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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

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 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.

How it compares

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

Price $186.99
Cheaper than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $5.84 per GB
Cheaper than about 67% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number3S2D42R832 GB
Total capacity32 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 Precision 5560
Dell Precision 5750
Dell Precision 5760
Dell Precision 7530
Dell Precision 7540

Other versions of this model

5 more in the same range

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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