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
Two green circuit boards with black memory chips, no heat spreader, 260-pin SODIMM form factor

Computer Memory Solutions

Computer Memory Solutions CM2048642666SO 32GB (2x16GB) DDR4 2666MHz SODIMM D39

SKU CH-2HKV-AC1RS

32GB dual-channel DDR4 SODIMM kit rated at 2666MHz CL19 for Dell G3 15 3579 and G3 17 3779 gaming laptops

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL19
  • Memory timings19-19-19
  • Rated voltage1.2 V
  • 32GB dual-channel capacity for multitasking headroom with 2 x 16GB modules
  • DDR4 2666MHz speed matching Dell G3 15 (3579) and G3 17 (3779) specs
  • CL19 19-19-19 timing at 1.2V for stable low-voltage operation
  • Non-ECC unbuffered 260-pin SODIMM fits laptop slots without modification
  • Major-brand chipset on each module for reliable compatibility guarantee

32 GB DDR4 SODIMM kit for Dell G3 gaming laptops

This 32 GB kit contains two 16 GB DDR4 2666 MHz SODIMM modules built for the Dell G3 15 (3579) Gaming and G3 17 (3779) Gaming. It uses non‑ECC, unbuffered memory at 1.2 V with CL19 timings. The 260‑pin form factor matches the factory slots in those models.

2666 MHz DDR4 speed with CL19 latency

The modules run at DDR4 2666 (PC4 21300) with a CAS latency of 19 and 19‑19‑19 timings. This speed and latency combination is the single specification that determines whether the kit will operate at its rated performance in the supported Dell G3 systems.

Two slots filled for 32 GB total capacity

Each laptop has two SODIMM sockets and supports up to 64 GB, so this kit occupies both slots and leaves no empty sockets for further expansion. Builders who need more than 32 GB would have to replace the modules rather than add to them.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $163.99
Cheaper than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $5.12 per GB
Cheaper than about 75% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM2048642666SO
Total capacity32 GB (2 × 16 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL19
Memory timings19-19-19
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell G3 15 (3579) Gaming, G3 17 (3779) Gaming
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will the 2666 MHz speed actually run at that rate in my Dell G3 15 (3579)?

The modules are rated DDR4 2666 (PC4 21300). Your Dell G3 15 (3579) supports up to 2666 MHz, so the kit will operate at its rated speed without downclocking.

Does the 260-pin SODIMM interface limit total capacity to 32 GB?

The 260-pin DDR4 SODIMM standard does not cap capacity at 32 GB. Your Dell G3 15 (3579) and G3 17 (3779) each accept up to 64 GB across two slots, so this 32 GB kit fits well within the platform limit.

Will these sticks physically fit the memory slots in a Dell G3 17 (3779)?

Yes. Each module is a standard 260-pin DDR4 SO-DIMM measuring 1.2 V unbuffered non-ECC. The Dell G3 17 (3779) uses two SODIMM slots, and this 2 x 16 GB kit is built to seat directly in them.

More in Model-Specific Memory Upgrades

Similar items