OWC 16GB DDR5 5600 CL46 1Rx8 262-pin SODIMM for Dell OptiPlex 7420 AIO
- 16 GB
- DDR5 5600
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A single 32 GB DDR5 SODIMM running at 5600 MT/s with CL46 latency and 1.1 V operation, validated for the Lenovo Legion 5 16IRX9
Capacity 32GB
This 32 GB DDR5 module runs at 5600 MT/s with CL46 latency and 1.1 V operation. It is built specifically for the Lenovo Legion 5 16IRX9 laptop and follows JEDEC-standard timings.
The stick uses a standard 262-pin SO-DIMM edge connector and has no heat spreader, so it fits the slim SODIMM slot found in the target notebook. Unbuffered, non-ECC design means it drops straight into the consumer memory channel without extra configuration.
This part replaces Lenovo part number 4X71M23189 and is validated only for that exact system. Other Legion 5 variants or different laptop families may use a different pin-out, voltage or maximum capacity, so verify the model label on the chassis or in BIOS first.
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| Product | |
|---|---|
| Brand name | OWC |
| Part number | 5S6D52R832 GB |
| Total capacity | 32 GB |
| Product type | 262-Pin DDR5 Non-ECC SODIMM |
| Performance | |
| Rated speed | DDR5 5600 (PC5 44800) |
| Memory | |
| CAS latency | CL46 |
| ECC support | No |
| Buffer type | Unbuffered |
| Memory rank | 2Rx8 |
| Heat spreader | No |
| Power | |
| Rated voltage | 1.1 V |
| Compatibility | |
| Compatible systems | Lenovo Legion 5 16IRX9 |
Other versions of this model
This module operates at DDR5 5600 with CL46 latency, matching the PC5-44800 JEDEC standard for the Legion 5 16IRX9.
It fits a standard DDR5 SO-DIMM socket with the 262-pin key notch; the Legion 5 16IRX9 has two such slots accessible under the bottom cover.
Remove the bottom cover, align the notch, insert the module at an angle, then press down evenly until both retention clips click — skipping the final press leaves the module loose.
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