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

OWC

OWC 16GB DDR4 3200MHz CL22 SODIMM for Dell Vostro 15 3591 5501 5502 5510 7500

SKU CH-NVBY-NZJ1C
  • Capacity16GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.2V
  • ECCNo
  • Boost responsiveness with 16 GB DDR4 3200 MHz CL22 memory
  • JEDEC-compliant PC4-25600 module ensures warranty-safe upgrade
  • Low 1.2 V operation reduces power draw and heat
  • 260-pin SODIMM fits Dell Vostro 15 3591 5501 5502 5510 7500
  • Dual-rank 2Rx8 unbuffered design supports multitasking workloads

Compatible Dell Vostro models

This 16 GB DDR4 SODIMM is built for Dell Vostro 15 models 3591, 5501, 5502, 5510 and 7500. It plugs directly into the laptop’s 260-pin slot without adapters. The module targets owners who need more memory for everyday multitasking or larger workloads.

Thermals noise and power draw

Running at 1.2 V with no heat spreader, the stick draws minimal power and produces no audible noise. Standard JEDEC DDR4 operation keeps temperatures low inside the chassis. No extra cooling or fan curves are required.

Build fit and freedoms

The unbuffered, non-ECC design fits the factory memory socket and leaves other expansion slots untouched. CL22 latency at 3200 MHz works with the system’s existing memory controller. Buyers who want ECC error correction or registered modules cannot use this kit.

Highlights

  • Boost responsiveness with 16 GB DDR4 3200 MHz CL22 memory
  • JEDEC-compliant PC4-25600 module ensures warranty-safe upgrade
  • Low 1.2 V operation reduces power draw and heat
  • 260-pin SODIMM fits Dell Vostro 15 3591 5501 5502 5510 7500
  • Dual-rank 2Rx8 unbuffered design supports multitasking workloads

Specifications

BrandOWC
Part Number3S2D42R816GB
Capacity16GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemDell Vostro 15 3591
Dell Vostro 15 5501
Dell Vostro 15 5502
Dell Vostro 15 5510
Dell Vostro 15 7500

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

How do I install this 260-pin SODIMM in my Dell Vostro 15 5510, and what step do people often miss?

Power off, unplug the adapter and remove the battery if accessible. Open the memory door, align the notch on the 260-pin module with the slot key, insert at an angle, then press down firmly until both side clips click. The step most people miss is fully seating the module so both clips engage.

What maintenance or replacement will this 16GB DDR4 module need later?

No routine maintenance is required. The module has no heat spreader and no moving parts. Replacement is only needed if a memory error appears or you want more capacity.

What limit appears first under sustained heavy workloads with this CL22 1.2V memory?

The CAS latency of 22 cycles at 3200 MT/s sets the response-time floor. Under sustained load the latency ceiling is reached before bandwidth saturates.

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