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 and gold edge connectors

Computer Memory Solutions

Computer Memory Solutions CM2048642666SO 32GB (2x16GB) DDR4 2666 CL19 SODIMM memory upgrade

SKU CH-TB5P-Q5XTZ

32 GB DDR4 SO-DIMM kit (2 × 16 GB) at 2666 MHz CL19 for Dell G7 17 (7790), Inspiron 14 (5491) 2-in-1 and Inspiron 15 (5591) 2-in-1

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL19
  • Memory timings19-19-19
  • Rated voltage1.2 V
  • 32 GB total capacity across two 16 GB modules
  • DDR4 2666 MHz speed rated at PC4 21300
  • CL19 latency with 19-19-19 timing at 1.2 V
  • 260-pin unbuffered SODIMM fits Dell G7 17 7790 and Inspiron 2-in-1 models
  • Lifetime repair or exchange warranty from Computer Memory Solutions

Dell G7 17 / Inspiron 14 & 15 2-in-1 memory kit

This 32 GB kit contains two 16 GB DDR4 SO-DIMM modules rated at 2666 MHz with CL19 timings. The sticks run at 1.2 V and use 260-pin unbuffered non-ECC chips. They are built to fit the Dell Gaming G7 17 (7790), Inspiron 14 (5491) 2-in-1 and Inspiron 15 (5591) 2-in-1.

Suits owners filling both slots to the 32 GB maximum

Builders who need ECC error correction, registered modules or speeds above 2666 MHz should look elsewhere. Systems limited to a single SO-DIMM socket or a lower maximum capacity cannot use this kit. Buyers wanting a heat spreader will not find one on these modules.

32 GB total capacity across two 16 GB modules

The paired 16 GB sticks reach the 32 GB ceiling supported by the listed Dell models. Each module is a 2Rx8 rank configuration. A 64-bit operating system is required to address the full amount.

How it compares

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

Price $157.99
Cheaper than about 61% 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 $4.94 per GB
Cheaper than about 77% 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 Gaming G7 17 (7790), Inspiron 14 (5491) 2-in-1, Inspiron 15 (5591) 2-in-1
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will the 2666 MHz DDR4 SODIMM run alongside my existing slower memory in a Dell G7 17 (7790)?

The kit is rated at 2666 MHz CL19, but the system will clock all installed modules to the speed of the slowest stick or the CPU limit.

How can I verify the 32 GB kit is detected at 2666 MHz after installation?

Open Task Manager or BIOS on the Dell laptop; the memory tab should show 32 GB total running at 2666 MHz with 19-19-19 timings.

Does the box contain only the two 16 GB SODIMMs or are tools and adapters included?

The package includes two 260-pin DDR4 SODIMM modules; no screwdrivers, brackets or extra cables are supplied.

More in Model-Specific Memory Upgrades

Similar items