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Green circuit board with black memory chips, 260 gold pins, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 16GB DDR4 2666 CL19 SODIMM memory upgrade

SKU CH-DW49-YJ6GS

16 GB DDR4 2666 CL19 SODIMM for Lenovo ThinkCentre M630e Tiny, 1.2 V unbuffered

  • Capacity16GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Timing19-19-19
  • Voltage1.2V
  • 16 GB DDR4 upgrade boosts multitasking in Lenovo ThinkCentre M630e Tiny
  • 2666 MHz CL19 timing delivers responsive system performance
  • 2 V DDR4 module reduces power draw versus older memory
  • Single 260-pin SODIMM fits the one available memory slot
  • 2Rx8 rank organisation supports maximum 20 GB total capacity

Purpose-built upgrade

This 16 GB DDR4 SODIMM is engineered for the Lenovo ThinkCentre M630e Tiny. It arrives as a single 260-pin module rated at 2666 MHz with CL19 timings. Non-ECC, unbuffered, dual-rank 2Rx8 organisation matches the platform requirements. Buyers needing ECC support for Xeon processors should look elsewhere.

Thermals and power

Operating at 1.2 V, the stick runs without a heat spreader and draws minimal power in daily office workloads. Passive cooling inside the tiny chassis is sufficient for typical productivity tasks. No active fan is required on the module itself.

Sustained load behaviour

Under continuous memory-intensive work the module maintains its rated 2666 MHz speed at 1.2 V. All installed memory will operate at the slowest module or CPU limit present in the system. A 64-bit operating system is needed to address the full 16 GB capacity.

Highlights

  • 16 GB DDR4 upgrade boosts multitasking in Lenovo ThinkCentre M630e Tiny
  • 2666 MHz CL19 timing delivers responsive system performance
  • 2 V DDR4 module reduces power draw versus older memory
  • Single 260-pin SODIMM fits the one available memory slot
  • 2Rx8 rank organisation supports maximum 20 GB total capacity

Specifications

BrandComputer Memory Solutions
ModelCM2048642666SO
Capacity16GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Timing19-19-19
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemLenovo ThinkCentre M630e Tiny
Package Content1 Memory RAM Stick

Questions about this item

How do I install this 260-pin DDR4 SODIMM in the Lenovo ThinkCentre M630e Tiny, and what step do people often miss?

Power off and unplug the Tiny, remove the bottom cover, insert the 16 GB stick at an angle into the single SODIMM slot until it clicks, then replace the cover — the step many miss is confirming the system sees the full 16 GB in BIOS before reassembling.

What maintenance or replacement will this 16 GB DDR4 2666 CL19 module need over time?

No scheduled maintenance is required; if a memory error appears later, the module is covered by the manufacturer's limited lifetime warranty for exchange or repair against manufacturing defects.

What limit appears first when this 2Rx8 1.2 V SODIMM runs sustained workloads in the M630e Tiny?

The platform supports only one SODIMM socket with a maximum of 16 GB for Core i5/i7/i9 CPUs, so capacity is the hard ceiling — thermal throttling of the Tiny's chassis may also limit sustained memory throughput.

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