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Single green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions 8GB DDR3L 1600MHz SODIMM memory upgrade for Lenovo Essential G40-30

SKU CH-EV60-S4HA1

8GB DDR3L 1600MHz SODIMM module adds compatible memory to the Lenovo Essential G40-30

  • Total capacity8 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • 8 GB capacity doubles multitasking headroom on the G40-30
  • DDR3L 1600 MHz speed matches the notebook’s memory bus
  • 35 V low-voltage operation reduces power draw and heat
  • 204-pin SODIMM form factor fits the laptop’s two memory slots
  • CL11 11-11-11 timings deliver responsive data access

8GB DDR3L SODIMM for Lenovo G40-30

This 8GB DDR3L SODIMM module is built specifically for the Lenovo Essential G40-30 notebook. It delivers a straightforward memory increase for owners of that system who need more capacity for everyday multitasking. The single stick installs directly into one of the laptop's two slots without configuration changes.

DDR3L 1600MHz voltage and platform limits

The module runs at 1.35V using the DDR3L standard at 1600MHz with CL11 timing. This voltage is lower than standard DDR3, so the memory only works in platforms that support DDR3L operation. The Lenovo Essential G40-30 accepts a maximum of 16GB across its two slots, capping the total upgrade potential for this chassis.

Upgrading from 4GB or a single 8GB stick

Replacing a 4GB module with this 8GB stick doubles the installed capacity in one slot, leaving the second slot free for a future matching module to reach the 16GB ceiling. If the system already contains an 8GB stick in the other slot, adding this second 8GB kit completes the maximum supported configuration. Builders needing more than 16GB total or a different form factor must choose another platform.

How it compares

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

Price $17.99
Cheaper than about 92% 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 $2.25 per GB
Cheaper than about 93% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM10246412800SODRL
Total capacity8 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
Memory timings11-11-11
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsLenovo Essential G40-30
In the box
Included items1 Memory RAM Stick

Questions about this item

Should I buy one 8 GB module or two 8 GB modules for the Lenovo Essential G40-30?

The notebook has two slots and supports up to 16 GB, so adding a second 8 GB stick later will reach the maximum.

Will the CL11 timing at 1600 MHz feel slower than lower-latency RAM in daily use?

CL11 is the standard timing for DDR3L 1600; the system runs at this spec by default, so no manual tuning is required.

Does the 204-pin DDR3L 1.35 V interface limit the speed to 1600 MHz on this laptop?

Yes, the Lenovo Essential G40-30 memory controller tops out at DDR3L 1600, so the module runs at its rated 1600 MHz.

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