module. Mixing these with existing modules of different speed or timing will force all memory to run at the slowest common settings. A 64-bit operating system is required to address the full 32GB capacity.

Punti di forza

  • 32GB dual-channel kit expands multitasking headroom for OptiPlex 7070 SFF and Tower
  • DDR4 2666 CL19 timing keeps latency low at 1.20V for stable operation
  • 2Rx8 unbuffered DIMMs populate two of four slots leaving room for future 64GB max
  • 288-pin non-ECC modules validated for Dell OptiPlex 7070 compatibility guarantee
  • Major-brand chipset on each 16GB stick ensures reliable performance without heat spreader

Caratteristiche tecniche

BrandComputer Memory Solutions
ModelCM2048642666DIMM
Capacity32GB (2 x 16GB)
Type288-Pin DDR4 SDRAM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Timing19-19-19
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemDell OptiPlex OptiPlex 7070 Small Form Factor (SFF), OptiPlex 7070 Tower
Package Content2 Memory RAM Sticks

Domande su questo articolo

How do I install the 288-pin DDR4 DIMMs into the four slots of my OptiPlex 7070, and which step is often missed?

Power off and unplug the system, open the case, align each 16 GB module's notch with the slot key, press firmly until both retention clips click shut, then verify in BIOS that all 32 GB are detected at 2666 MHz.

What maintenance or replacement will this 32 GB kit need during its service life?

No scheduled maintenance is required; the unbuffered non-ECC modules carry a limited lifetime warranty from Computer Memory Solutions, so replacement only occurs if a manufacturing defect appears.

What limit appears first when the OptiPlex 7070 runs sustained workloads with this memory installed?

The platform maximum of 64 GB across four sockets is the first hard ceiling; this 32 GB kit leaves two slots free for future expansion before that limit is reached.

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