OWC 8GB DDR5 4800 CL40 SODIMM memory upgrade for Inspiron 14 Plus 7420
- 8GB
- 262-Pin DDR5 Non-EC…
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OWC
A 32GB DDR4 SODIMM running at 3200MHz with CL22 latency and 1.2V operation, built for the Alienware Area-51M R2
This 260-pin DDR4 module delivers 32 GB at 3200 MHz with CL22 latency and 1.2 V operation. It is a non-ECC, unbuffered 2Rx8 SODIMM built to JEDEC PC4-25600 specification. The part is validated for the Alienware Area-51M R2 laptop and carries OWC’s limited lifetime warranty.
Owners of an Alienware Area-51M R2 needing a single 32 GB upgrade will find this module a direct fit. Systems that require ECC, registered DIMMs, a different pin count, or a voltage other than 1.2 V cannot use this part. Buyers wanting a matched pair or a kit should look elsewhere.
The module runs at DDR4 3200 (PC4-25600) with a CAS latency of CL22. This speed and timing pair determines whether the memory matches the platform’s supported profile and whether it will run at the rated frequency without manual adjustment.
| Brand | OWC |
|---|---|
| Part Number | 3S2D42R832GB |
| Capacity | 32GB |
| Type | 260-Pin DDR4 Non-ECC SODIMM |
| Speed | DDR4 3200 (PC4 25600) |
| CAS Latency | CL22 |
| Voltage | 1.2V |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Rank | 2Rx8 |
| Heat Spreader | No |
| Compatible System | Alienware Area-51M R2 |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
This module is built and tested to meet OEM specifications for the Alienware Area-51M R2, ensuring reliable operation within the platform's memory subsystem.
The system BIOS or a utility such as CPU-Z will report the module operating at 3200MHz with CL22 timings at 1.2V.
The package contains the single 260-pin SODIMM module; no extra parts or tools are needed for a standard laptop memory slot install.
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