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Green rectangular DDR4 SO-DIMM module with black memory chips and gold edge connectors

Computer Memory Solutions

Computer Memory Solutions CM2048642400SO 16GB DDR4 2400 SODIMM Lenovo IdeaPad 330

SKU CH-313P-YZGBY

16 GB DDR4 2400 SO-DIMM CL17 1.2 V upgrade for Lenovo IdeaPad 330 Core i laptops

  • Capacity16GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Timing17-17-17
  • Voltage1.2V
  • 16 GB capacity doubles memory headroom for demanding tasks
  • 2400 MHz DDR4 speed keeps data flowing to the processor
  • CL17 latency delivers responsive performance in everyday workloads
  • 2 V operation reduces power draw and heat in the laptop
  • 260-pin SODIMM form factor fits the IdeaPad 330 memory slot

Lenovo IdeaPad 330 DDR4 Upgrade

This 16 GB DDR4 SO-DIMM is built specifically for Lenovo IdeaPad 330-xxx Series laptops with Core i processors. It delivers a single-module capacity increase without requiring matched pairs. The 260-pin form factor fits the factory slot directly.

Low-Voltage Unbuffered Operation

Running at 1.2 V, the module draws minimal power and generates little heat during everyday tasks. With no heat spreader and an unbuffered design, it relies on the laptop’s existing airflow. Silent operation is maintained because there are no active cooling components.

Steady CL17 Timing Under Load

Rated at 2400 MHz with 17-17-17 latency, the memory keeps consistent timing during extended workloads. The 2Rx8 organisation supports sustained throughput without throttling. Stability is backed by the manufacturer’s limited lifetime warranty against defects.

Highlights

  • 16 GB capacity doubles memory headroom for demanding tasks
  • 2400 MHz DDR4 speed keeps data flowing to the processor
  • CL17 latency delivers responsive performance in everyday workloads
  • 2 V operation reduces power draw and heat in the laptop
  • 260-pin SODIMM form factor fits the IdeaPad 330 memory slot

Specifications

BrandComputer Memory Solutions
ModelCM2048642400SO
Capacity16GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Timing17-17-17
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemLenovo IdeaPad 330-xxx Series (Core i)
Package Content1Memory Ram Stick

Questions about this item

How do I install the 260-pin SODIMM in the Lenovo IdeaPad 330, and what step is often missed?

Power off, unplug, and remove the battery if accessible. Open the memory compartment, align the notch on the 260-pin DDR4 module with the slot key, insert at an angle, then press down firmly until both side clips click. The step often missed is not pressing hard enough to fully seat the clips.

What maintenance or replacement will this 16GB DDR4 2400 module need later?

No scheduled maintenance is required. The module carries a limited lifetime warranty from Computer Memory Solutions against manufacturing defects. If a fault appears, the stick is replaced rather than repaired. Keep the slot and contacts free of dust for reliable operation.

What limit appears first under sustained use with this CL17 1.2V memory?

The memory controller in the Lenovo IdeaPad 330-xxx Series (Core i) caps total system memory at 12 or 16GB across two sockets. With this single 16GB 2Rx8 module installed, the capacity ceiling is reached before any thermal or voltage limit from the 1.2V DDR4 chips.

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