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Green printed circuit board with black memory chips in a 288-pin DIMM form factor

OWC

OWC 16GB DDR4 3200MHz CL22 1.2V 288pin UDIMM Alienware Aurora R10 R11 R12 R14

SKU CH-EPNS-6F4SY

16GB DDR4 3200MHz CL22 UDIMM adds memory to Alienware Aurora R10, R11, R12 and R14 desktops

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • Boost multitasking with 16GB DDR4 3200MHz CL22 capacity
  • Direct fit for Alienware Aurora R10 R11 R12 R14 desktops
  • JEDEC compliant 1.2V operation ensures stable performance
  • Backward compatible with 2133 2400 2666 2933MHz systems
  • Easy DIY upgrade using standard 288pin UDIMM slot

Alienware Aurora R10 R11 R12 R14 Memory

This OWC module is a 16GB DDR4 3200MHz CL22 UDIMM built for Alienware Aurora R10, R11, R12 and R14 desktops. It runs at 1.2V without a heat spreader. The 288-pin non-ECC unbuffered design meets JEDEC PC4-25600 specifications for a direct warranty-safe upgrade.

Suits owners of listed Aurora models only

Buyers with different motherboards or laptops cannot use this 288-pin UDIMM. Systems requiring ECC, registered memory or speeds above 3200MHz should look elsewhere. The single 16GB capacity may not fill every slot in multi-channel configurations needing matched pairs.

JEDEC DDR4 3200 CL22 1.2V UDIMM standard

This module operates at the industry-standard DDR4 3200MHz CL22 timing and 1.2V voltage. Backward compatibility covers 2133MHz, 2400MHz, 2666MHz and 2933MHz bus speeds. The 2Rx8 rank organisation and lack of heat spreader are fixed physical traits that determine fit and electrical compatibility.

How it compares

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

Price $78.99
Cheaper than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $4.94 per GB
Cheaper than about 77% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameOWC
Part number3U2D42R816 GB
Total capacity16 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 systemsAlienware Aurora R10
Alienware Aurora R11
Alienware Aurora R12
Alienware Aurora R14

Other versions of this model

5 more in the same range

Questions about this item

Does this 288pin DDR4 UDIMM fit the four DIMM slots on my Alienware Aurora R10 R11 R12 or R14?

Yes. The module is a 288pin DDR4 3200MHz CL22 1.2V UDIMM built to the exact Alienware Aurora R10 R11 R12 R14 specification.

Can I keep my existing 2133MHz 2400MHz 2666MHz or 2933MHz DDR4 sticks and add this 3200MHz CL22 16GB module?

The stick is backward compatible with 2133MHz 2400MHz 2666MHz and 2933MHz DDR4. All modules will run at the speed of the slowest installed kit.

How do I verify the new 16GB 3200MHz CL22 1.2V UDIMM is running at its rated 3200MHz after installation?

Open Task Manager Performance tab or run CPU-Z and confirm the memory frequency reads 3200MHz with CL22 timings at 1.2V.

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