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Two green circuit boards with black memory chips, no heat spreader, notebook SODIMM form factor

OWC

OWC 32GB (2x16GB) DDR5 5600 CL46 SODIMM upgrade kit for Lenovo Legion Slim 5 16AHP9

SKU CH-RQQ7-D38FX

A 32 GB dual-channel DDR5 5600 CL46 SODIMM kit validated for the Lenovo Legion Slim 5 16AHP9

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8

Capacity 32GB (2 x 16GB)

  • 32 GB kit expands multitasking headroom with two 16 GB modules
  • DDR5 5600 speed matches Lenovo Legion Slim 5 16AHP9 spec for plug-in compatibility
  • CL46 latency and 1.1 V operation keep power draw low during heavy workloads
  • JEDEC standard 262-pin SODIMM fits the factory slot without modification
  • 1Rx8 unbuffered non-ECC design validated as warranty-safe replacement for part 4X71M23187

Lenovo Legion Slim 5 16AHP9 Memory Upgrade

This 32GB kit provides two 16GB DDR5 SODIMM modules built specifically for the Lenovo Legion Slim 5 16AHP9. It delivers 5600MHz speed with CL46 latency at the standard 1.1V voltage. The unbuffered, non-ECC design matches the laptop's factory requirements exactly. Installation restores or expands the system's original memory configuration.

Ideal for Capacity-Driven Multitasking

Owners of the 16AHP9 who need more room for simultaneous applications, large project files or virtual machines will benefit from the 32GB total. The dual-rank 1Rx8 organisation supports the platform's memory controller efficiently. Buyers who require error-correcting code memory for data-integrity workloads should look elsewhere, as these modules are non-ECC. Systems needing registered or buffered DIMMs are also incompatible with this SODIMM format.

262-Pin DDR5 SODIMM Form Factor Decides Fit

The 262-pin DDR5 SO-DIMM interface is the single specification that determines whether this kit fits the target laptop. Only notebooks wired for DDR5 5600 PC5-44800 at 1.1V can accept these modules. The Lenovo Legion Slim 5 16AHP9 is validated for this exact part number 5S6D51R8032P, replacing OEM part 4X71M23187. Any other generation or pin count will not seat in the memory slots.

How it compares

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

Price $415.99
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 $13.00 per GB
Pricier than about 59% 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 number5S6D51R8032P
Total capacity32 GB (2 × 16 GB)
Product type262-Pin DDR5 Non-ECC SODIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Memory
CAS latencyCL46
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsLenovo Legion Slim 5 16AHP9

Other versions of this model

5 more in the same range

Questions about this item

Will the 262-pin SODIMM modules need any firmware updates or thermal pad replacements over time?

No firmware updates or thermal pads are required; the 1Rx8 DDR5 modules run at standard 1.1V without a heat spreader and are validated for the Legion Slim 5 16AHP9.

What limit appears first when the kit runs at 5600 MT/s CL46 continuously?

The JEDEC-defined 5600 MT/s speed and CL46 latency are the fixed operating ceiling; the modules do not support higher data rates or tighter timings.

How much heat and power do the two 16 GB sticks draw during all-day workloads?

Each module operates at 1.1V within JEDEC DDR5 limits, producing minimal heat without a spreader and drawing only the power required for 5600 MT/s operation.

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