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Green OWC 4GB DDR3 240-pin UDIMM module, no heat spreader

OWC

OWC 4GB DDR3 1600 PC3-12800 CL11 1Rx8 240-pin 1.5V Non-ECC UDIMM Dell OptiPlex 7010 memory upgrade

SKU CH-NMNQ-KEX6X

A 4GB DDR3 1600 module upgrades Dell OptiPlex 7010 desktops with 1.5V non-ECC memory

  • Total capacity4 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • Boosts system responsiveness with a 4GB DDR3 1600MHz module
  • Guaranteed fit for Dell OptiPlex 7010 Desktop, SFF, Tower and USFF
  • Meets JEDEC and RoHS standards for a warranty-safe upgrade
  • Simple DIY installation with unbuffered 240-pin DIMM design
  • Reliable operation at standard 1.5V with CL11 latency

4GB DDR3 module for Dell OptiPlex 7010

This 4GB DDR3 1600 PC3-12800 CL11 UDIMM is built specifically for Dell OptiPlex 7010 Desktop, SFF, Tower and USFF systems. It operates at 1.5V with unbuffered, non-ECC architecture and a single 1Rx8 rank. The 240-pin form factor matches the factory DIMM slots exactly.

JEDEC-standard timing under sustained load

Rated at CL11 latency and 1600 MHz, the module maintains its specified timing during extended workloads rather than only in short bursts. JEDEC and RoHS compliance ensures the electrical parameters stay within the original Dell qualification envelope for continuous operation.

Low-voltage operation without a heat spreader

At 1.5V the module draws minimal power and runs cool enough to omit a heat spreader, keeping the profile slim for tight SFF and USFF chassis. The unbuffered design adds no active components, so acoustic output remains that of the system fans alone.

How it compares

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

Price $18.99
Cheaper than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $4.75 per GB
Cheaper than about 80% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number1U6D31R804 GB
Total capacity4 GB
Product type240-Pin DDR3 Non-ECC UDIMM
Performance
Rated speedDDR3 1600 (PC3 12800)
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsDell OptiPlex 7010 Desktop
Dell OptiPlex 7010 SFF
Dell OptiPlex 7010 Tower
Dell OptiPlex 7010 USFF

Other versions of this model

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Questions about this item

Does the 1.5V DDR3 module run hot or draw extra power during all-day use?

The JEDEC-standard 1.5V DDR3 UDIMM operates at the normal voltage for this generation, so heat and power draw stay within typical desktop limits.

What must the Dell OptiPlex 7010 already have to accept this 240-pin UDIMM?

A free 240-pin DDR3 DIMM slot on the motherboard is the only requirement; the module is unbuffered, non-ECC and matches the system's native PC3-12800 CL11 timing.

Will this CL11 1600MHz stick work alongside the original memory in a 7010 Tower?

Yes, it is tested to meet Dell OEM specs for the OptiPlex 7010 family, so it will run at the system's default speed alongside existing modules.

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