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Green circuit board with black memory chips, 260-pin SODIMM form factor

Computer Memory Solutions

Computer Memory Solutions CM5126417000SO 4GB DDR4 2133MHz SODIMM memory upgrade

SKU CH-D8FR-QA86H

4 GB DDR4 SODIMM running at 2133 MHz for Lenovo IdeaPad Y700 14, 15 and 17-inch laptops

  • Total capacity4 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Memory timings15-15-15
  • Rated voltage1.2 V
  • 4GB capacity adds responsive multitasking headroom
  • DDR4 2133MHz speed matches factory specifications
  • 2V operation reduces power draw and heat
  • 260-pin SODIMM form factor fits IdeaPad Y700 slots
  • Guaranteed compatibility with 14, 15 and 17-inch models

Targeted DDR4 SODIMM upgrade

This 4 GB DDR4 2133 MHz module is built for Lenovo IdeaPad Y700 laptops in 14, 15 and 17 inch sizes. It installs in a 260 pin SO DIMM slot and runs at 1.2 V with CL15 timings. The single stick uses unbuffered non ECC chips in a 1Rx8 configuration.

Ideal for single slot top up

Owners of compatible Y700 models who have one free slot can add 4 GB without replacing existing memory. Systems already populated to the 32 GB two socket limit or users needing ECC registered modules should look elsewhere.

Handles everyday multitasking headroom

Four gigabytes covers web browsing office applications and light media playback on supported Y700 units. Workloads that demand larger datasets virtual machines or heavy creative suites will exceed this capacity.

How it compares

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

Price $20.99
Cheaper than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $5.25 per GB
Cheaper than about 73% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5126417000SO
Total capacity4 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 rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsLenovo IdeaPad Y700 14, Y700 15, Y700 17 in
In the box
Included items1 Memory RAM Stick

Questions about this item

What laptop models must I already own for this 260-pin DDR4 SODIMM to fit?

It is compatible with Lenovo IdeaPad Y700 14, 15 and 17-inch models including 80NUxxx, 80NVxxx, 80Q0xxx, 80RUxxx, Y700-15ACZ, Y700-15ISK and Y700-17ISK.

How does this CL15 2133MHz module behave alongside older memory I may keep installed?

The laptop will run all installed modules at the speed and timings of the slowest stick, so existing slower memory will set the overall pace.

How can I confirm the 4GB stick is running at PC4-17000 after setup?

Check the memory speed in Task Manager or BIOS; it should report 2133 MHz with CL15 timings at 1.2V.

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