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Green circuit board with black memory chips and gold edge contacts

OWC

OWC 4GB DDR4 2133MHz CL15 1.2V 288-pin UDIMM Dell OptiPlex 3046

SKU CH-BZQG-YTD2M

Adds 4 GB of DDR4 2133 MHz CL15 memory to Dell OptiPlex 3046 SFF and Tower desktops

  • Total capacity4 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • 4GB capacity adds multitasking headroom for Dell OptiPlex 3046
  • DDR4 2133MHz CL15 timing delivers responsive desktop performance
  • 2V operation reduces power draw and heat output
  • 288-pin UDIMM form factor fits SFF and Tower chassis
  • JEDEC compliant module ensures warranty safe upgrade

OWC 4GB DDR4 for OptiPlex 3046

This OWC module adds 4 GB of DDR4 memory to Dell OptiPlex 3046 SFF and Tower desktops. It runs at 2133 MHz with CL15 latency at the standard 1.2 V. The unbuffered, non-ECC design matches the platform's native memory controller.

JEDEC compliant upgrade kit

The stick meets JEDEC PC4-17000 specifications and is ROHS compliant, so the factory warranty on the OptiPlex remains intact. No extra software, heat spreader or configuration utility is bundled; installation is a simple DIMM swap.

Single-rank 4 GB capacity

One rank of eight 8 Gb chips delivers 4 GB total, suitable for everyday office multitasking and light productivity. Systems that need more than 4 GB per slot or registered ECC memory for server workloads cannot use this module.

How it compares

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

Price $27.99
Cheaper than about 86% 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 $7.00 per GB
Cheaper than about 57% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2U1D41R804 GB
Total capacity4 GB
Product type288-Pin DDR4 Non-ECC UDIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell OptiPlex 3046 SFF
Dell OptiPlex 3046 Tower

Other versions of this model

5 more in the same range

Questions about this item

Will the 288-pin DDR4 module need any cleaning or component replacement after installation?

No scheduled maintenance is required; the unbuffered DIMM has no moving parts, heat spreader or ECC circuitry to service, so it runs for the system's life.

What speed ceiling appears first when the OptiPlex 3046 runs sustained workloads?

The JEDEC-rated 2133 MHz CL15 timing is the fixed limit; the module does not support higher frequencies or tighter latencies.

How much heat and power does the 1.2 V stick add during all-day use?

At 1.2 V the 4 GB UDIMM draws minimal power and generates little heat, staying within standard DDR4 thermal limits without a spreader.

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