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 DDR4 SODIMM circuit board with black memory chips on both sides, 260 gold edge connectors, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM2048642666SO 16GB DDR4 2666 SODIMM

SKU CH-HHRP-M4X9V

16 GB DDR4 2666 MHz SODIMM module for Dell Inspiron 15 5593 and Inspiron 24 5000 (5490)

  • Capacity16GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Timing19-19-19
  • Voltage1.2V
  • 16 GB DDR4 2666 MHz boosts multitasking speed
  • CL19 19-19-19 timing cuts latency for snappy response
  • 2 V low voltage reduces power draw and heat
  • 2Rx8 260-pin SODIMM fits Dell Inspiron 15 5593 and 24 5490
  • Single 16 GB stick allows easy upgrade to 64 GB max

16GB DDR4 2666 SODIMM for Dell Inspiron

This 16 GB DDR4 2666 MHz module targets owners of Dell Inspiron 15 5593 and Inspiron 24 5000 (5490) laptops or all-in-ones who need a single-stick capacity increase. It is not for builders who need more storage or users whose systems require ECC or registered memory. The supplier guarantees compatibility with the listed models.

Unbuffered 260-pin stick with CL19 timing

The module uses major-brand chips in a 2Rx8 unbuffered layout without a heat spreader, operating at 1.2 V. Its 260-pin SO-DIMM edge connector fits the two SODIMM sockets in the compatible Dell chassis. No extra cables or brackets are required for installation.

Replaces lower-capacity DDR4 SODIMMs

The system supports up to 64 GB across its two slots, so this 16 GB stick upgrades from 4 GB or 8 GB configurations. The jump is worthwhile when multitasking or browser workloads exceed the original memory. A 64-bit operating system is needed to address more than 4 GB.

Highlights

  • 16 GB DDR4 2666 MHz boosts multitasking speed
  • CL19 19-19-19 timing cuts latency for snappy response
  • 2 V low voltage reduces power draw and heat
  • 2Rx8 260-pin SODIMM fits Dell Inspiron 15 5593 and 24 5490
  • Single 16 GB stick allows easy upgrade to 64 GB max

Specifications

BrandComputer Memory Solutions
ModelCM2048642666SO
Capacity16GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Timing19-19-19
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemDell Inspiron 15 5593, Inspiron 24 5000 (5490),
Package Content1 Memory RAM Stick

Questions about this item

What DDR4 speed does the CM2048642666SO run at, and what bandwidth does that cap at?

The module runs at DDR4 2666 MHz, which is rated PC4 21300 bandwidth.

Will this 260-pin SODIMM fit the Dell Inspiron 15 5593 and Inspiron 24 5000 5490?

Yes, it is a 260-pin DDR4 SODIMM validated for those Dell models.

How do I install the stick, and what step do people often miss?

Power off, unplug, open the slot cover, align the notch, press firmly until the clips click, then verify 16 GB shows in BIOS.

Also in this aisle

People compared these

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