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Green 260-pin DDR4 SODIMM stick, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 8GB DDR4 2666 CL19 SODIMM ThinkPad E14 E15 memory upgrade

SKU CH-6965-JD9C1

8 GB DDR4 2666 CL19 SODIMM upgrade for ThinkPad E14 and E15, 1.2 V unbuffered, 260-pin

  • Capacity8GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Timing19-19-19
  • Voltage1.2V
  • 8GB DDR4 SODIMM expands ThinkPad E14 and E15 memory
  • 2666 MHz speed with CL19 timing delivers responsive system performance
  • 2 V low-voltage operation reduces power draw and heat
  • 260-pin unbuffered non-ECC design fits factory memory slots
  • Single 8GB module allows flexible upgrade to 48GB maximum capacity

8GB DDR4 2666 SODIMM for ThinkPad E14 E15

This 8GB DDR4 2666 CL19 SODIMM module is built for Lenovo ThinkPad E14 and ThinkPad E15 notebooks. It runs at 1.2V, uses a 260-pin unbuffered layout and carries a single-rank 1Rx8 organisation. The stick is sold as a single piece to add capacity to a compatible slot.

Who this suits and who should look elsewhere

It suits owners of a ThinkPad E14 or E15 who have a free SODIMM socket and want 8GB more non-ECC memory. It is not for systems that require ECC registered modules, for desktops that take UDIMMs, or for any laptop outside the two named ThinkPad models. Buyers needing more than 48GB total or a matched pair kit should look at other options.

Check your existing setup before ordering

Confirm the laptop uses DDR4 SODIMM slots and that the installed CPU supports non-ECC unbuffered memory. The platform maximum is 48GB across one socket, so verify the current population leaves room for this 8GB stick. A 64-bit operating system is required to address more than 4GB. All modules will run at the slowest installed speed or CPU limit.

Highlights

  • 8GB DDR4 SODIMM expands ThinkPad E14 and E15 memory
  • 2666 MHz speed with CL19 timing delivers responsive system performance
  • 2 V low-voltage operation reduces power draw and heat
  • 260-pin unbuffered non-ECC design fits factory memory slots
  • Single 8GB module allows flexible upgrade to 48GB maximum capacity

Specifications

BrandComputer Memory Solutions
ModelCM1024642666SO
Capacity8GB
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 ThinkPad E14, ThinkPad E15
Package Content1 Memory RAM Stick

Questions about this item

What laptop models must I already own for this 260-pin DDR4 SODIMM to fit?

This module is built for Lenovo ThinkPad E14 and ThinkPad E15 systems that accept 260-pin DDR4 SO-DIMMs.

If I keep an older DDR4 stick in the second slot, will this 2666 MHz CL19 module downclock to match it?

Yes, all installed memory runs at the speed of the slowest module or the processor limit, so mixing with a slower stick will reduce this module’s effective frequency.

How can I verify the stick is running at 2666 MHz with 19-19-19 timings after installation?

Open Task Manager’s Performance tab or run CPU-Z on a 64-bit OS; both will show the active speed, CAS latency and voltage for each slot.

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