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Green 260-pin SODIMM module with black memory chips

OWC

OWC 32GB DDR4 3200MHz CL22 1.2V 260pin SODIMM memory upgrade for Dell Precision 5560 5750 5760 7530 7540

SKU CH-C3J7-EXVNK

32 GB DDR4 3200 MHz CL22 SODIMM for Dell Precision 5560, 5750, 5760, 7530 and 7540 laptops

  • Capacity32GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.2V
  • ECCNo
  • Boost multitasking with 32GB DDR4 3200MHz CL22 memory
  • JEDEC compliant 1.2V SODIMM ensures warranty-safe upgrade
  • Tested for Dell Precision 5560 5750 5760 7530 7540 compatibility
  • Easy DIY install upgrades responsiveness in minutes
  • Dual-rank 2Rx8 design maximises bandwidth for demanding workloads

Targeted Dell Precision upgrade

This 32GB DDR4 SODIMM module is built for Dell Precision 5560, 5750, 5760, 7530 and 7540 mobile workstations. It delivers a straightforward capacity increase for professionals who need more memory headroom in these specific laptops.

Thermals noise and power draw

The module operates at 1.2V without a heat spreader, drawing minimal power and producing no audible noise during normal operation. Standard JEDEC compliance ensures stable thermals inside the factory chassis.

Capacity and speed match

A single 32GB stick running at 3200MHz with CL22 latency determines whether this part fits the upgrade path; the 260-pin DDR4 form factor and non-ECC unbuffered design must match the slot and chipset requirements of the listed Precision models.

Highlights

  • Boost multitasking with 32GB DDR4 3200MHz CL22 memory
  • JEDEC compliant 1.2V SODIMM ensures warranty-safe upgrade
  • Tested for Dell Precision 5560 5750 5760 7530 7540 compatibility
  • Easy DIY install upgrades responsiveness in minutes
  • Dual-rank 2Rx8 design maximises bandwidth for demanding workloads

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 5560
Dell Precision 5750
Dell Precision 5760
Dell Precision 7530
Dell Precision 7540

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Questions about this item

How do I install the 260-pin SODIMM in a Dell Precision 5560, and what step is often missed?

Power off, unplug, remove the base cover, insert the module at an angle until the gold contacts disappear, then press down until both side clips click; the step often missed is pressing firmly enough for both clips to engage fully.

What maintenance or replacement will the 32GB DDR4 module need over time?

No scheduled maintenance is required; the module has no heat spreader or moving parts, so only a future capacity upgrade would prompt replacement.

What limit appears first when the CL22 3200MHz memory runs sustained workloads?

The CAS latency of 22 cycles at 3200 MHz sets the access-speed ceiling before bandwidth or thermal limits become noticeable.

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