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Green circuit board with black memory chips, no heat spreader

OWC

OWC 32GB DDR4 3200 CL22 1.2V 288pin UDIMM for Dell OptiPlex 5080 5090 7000 7071

SKU CH-N37Y-DQ941

32 GB DDR4 3200 CL22 UDIMM for Dell OptiPlex 5080, 5090, 7000 and 7071 systems

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • Boosts responsiveness with 32GB DDR4 3200 CL22
  • Low 1.2V power draw reduces system heat
  • Fits Dell OptiPlex 5080 5090 7000 7071 towers and SFF
  • JEDEC compliant for warranty-safe upgrade
  • Backward compatible with 2133 2400 2666 2933MHz systems

Dell OptiPlex upgrade

This 32 GB DDR4 UDIMM is built for Dell OptiPlex 5080 Tower, 5090 SFF, 5090 Tower, 7000 SFF and 7071 Tower. It runs at 3200 MHz with CL22 latency at 1.2 V and fits a standard 288-pin desktop slot. The module is non-ECC, unbuffered and uses a 2Rx8 rank layout without a heat spreader.

Small-form-factor desktops and towers

It suits owners of the listed OptiPlex models who want a single 32 GB stick to raise total memory. Buyers with other Dell systems, laptops or custom builds should verify their motherboard qualification list before purchasing.

Capacity per module

The 32 GB density decides whether this stick works within the slot limit of your OptiPlex. Check the maximum supported capacity per slot for your exact model to confirm compatibility.

How it compares

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

Price $196.99
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 $6.16 per GB
Cheaper than about 64% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number3U2D42R832 GB
Total capacity32 GB
Product type288-Pin DDR4 Non-ECC UDIMM
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 OptiPlex 5080 Tower
Dell OptiPlex 5090 SFF
Dell OptiPlex 5090 Tower
Dell OptiPlex 7000 SFF
Dell OptiPlex 7071 Tower

Other versions of this model

5 more in the same range

Questions about this item

How do I install the 288-pin DDR4 UDIMM in a Dell OptiPlex 5080 Tower, and which step is often missed?

Power off and unplug the tower, open the chassis, align the notch on the 288-pin module with the slot key, press firmly until both retention clips click shut, then verify 32 GB appears in BIOS before closing the case.

What maintenance or replacement will this 32 GB DDR4 3200 CL22 module need over its service life?

No scheduled maintenance is required; the module has no heat spreader and no moving parts, so replacement is only necessary if a fault develops or capacity needs increase beyond 32 GB.

What limit appears first when this 1.2 V 2Rx8 Non-ECC UDIMM runs sustained workloads on a Dell OptiPlex 7071 Tower?

The primary limit is the JEDEC-standard CL22 latency at 3200 MHz; sustained heavy loads will hit timing constraints before thermal or voltage thresholds become an issue.

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