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Green rectangular circuit board with gold edge connector and black memory chips

OWC

OWC 8GB DDR5 5200 CL42 1Rx8 262-pin 1.1V SODIMM for Lenovo IdeaCentre AIO 24IRH9

SKU CH-EF65-KBZK5

8GB DDR5 5200 CL42 SODIMM upgrades Lenovo IdeaCentre AIO 24IRH9 for faster multitasking

  • Total capacity8 GB
  • Rated speedDDR5 5200 (PC5 41600)
  • CAS latencyCL42
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8

Capacity 8GB

  • 8GB DDR5 capacity expands multitasking headroom for IdeaCentre AIO 24IRH9
  • 5200MHz CL42 JEDEC speed delivers responsive system performance
  • 1V low-voltage operation reduces power draw and heat
  • 262-pin SODIMM form factor fits the all-in-one memory slot directly
  • Single-rank 1Rx8 unbuffered design ensures broad compatibility and stable operation

Lenovo IdeaCentre AIO 24IRH9 8 GB DDR5 SODIMM

This module is built for the Lenovo IdeaCentre AIO 24IRH9 all-in-one desktop. It adds 8 GB of DDR5 memory in a single 262-pin SODIMM package. The part targets owners of that specific system who want more capacity for everyday workloads.

JEDEC 1.1 V operation keeps thermals low

The stick runs at the standard DDR5 voltage of 1.1 V without a heat spreader. Unbuffered, non-ECC design means no extra power draw from registers. Typical all-in-one cooling handles the module without audible fan ramp under normal desktop use.

5200 MT/s CL42 1Rx8 decides compatibility

Speed is rated at 5200 MT/s (PC5-41600) with CAS latency 42 and a single-rank 1Rx8 organisation. The Lenovo IdeaCentre AIO 24IRH9 must accept this exact frequency, timing and rank configuration for the upgrade to work. Buyers with other platforms cannot use this module.

How it compares

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

Price $162.99
Cheaper than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $20.37 per GB
Pricier than about 66% 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 number5S2D51R808 GB
Total capacity8 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 IdeaCentre AIO 24IRH9

Other versions of this model

3 more in the same range

Questions about this item

How do I install the 262-pin DDR5 SODIMM in the Lenovo IdeaCentre AIO 24IRH9, and what step is often missed?

Power off and unplug the AIO, lay it screen-down on a soft surface, remove the rear access panel, align the notch on the 262-pin module with the slot key, press firmly until the side clips click, then replace the panel before powering on.

What maintenance or replacement will this 8GB DDR5 5200 CL42 module need over time?

No scheduled maintenance is required; the module has no heat spreader and runs at 1.1V, so keep the AIO vents clear of dust. Replacement is only needed if a memory error appears or you later want more than 8GB capacity.

What limit appears first when the 1Rx8 DDR5 5200 memory runs sustained workloads in this all-in-one?

The 8GB capacity is the first bottleneck; heavy multitasking or large files will exhaust the single 1Rx8 rank before the CL42 latency or 5200 MT/s speed becomes the limiting factor.

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