We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green rectangular circuit board with black memory chips and gold edge contacts

Computer Memory Solutions

Computer Memory Solutions 8GB DDR4 2666MHz SO-DIMM CL19 1.2V memory upgrade

SKU CH-M3RM-EAZK2

8GB DDR4 2666MHz SO-DIMM module for HP 14s-cf200xxx and 15-ba079dx notebooks

  • Capacity8GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Timing19-19-19
  • Voltage1.2V
  • 8GB capacity expands multitasking headroom for everyday workloads
  • DDR4 2666MHz speed matches system memory bus for stable operation
  • CL19 latency keeps response times consistent across applications
  • 2V low voltage reduces power draw and heat in notebooks
  • 260-pin SO-DIMM form factor fits HP 14s-cf200xxx and 15-ba079dx slots directly

8GB DDR4 SO-DIMM for HP notebooks

This 8GB DDR4 2666MHz SO-DIMM module is built for HP 14s-cf200xxx and 15-ba079dx series laptops with AMD A10 or A12 processors. It arrives as a single unbuffered 260-pin stick rated at CL19 and 1.2V. The non-ECC design fits standard consumer notebook slots without extra height.

DDR4 2666MHz interface ceiling

The DDR4 2666 (PC4 21300) interface caps peak bandwidth at the JEDEC standard rate. All installed memory will run at the slowest module or CPU capability present in the system. A 64-bit operating system is required to address more than 4GB of total memory.

8GB single-stick capacity and 16GB system limit

One module delivers 8GB of usable space for everyday multitasking and light workloads. The platform supports up to 16GB across two sockets, so a second identical stick can double capacity. Beyond 16GB the chipset and socket count prevent further expansion.

Highlights

  • 8GB capacity expands multitasking headroom for everyday workloads
  • DDR4 2666MHz speed matches system memory bus for stable operation
  • CL19 latency keeps response times consistent across applications
  • 2V low voltage reduces power draw and heat in notebooks
  • 260-pin SO-DIMM form factor fits HP 14s-cf200xxx and 15-ba079dx slots directly

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 SystemHP/Compaq 14 Series Notebook 14s-cf200xxx Series, 15 Series Notebook 15-ba079dx (AMD A10, A12 CPU, )
Package Content1 Memory RAM Stick

Questions about this item

Is this single 8GB stick the right choice or should I get two 4GB modules for my HP 14s-cf200xxx?

The 1x8GB kit leaves the second slot free so you can reach the 16GB maximum later; matched pairs run in dual-channel but a single stick works immediately.

Will the 2666MHz rating actually run at that speed in my AMD A10 or A12 notebook?

The module is rated DDR4-2666 (PC4-21300) but the system will clock it down to the CPU’s supported memory speed if that is lower.

Does the 260-pin DDR4 SO-DIMM interface limit the bandwidth compared to desktop DIMMs?

The 260-pin SO-DIMM form factor carries the same DDR4 signals; bandwidth is set by the 2666MHz data rate and the memory controller, not the pin count.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.