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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

  • Capacity32GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.2V
  • ECCNo
  • 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.

Highlights

  • 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

Specifications

BrandOWC
Part Number3S2D42R832GB
Capacity32GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemLenovo ThinkBook 15 G2
Lenovo ThinkBook 15 G4
Lenovo ThinkBook 15-IIL
Lenovo ThinkBook 15p G2 ARE

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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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