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Green circuit board with black memory chips and gold edge contacts

OWC

OWC 16GB DDR4 3200MHz CL22 SODIMM Dell Inspiron 5401 5408 5410 5415 5421 AIO

SKU CH-28VD-3N17Z

16 GB DDR4 3200 MHz CL22 SODIMM module for compatible Dell Inspiron laptops and AIO desktops

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 16 GB DDR4 3200 MHz memory expands multitasking headroom for Dell Inspiron AIO and laptop models
  • CL22 CAS latency and 1.2 V operation deliver responsive performance within JEDEC standard limits
  • 260-pin SODIMM form factor fits Dell Inspiron 5401 5408 5410 5415 5421 AIO without modification
  • 2Rx8 dual-rank organisation increases memory density for smoother multi-application workflows
  • RoHS compliant and 100 % JEDEC compliant ensures a warranty-safe upgrade for supported systems

Targeted upgrade for Dell Inspiron AIOs

This 16 GB DDR4 SODIMM is built specifically for the Dell Inspiron 5401, 5408, 5410, 5415 and 5421 AIO models. It delivers a direct, warranty-safe memory increase for those all-in-one systems. Buyers with other laptop or desktop platforms cannot use this module.

16 GB at 3200 MHz with CL22 timing

The stick runs at PC4-25600 speed with a CAS latency of 22 and operates at the standard 1.2 V. It adds substantial headroom for multitasking and larger files in the supported AIOs. Systems already at the platform maximum or requiring ECC registered memory will not benefit.

260-pin unbuffered non-ECC form factor

Installation uses the standard SODIMM slot inside the compatible Inspiron chassis; no heat spreader is fitted, so clearance is minimal. The module frees up the need for matched pairs when upgrading a single slot. Builds needing registered DIMMs or a different pin count are not supported.

How it compares

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

Price $81.99
Cheaper than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $5.12 per GB
Cheaper than about 75% 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 number3S2D42R816 GB
Total capacity16 GB
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell Inspiron 5401
Dell Inspiron 5408
Dell Inspiron 5410
Dell Inspiron 5415
Dell Inspiron 5421 AIO

Other versions of this model

5 more in the same range

Questions about this item

Will this 16GB DDR4 3200MHz CL22 SODIMM run alongside the original memory already in my Dell Inspiron 5410?

Yes, it is a 260-pin 1.2V unbuffered DDR4 module rated at 3200MHz CL22, matching the JEDEC standard used by the Inspiron 5410 so it will operate at the same speed and voltage as the factory memory.

How can I confirm the module is running at 3200MHz CL22 after I install it in my Inspiron 5415?

Open Task Manager, go to the Performance tab, select Memory and check that Speed reads 3200MHz; you can also run CPU-Z and verify the SPD tab shows DDR4-3200 with a CAS latency of 22.

What comes in the box and do I need any extra parts to fit this into an Inspiron 5421 AIO?

The package contains the 16GB 260-pin SODIMM only; no tools, screws or additional cables are required because the AIO's memory slot accepts the module directly.

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