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 circuit board with black memory chips, 260-pin SODIMM form factor, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM1024642666SO 8GB DDR4 2666 SODIMM D36

SKU CH-FW8T-MBTZG

8 GB DDR4 2666 SODIMM module for Dell G3 15 (3579) and G3 17 (3779) gaming laptops

  • Capacity8GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Timing19-19-19
  • Voltage1.2V
  • Boosts Dell G3 15 (3579) Gaming performance
  • 8 GB DDR4 2666 MHz CL19 module
  • 2 V low-voltage unbuffered design
  • 260-pin SODIMM fits two-slot 64 GB max
  • Lifetime exchange warranty against defects

Single 8 GB DDR4 SODIMM

This 8 GB DDR4 2666 module is built for the Dell G3 15 (3579) Gaming and G3 17 (3779) Gaming laptops. It installs as a single 260-pin SO-DIMM running at 1.2 V with CL19 timings. The stick is unbuffered, non-ECC and uses a 1Rx8 layout with major-brand chips.

Dell G3 15 and 17 owners adding memory

The kit fits the two SO-DIMM slots in these specific Dell models and the supplier guarantees compatibility. Laptops with only one slot cannot use this alongside another stick, and systems that require ECC or registered memory are not supported.

CL19 DDR4 2666 at 1.2 V

The CL19 latency at DDR4 2666 (PC4 21300) is the key timing figure that decides whether this module matches the platform's memory controller. If the laptop demands a different CAS latency or voltage, this stick will not work correctly.

Highlights

  • Boosts Dell G3 15 (3579) Gaming performance
  • 8 GB DDR4 2666 MHz CL19 module
  • 2 V low-voltage unbuffered design
  • 260-pin SODIMM fits two-slot 64 GB max
  • Lifetime exchange warranty against defects

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 SystemDell G3 15 (3579) Gaming, G3 17 (3779) Gaming
Package Content1Memory Ram Stick

Questions about this item

Is the single 8 GB DDR4-2666 SODIMM enough, or should I add a second stick for dual-channel on my Dell G3 15 3579?

The module is a single 8 GB stick. Your Dell G3 15 3579 has two SODIMM slots and supports up to 64 GB. Adding a second identical stick will enable dual-channel bandwidth.

Will I actually see 2666 MHz in Windows, or does the laptop run it slower?

The stick is rated DDR4-2666 (PC4-21300). The Dell G3 15 3579 and G3 17 3779 memory controllers support that speed, so the module will run at 2666 MHz unless the BIOS downclocks it for stability.

Does the 260-pin DDR4 SO-DIMM fit every DDR4 laptop slot, or are there keying differences?

This is a standard 260-pin DDR4 SO-DIMM with the industry-standard key notch. It fits any laptop DDR4 SO-DIMM socket, including the two slots in the Dell G3 15 3579 and G3 17 3779.

Also in this aisle

People compared these

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