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OWC

OWC 32GB DDR4 3200MHz PC4-25600 CL22 1.2V 260pin Non-ECC SODIMM for Lenovo ThinkBook 15 G2 15 G4 15-IIL 15p G2

SKU CH-T4RE-6DNH0

32 GB DDR4 3200 MHz SODIMM module for Lenovo ThinkBook 15 G2, G4, 15-IIL and 15p G2

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 32GB capacity enables heavy multitasking and large-file workflows
  • DDR4 3200MHz CL22 delivers responsive system performance
  • 2V low voltage reduces power draw and heat
  • 260-pin SODIMM fits Lenovo ThinkBook 15 G2 G4 15-IIL 15p G2
  • JEDEC compliant non-ECC unbuffered design ensures stable operation

System-specific DDR4 SODIMM

This 32 GB DDR4 module is built to JEDEC PC4-25600 standards and targets owners of Lenovo ThinkBook 15 G2, 15 G4, 15-IIL and 15p G2 ARE laptops. It delivers a straight-forward capacity increase for daily multitasking and larger project files.

3200 MHz CL22 speed rating

The single specification that determines fit is the DDR4 3200 (PC4-25600) CL22 timing at 1.2 V in a 260-pin unbuffered non-ECC SODIMM form factor. Any system requiring a different voltage, pin count or latency will not accept this module.

Sustained-load stability

Every stick is tested in-house to meet full JEDEC compliance, so timings and voltage remain steady during extended compile, render or virtual-machine sessions. The 2Rx8 rank organisation supports consistent throughput without thermal throttling in the supported ThinkBook chassis.

How it compares

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

Price $190.99
Cheaper than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $5.97 per GB
Cheaper than about 66% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number3S2D42R832 GB
Total capacity32 GB
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
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

What real-world difference does the 3200 MHz speed make in my ThinkBook?

The 3200 MHz rating sets the maximum data rate the module can deliver; actual throughput depends on the laptop's memory controller and any slower modules already installed.

Does the PC4-25600 label limit the bandwidth I will actually see?

PC4-25600 is the JEDEC peak transfer rate for DDR4-3200; the system's memory controller determines the sustained bandwidth in use.

Will the 260-pin SODIMM fit the memory slot in my ThinkBook 15 G4?

Yes, the 260-pin DDR4 SODIMM form factor matches the slot used by the listed ThinkBook 15 models.

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