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Green rectangular circuit board with gold edge connectors and black memory chips

OWC

OWC 8GB DDR4 3200 CL22 1.2V 260pin SODIMM for ThinkBook 15 G2 G4 IIL 15p G2 ARE memory upgrade

SKU CH-13PZ-EXQWM

An 8 GB DDR4 3200 SODIMM upgrade for compatible Lenovo ThinkBook 15 models

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • JEDEC-compliant DDR4 ensures stable operation
  • 3200 MHz speed accelerates multitasking responsiveness
  • 2 V low voltage reduces power draw
  • 260-pin SODIMM fits ThinkBook 15 G2 G4 IIL 15p G2 ARE
  • 1Rx8 single-rank design simplifies installation

ThinkBook 15 G2 G4 IIL 15p G2 ARE memory upgrade

This 8 GB DDR4 SODIMM is built for the listed Lenovo ThinkBook 15 models. It runs at 3200 MHz with CL22 latency at 1.2 V. The module is non-ECC, unbuffered and uses a 260-pin layout. It replaces a long list of Lenovo part numbers.

Buyers who need a single 8 GB stick

The module suits owners of ThinkBook 15 G2, G4, 15-IIL or 15p G2 ARE who want a straightforward capacity increase. It is not for systems that require ECC memory, registered DIMMs or a different pin count. It also does not fit laptops limited to lower DDR4 speeds or other form factors.

JEDEC compliance and lifetime warranty with free

The memory meets JEDEC and RoHS standards, making it a warranty-safe upgrade. OWC provides a limited lifetime warranty and an advanced replacement programme backed by free technical support. No extra software or accessories are bundled with the module.

How it compares

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

Price $49.99
Cheaper than about 78% 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 $6.25 per GB
Cheaper than about 63% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number3S2D41R808 GB
Total capacity8 GB
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsLenovo ThinkBook 15 G2
Lenovo ThinkBook 15 G4
Lenovo ThinkBook 15-IIL
Lenovo ThinkBook 15p G2 ARE

Other versions of this model

5 more in the same range

Questions about this item

Will this 8GB DDR4 3200 CL22 SODIMM install in my Lenovo ThinkBook 15 G2?

Yes, the module is built to JEDEC DDR4 3200 PC4-25600 CL22 1.2V spec and matches the 260-pin SODIMM slot used by the ThinkBook 15 G2, 15 G4, 15-IIL and 15p G2 ARE.

If I keep the original 8GB stick in the second slot, will both run at 3200 MT/s?

The new module runs at DDR4 3200 CL22; the system will clock both sticks to the lowest common speed and timing, so the original memory determines the final rate.

How can I verify the upgrade is recognised at the correct 3200 MT/s speed?

Open Task Manager > Performance > Memory or run a tool such as CPU-Z; the reported speed should show 3200 MT/s (PC4-25600) with CL22 timings.

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