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Green rectangular DDR4 SODIMM module with black memory chips and gold contacts

OWC

OWC 8GB DDR4 3200 CL22 SODIMM Memory Upgrade for Lenovo ThinkBook 14 G2 G3 G4 14-IIL 14s Yoga

SKU CH-CEHA-VASPS

8 GB DDR4 3200 CL22 SODIMM module for Lenovo ThinkBook 14 and 14s Yoga models

  • Capacity8GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.2V
  • ECCNo
  • 8 GB capacity lets you run more apps simultaneously
  • DDR4 3200 speed matches the ThinkBook's rated memory bus
  • CL22 latency and 1.2 V voltage meet JEDEC specifications
  • 260-pin SODIMM form factor fits the listed ThinkBook 14 and 14s Yoga models
  • Replaces over 30 Lenovo part numbers for a direct drop-in upgrade

System-specific DDR4 SODIMM for ThinkBook 14

This 8 GB module is built for Lenovo ThinkBook 14 G2, G3, G4, 14-IIL and 14s Yoga laptops. It uses a 260-pin DDR4 SODIMM form factor that matches the factory memory slots in those models. The non-ECC, unbuffered design installs without configuration changes.

JEDEC DDR4 3200 speed ceiling

The memory runs at DDR4 3200 (PC4-25600) with CL22 latency at 1.2 V, the highest standard JEDEC speed for this generation. Systems that only support lower DDR4 frequencies will down-clock the module automatically, so the rated 3200 MT/s cannot be exceeded on any platform.

Single-rank 1Rx8 organisation

The module is organised as 1Rx8, meaning one rank of eight 8 Gbit chips. Buyers who need a dual-rank stick or a 16 GB density for their specific ThinkBook configuration should choose a different part number.

Highlights

  • 8 GB capacity lets you run more apps simultaneously
  • DDR4 3200 speed matches the ThinkBook's rated memory bus
  • CL22 latency and 1.2 V voltage meet JEDEC specifications
  • 260-pin SODIMM form factor fits the listed ThinkBook 14 and 14s Yoga models
  • Replaces over 30 Lenovo part numbers for a direct drop-in upgrade

Specifications

BrandOWC
Part Number3S2D41R808GB
Capacity8GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemLenovo ThinkBook 14 G2
Lenovo ThinkBook 14 G3
Lenovo ThinkBook 14 G4
Lenovo ThinkBook 14-IIL
Lenovo ThinkBook 14s Yoga

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Questions about this item

Is this 8 GB module the only capacity offered for the ThinkBook 14 series?

The listing specifies a single 8 GB DDR4 3200 SODIMM with part number 3S2D41R808GB.

Will the 3200 MHz rating run at full speed in my ThinkBook 14 G3?

The module is rated DDR4 3200 PC4-25600 CL22 1.2 V; actual speed depends on the laptop's memory controller and BIOS settings.

Does the 260-pin SODIMM interface limit bandwidth compared to desktop DIMMs?

The 260-pin DDR4 SODIMM form factor carries the same 3200 MT/s data rate as the desktop equivalent.

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