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Green circuit board with black memory chips, thin rectangular SODIMM module, gold edge connector visible

Computer Memory Solutions

Computer Memory Solutions CM1024642400SO 8GB DDR4 2400 CL17 260-pin SODIMM memory upgrade

SKU CH-ER8Q-83E55

8 GB DDR4 SODIMM at 2400 MHz CL17 for Dell Inspiron 15 and 24 All-in-One models

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 8 GB capacity adds responsive multitasking headroom
  • DDR4 2400 speed matches supported Dell platforms
  • CL17 17-17-17 timing delivers stable operation
  • 260-pin SODIMM fits listed Inspiron and All-in-One models
  • 20 V unbuffered design keeps power draw low

Single 8 GB DDR4 2400 SODIMM module

This 260-pin DDR4 SODIMM delivers 8 GB at 2400 MHz with CL17 timing and 1.2 V operation. It is an unbuffered, non-ECC stick built with a 2Rx8 layout using major-brand chipsets. The module carries the Computer Memory Solutions CM1024642400SO part number and is sold as a single piece.

For Dell Inspiron and All-in-One owners

This upgrade fits the listed Inspiron 15 (5579), 15 (5584), 22 3277 All-in-One, 24 (7459), 24 3000 (3464) and 24 3477 All-in-One systems. Buyers who need ECC or registered memory, a different speed grade, or a 260-pin DIMM for a non-Dell platform should look elsewhere.

260-pin DDR4 SO-DIMM form factor

The module uses the 260-pin DDR4 SO-DIMM interface, which is the sole physical and electrical fit for the compatible Dell notebooks and all-in-ones. If your system requires a different pin count, a different DDR generation, or a DIMM rather than a SODIMM, this part will not install.

How it compares

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

Price $37.99
Cheaper than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $4.75 per GB
Cheaper than about 80% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024642400SO
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
Memory timings17-17-17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell Inspiron 15 (5579), 15 (5584), 22 3277 All-in-One, 24 (7459), 24 3000 (3464), 24 3477 All-in-One
In the box
Included items1 Memory RAM Stick

Questions about this item

What CAS latency does the CM1024642400SO run at during sustained workloads?

The module operates at CL17 with 17-17-17 timings, which remain constant under continuous use as this is the rated specification for the DDR4 2400 SO-DIMM.

How much heat or power does the 1.20 V unbuffered stick produce when running all day?

At 1.20 V without a heat spreader, the 2Rx8 DDR4 SO-DIMM draws minimal power and generates low heat typical for standard laptop memory during extended operation.

Which Dell models must I already own for this 260-pin SODIMM to be compatible?

This memory is guaranteed compatible with Dell Inspiron 15 (5579), 15 (5584), 22 3277 All-in-One, 24 (7459), 24 3000 (3464) and 24 3477 All-in-One systems.

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