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Green rectangular SODIMM module with black chips and gold contacts

OWC

OWC 32GB DDR4 3200 CL22 1.2V 260pin Non-ECC SODIMM Dell Precision 7550 7560 7730 7740 7750

SKU CH-8D1V-2DD02

32 GB DDR4 3200 CL22 SODIMM for Dell Precision 7550, 7560, 7730, 7740 and 7750

  • Capacity32GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.2V
  • ECCNo
  • Boost multitasking with 32GB DDR4 3200 speed
  • Low 1.2V voltage cuts power draw and heat
  • CL22 latency keeps data flowing smoothly
  • 260-pin SODIMM fits Dell Precision 7550 7560 7730 7740 7750
  • JEDEC compliant for warranty-safe upgrade

32GB DDR4 3200 SODIMM for Dell Precision

This 32GB DDR4 3200 CL22 module is built for Dell Precision 7550, 7560, 7730, 7740 and 7750 mobile workstations. It uses a 260-pin SODIMM form factor, runs at 1.2V and follows JEDEC PC4-25600 specifications. The unbuffered, non-ECC design is intended for straightforward memory expansion in supported laptops.

Suits owners of listed Precision models needing

Buyers with other Dell lines or non-Dell laptops should verify compatibility before purchasing. Systems that require ECC or registered memory cannot use this module. Users who need speeds above 3200MHz or capacities beyond 32GB per slot should look at other options.

Fits 260-pin DDR4 slots in compatible Precision

The module draws standard 1.2V power and requires no heat spreader clearance. It frees an empty slot for a matched pair when adding a second identical stick. Installation follows typical SODIMM steps accessible through the service panel on supported models.

Highlights

  • Boost multitasking with 32GB DDR4 3200 speed
  • Low 1.2V voltage cuts power draw and heat
  • CL22 latency keeps data flowing smoothly
  • 260-pin SODIMM fits Dell Precision 7550 7560 7730 7740 7750
  • JEDEC compliant for warranty-safe upgrade

Specifications

BrandOWC
Part Number3S2D42R832GB
Capacity32GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemDell Precision 7550
Dell Precision 7560
Dell Precision 7730
Dell Precision 7740
Dell Precision 7750

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Questions about this item

What Dell Precision laptop models must I already own for this 32GB DDR4 3200 CL22 SODIMM to be compatible?

This module is validated for Dell Precision 7550, 7560, 7730, 7740 and 7750 systems.

How will this 260-pin DDR4 3200 CL22 1.2V module behave if I keep my existing memory installed?

OWC recommends matching capacity, speed and manufacturer for optimal performance; mixing different specifications may cause the system to run at the lowest common speed.

How can I verify the 32GB DDR4 3200 CL22 stick is working as intended after installation?

Check the BIOS or operating system memory report to confirm 32GB capacity, 3200 MT/s speed and CL22 timings are detected correctly.

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