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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions 8GB DDR4 2666 CL19 SODIMM 260-Pin M920q M720q

SKU CH-95DS-BMF3S

8GB DDR4 2666 CL19 SODIMM module built for Lenovo ThinkCentre M920q and M720q Tiny desktops

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL19
  • Memory timings19-19-19
  • Rated voltage1.2 V
  • 8GB capacity expands multitasking headroom for Lenovo ThinkCentre M920q and M720q
  • DDR4 2666 speed delivers responsive performance at 1.2V low voltage
  • CL19 unbuffered timing ensures stable operation without ECC overhead
  • Single 260-pin SODIMM module fits one of two available slots
  • Guaranteed compatibility with listed ThinkCentre Tiny models backed by manufacturer

System-specific DDR4 SODIMM for Lenovo Tiny

This 8 GB DDR4 2666 CL19 module is built for Lenovo ThinkCentre M920q and M720q Tiny desktops. It uses a 260-pin SO-DIMM form factor and runs at 1.2 V without ECC or buffering. The single 1Rx8 stick adds memory to systems that support up to 32 GB across two slots.

Unbuffered stick with major-brand chips

The module carries major-brand components on a standard green PCB and has no heat spreader. Its 260-pin edge connector fits directly into the SO-DIMM slots of the compatible Tiny chassis. Installation requires no tools beyond opening the case, and the unbuffered design keeps latency low for everyday workloads.

Low-voltage operation at CL19 timings

Rated at 1.2 V with 19-19-19 timings, the memory draws minimal power and produces no audible noise. Thermal output is negligible in the compact Tiny enclosure, so the system fan curve remains unchanged. All installed modules will run at the slowest speed present, so pairing identical sticks is advised for best throughput.

How it compares

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

Price $39.99
Cheaper than about 80% 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 $5.00 per GB
Cheaper than about 77% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024642666SO
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL19
Memory timings19-19-19
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsLenovo ThinkCentre ThinkCentre M920q Tiny, M720q Tiny,
In the box
Included items1 Memory RAM Stick

Questions about this item

What DDR4 speed does this 260-pin SODIMM run at and what PC4 bandwidth does that cap at?

It runs at DDR4 2666 MHz which corresponds to PC4 21300 bandwidth.

Will this stick fit the two SODIMM slots inside a Lenovo ThinkCentre M920q Tiny or M720q Tiny?

Yes, the 260-pin SODIMM form factor matches the two slots in those Tiny models.

How do I install the module and what common mistake should I avoid?

Power off, open the case, align the notch on the 260-pin edge connector, press firmly until the side clips click; the mistake is stopping before both clips latch.

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