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Two green DDR5 SODIMM modules with gold contacts and black chips

OWC

OWC 32GB (2x16GB) DDR5 5200 CL42 1Rx8 262-pin 1.1V SODIMM Kit for Lenovo ThinkBook 14 G6 IRL 16 G6 IRL

SKU CH-4AJC-DMTCA

DDR5 5200 CL42 32GB kit upgrades Lenovo ThinkBook 14 G6 IRL and 16 G6 IRL with two 16GB SODIMM modules

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 5200 (PC5 41600)
  • CAS latencyCL42
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8

Capacity 32GB (2 x 16GB)

  • 32 GB kit doubles capacity for Lenovo ThinkBook 14 G6 IRL and 16 G6 IRL
  • DDR5 5200 CL42 speed matches factory spec for responsive multitasking
  • 1 V low-voltage DDR5 reduces power draw during heavy workloads
  • JEDEC and RoHS compliant for warranty-safe upgrade confidence
  • Two 1Rx8 262-pin SODIMM modules install easily in dual-channel configuration

Lenovo ThinkBook 14 G6 IRL & 16 G6 IRL DDR5 Kit

This 32 GB kit contains two 16 GB DDR5 SODIMM modules built for Lenovo ThinkBook 14 G6 IRL and 16 G6 IRL laptops. It targets owners who want more memory for multitasking, larger files and smoother responsiveness without changing platforms.

Check 262-pin DDR5 SODIMM slots and 1.1 V support

Verify that your ThinkBook model matches the 14 G6 IRL or 16 G6 IRL exactly and that the motherboard accepts 262-pin DDR5 SODIMMs at 1.1 V. The kit is non-ECC unbuffered CL42 1Rx8, so the system must support that rank and latency configuration.

Fits both 14-inch and 16-inch ThinkBook G6 IRL

The modules install directly into the two SODIMM slots inside either compatible ThinkBook, requiring no heat spreader clearance. Adding 32 GB frees the processor from swapping and lets you keep more applications and data active simultaneously.

How it compares

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

Price $426.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $13.34 per GB
Pricier than about 60% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameOWC
Part number5S2D51R8032P
Total capacity32 GB (2 × 16 GB)
Product type262-Pin DDR5 Non-ECC SODIMM
Performance
Rated speedDDR5 5200 (PC5 41600)
Memory
CAS latencyCL42
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsLenovo ThinkBook 14 G6 IRL
Lenovo ThinkBook 16 G6 IRL

Other versions of this model

5 more in the same range

Questions about this item

Does the 32GB DDR5 5200 kit include both SODIMM modules or do I need to buy a second stick separately?

The kit contains two 16GB DDR5 5200 CL42 262-pin SODIMM modules, giving 32GB total with nothing else to purchase.

Should I choose the 32GB 2x16GB CL42 kit or a different capacity for my ThinkBook 14 G6 IRL?

This 32GB 2x16GB CL42 kit matches the supported DDR5 5200 specification for the ThinkBook 14 G6 IRL and 16 G6 IRL.

What does the 5200MHz CL42 rating mean for everyday performance in the ThinkBook 16 G6 IRL?

The modules run at the JEDEC-standard 5200MT/s with CL42 latency, delivering the rated DDR5 speed the ThinkBook 16 G6 IRL expects.

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