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Green rectangular circuit board with gold edge connector and black memory chips, no heat spreader

OWC

OWC 16GB DDR5 5200 CL42 1Rx8 262-pin 1.1V SODIMM for Lenovo Legion Slim 5 16IRH8

SKU CH-RVS5-BD8ZW

A 16 GB DDR5 SODIMM running at 5200 MHz with CL42 latency and 1.1 V operation, built for Lenovo Legion Slim 5 16IRH8 laptops

  • Capacity16GB
  • Type262-Pin DDR5 Non-ECC SODIMM
  • SpeedDDR5 5200 (PC5 41600)
  • CAS LatencyCL42
  • Voltage1.1V
  • ECCNo

Capacity 16GB

  • 16 GB DDR5 5200 MHz for faster multitasking
  • CL42 latency keeps response tight under load
  • 1 V operation reduces power draw
  • 262-pin SODIMM fits Lenovo Legion Slim 5 16IRH8
  • JEDEC and RoHS compliant for warranty-safe upgrade

Lenovo Legion Slim 5 16IRH8 memory upgrade

This 16 GB DDR5 SODIMM is built for the Lenovo Legion Slim 5 16IRH8 laptop. It adds a single 1Rx8 module to an available slot. The kit targets owners who want more capacity for multitasking or larger workloads.

JEDEC standard 262-pin DDR5 SODIMM

The module follows JEDEC PC5-41600 specifications at 5200 MT/s with CL42 latency. It runs at 1.1 V without a heat spreader. The 262-pin edge connector fits the laptop’s SODIMM slot directly.

Replaces or adds to factory memory

The upgrade suits systems running at or below the rated speed and latency. It is not for buyers who need ECC or registered modules. The jump is worth it when the current configuration limits multitasking headroom.

Highlights

  • 16 GB DDR5 5200 MHz for faster multitasking
  • CL42 latency keeps response tight under load
  • 1 V operation reduces power draw
  • 262-pin SODIMM fits Lenovo Legion Slim 5 16IRH8
  • JEDEC and RoHS compliant for warranty-safe upgrade

Specifications

BrandOWC
Part Number5S2D51R816GB
Capacity16GB
Type262-Pin DDR5 Non-ECC SODIMM
SpeedDDR5 5200 (PC5 41600)
CAS LatencyCL42
Voltage1.1V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemLenovo Legion Slim 5 16IRH8

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What DDR5 speed does the 5200 CL42 module run at in the Legion Slim 5 16IRH8?

The module is rated at DDR5 5200 (PC5-41600) with CL42 latency; the laptop's memory controller will operate it at that speed or the highest supported frequency.

Will the 262-pin SODIMM fit the memory slot in my Legion Slim 5 16IRH8?

Yes, the 262-pin DDR5 SODIMM form factor matches the slot used in the Legion Slim 5 16IRH8, so it installs directly without adapters.

How do I install the module and what common step should I avoid skipping?

Power off the laptop, disconnect the battery if accessible, open the memory compartment, insert the SODIMM at an angle until the gold contacts are hidden, then press down firmly until the side clips click — forgetting to seat it fully is the typical mistake.

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