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Green circuit board with black memory chips, gold edge connector, thin rectangular SODIMM module

Computer Memory Solutions

Computer Memory Solutions CM512642666SO 4GB DDR4 2666MHz SODIMM memory upgrade

SKU CH-G2Q1-XXKFY

4GB DDR4 2666MHz SODIMM module with CL19 timing for Lenovo ThinkCentre M715q Tiny (2nd Gen) and M720 Tiny systems

  • Capacity4GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Timing19-19-19
  • Voltage1.2V
  • Guaranteed compatibility with Lenovo ThinkCentre M715q Tiny (2nd Gen) and M720 Tiny
  • 4 GB capacity expands system memory for everyday multitasking
  • DDR4 2666 MHz speed delivers responsive data throughput
  • CL19 latency and 1.2 V operation keep power draw low
  • Single 260-pin SODIMM module fits one of two available slots

Targeted upgrade for Lenovo Tiny PCs

This 4 GB DDR4 SODIMM module is built for the Lenovo ThinkCentre M715q Tiny (2nd Gen) and ThinkCentre M720 Tiny. It arrives as a single stick so owners of those compact desktops can add memory without sourcing a full kit.

260-pin DDR4 2666 MHz CL19 specification

The module runs at 2666 MHz with PC4-21300 bandwidth and CL19 timings at 1.2 V. It is unbuffered, non-ECC, single-rank 1Rx8 and uses major-brand chips, matching the electrical and physical requirements of the supported Tiny systems.

4 GB capacity in a two-slot platform

Each Tiny chassis provides two SODIMM sockets with a 32 GB ceiling. This stick supplies 4 GB of that headroom, leaving the second slot free for a matching module when the workload grows beyond what a single 4 GB unit can sustain.

Highlights

  • Guaranteed compatibility with Lenovo ThinkCentre M715q Tiny (2nd Gen) and M720 Tiny
  • 4 GB capacity expands system memory for everyday multitasking
  • DDR4 2666 MHz speed delivers responsive data throughput
  • CL19 latency and 1.2 V operation keep power draw low
  • Single 260-pin SODIMM module fits one of two available slots

Specifications

BrandComputer Memory Solutions
ModelCM512642666SO
Capacity4GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Timing19-19-19
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemLenovo ThinkCentre M715q Tiny (2nd Gen), ThinkCentre M720 Tiny
Package Content1Memory Ram Stick

Questions about this item

What does the 2666 MHz rating actually deliver inside a ThinkCentre M715q Tiny or M720 Tiny?

The module runs at DDR4 2666 (PC4 21300) with CL19 timing at 1.2 V, providing 4 GB of unbuffered, non-ECC memory for those systems.

Which SODIMM standard does this stick use and what speed ceiling does that standard impose here?

It uses the 260-pin DDR4 SO-DIMM form factor, operating at the rated 2666 MHz without exceeding the platform's supported memory speed.

Will this 260-pin module fit the two SODIMM slots in the ThinkCentre M715q Tiny (2nd Gen) and M720 Tiny?

Yes, the 260-pin DDR4 SO-DIMM matches the slot type in both models, which support up to 32 GB across two sockets.

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