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Green circuit board with black chips, 260-pin SODIMM, no heat spreader

OWC

OWC 8GB DDR4 2133MHz CL15 1.2V 260pin SODIMM for Dell Vostro 15 5568

SKU CH-43Z7-CWWRT

8GB DDR4 2133MHz CL15 SODIMM upgrades Dell Vostro 15 5568 with 1.2V low-power memory

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 8GB capacity adds multitasking headroom for Dell Vostro 15 5568
  • DDR4 2133MHz CL15 speed matches factory memory specifications
  • 2V low voltage reduces power draw and heat output
  • 260-pin SODIMM form factor fits laptop memory slots directly
  • JEDEC compliant non-ECC design ensures stable system operation

Dell Vostro 5568 memory upgrade

This 8GB DDR4 SODIMM is built for the Dell Vostro 15 5568 notebook. It uses a 260-pin unbuffered layout at 1.2V and carries CL15 latency. The module is non-ECC and follows JEDEC PC4-17000 specifications for a direct fit.

Sustained multitasking behaviour

Rated at 2133MHz, the memory maintains its rated speed during extended workloads without thermal throttling because it has no heat spreader. The 2Rx8 organisation keeps bandwidth stable when multiple applications or large files stay open for long periods.

Replaces factory 4GB or 8GB sticks

Swapping a single 4GB module for this 8GB unit doubles capacity and removes the bottleneck that limits simultaneous browser tabs, office suites and media editing. The jump is worthwhile when the system currently runs on one stick or shows frequent paging to disk.

How it compares

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

Price $47.99
Cheaper than about 78% 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 $6.00 per GB
Cheaper than about 65% 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 number2S1D42R808 GB
Total capacity8 GB
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell Vostro 15 5568

Other versions of this model

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Questions about this item

How much power does the 1.2V DDR4 module draw during continuous use?

It operates at the standard 1.2V DDR4 voltage, so power draw stays low and heat output is minimal even when the laptop runs all day.

What must the Dell Vostro 15 5568 already have for this 260-pin SODIMM to work?

A free DDR4 SODIMM slot that accepts 2133MHz PC4-17000 memory; the laptop ships with at least one such slot.

Will this CL15 2133MHz stick run correctly alongside the original memory in my Vostro 15 5568?

Yes, it matches the factory speed and latency, so the system will run both modules at 2133MHz CL15 without timing conflicts.

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