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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions 4GB DDR4 2400 SODIMM Lenovo IdeaPad 330 - C105

SKU CH-M0BK-SP7FP

4GB DDR4 2400 SODIMM module for Lenovo IdeaPad 330 series, CL17 timing at 1.2V

  • Total capacity4 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 4GB DDR4 2400 SODIMM adds responsive multitasking capacity
  • CL17 timing at 1.2V delivers efficient low-latency operation
  • 260-pin unbuffered non-ECC design fits IdeaPad 330 series directly
  • System-specific validation ensures trouble-free installation in compatible Lenovo laptops
  • Single 4GB module allows flexible upgrade to 12GB or 16GB maximum

Compatible Lenovo IdeaPad 330 upgrade

This 4 GB DDR4 SO-DIMM is built for the Lenovo IdeaPad 330-xxx series with Core i processors. It arrives as a single 260-pin module that fits the laptop's memory slot directly. The part is verified for that platform by the manufacturer.

DDR4 2400 speed ceiling

The module runs at DDR4 2400 (PC4-19200) with CL17 timing at 1.2 V. Your system's memory controller and firmware determine the final operating frequency, which may settle at a lower supported speed. The SO-DIMM standard itself caps transfer rates at this generation's maximum.

4 GB single-module limit

This kit provides exactly 4 GB in one stick. The supported platform accepts a maximum of 12 GB or 16 GB across two sockets. Buyers who need the full capacity must add a second matching module.

How it compares

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

Price $21.99
Cheaper than about 89% 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 $5.50 per GB
Cheaper than about 70% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM512642400SO
Total capacity4 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 systemsLenovo IdeaPad 330-xxx Series (Core i)
In the box
Included items1Memory Ram Stick

Questions about this item

Should I pick the 4 GB stick or look for a larger kit?

The module is a single 4 GB SODIMM; the IdeaPad 330 supports up to 12 or 16 GB across its two slots, so adding a second identical stick will double capacity.

What does the 2400 MHz rating actually deliver inside the laptop?

The laptop’s memory controller runs at 2133 MHz, so the 2400 MHz module will operate at 2133 MHz with CL15 timing once installed.

Will the 260-pin DDR4 SO-DIMM fit the IdeaPad 330’s memory slots?

Yes, the 260-pin DDR4 SO-DIMM form factor matches the two SODIMM slots in the Lenovo IdeaPad 330-xxx series.

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