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

Computer Memory Solutions

Computer Memory Solutions CM10246417000SO 8GB DDR4 2133MHz SODIMM Dell Inspiron 17 7000 7778

SKU CH-M3EA-7JVZ4

8 GB DDR4 SODIMM running at 2133 MHz with CL15 timing for Dell Inspiron 17 7000 (7778)

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Memory timings15-15-15
  • Rated voltage1.2 V
  • 8GB capacity expands multitasking headroom on the Dell Inspiron 17 7000 7778
  • DDR4 2133 MHz speed matches the system memory bus for stable operation
  • CL15 timing keeps latency low during everyday workloads
  • 2 V unbuffered SODIMM runs at standard laptop voltage without extra power draw
  • 260-pin form factor fits the factory memory slot exactly

Dell Inspiron 17 7000 Memory Upgrade

This 8 GB DDR4 SODIMM is built for the Dell Inspiron 17 7000 (7778) laptop. It installs in one of the two available slots and runs at 2133 MHz with a CL15 timing. The unbuffered, non-ECC module operates at 1.2 V using major-brand chips.

Replaces Slower or Smaller Modules

If the laptop currently uses a 4 GB stick or a slower DDR4 speed, this single 8 GB module raises the total capacity toward the 32 GB maximum. The upgrade is worthwhile when multitasking feels sluggish or when the single-channel configuration limits throughput.

Steady Operation Without a Heat Spreader

The module has no heat spreader, so it relies on the laptop’s internal airflow during sustained workloads. At 1.2 V and standard CL15 timings it maintains stable performance for long sessions without thermal throttling.

How it compares

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

Price $43.99
Cheaper than about 79% 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 $5.50 per GB
Cheaper than about 70% 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 nameCM10246417000SO
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
Memory timings15-15-15
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell Inspiron 17 7000 (7778)
In the box
Included items1 Memory RAM Stick

Questions about this item

Will the 260-pin DDR4 SO-DIMM fit the memory slots in my Dell Inspiron 17 7000 7778?

Yes, this 260-pin DDR4 SO-DIMM matches the slot specification for the Dell Inspiron 17 7000 7778, so it seats directly without adapters.

What is the correct way to seat the module, and what step do people often miss?

Align the notch with the slot key, press firmly until both side clips click, then verify the system reports 8 GB at 2133 MHz CL15 in BIOS.

If a chip fails years later, what replacement does the manufacturer offer?

Computer Memory Solutions provides a limited lifetime exchange or repair warranty against manufacturing defects when purchased directly from them.

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