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Green rectangular DDR4 UDIMM module with black memory chips and gold edge connector

OWC

OWC 16GB DDR4 3200MHz CL22 1.2V 288pin Non-ECC UDIMM memory upgrade

SKU CH-1K2F-8EW2P

A 16GB DDR4 3200MHz CL22 1.2V 288-pin non-ECC UDIMM validated for Lenovo IdeaCentre 3-07IAB7, 5-14IAB7, 5-14IMB05 and 5-14IOB6 systems

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • Boosts PC responsiveness with 16GB DDR4 3200MHz CL22 memory
  • JEDEC and ROHS compliant for a warranty-safe upgrade
  • Easy DIY install fits Lenovo IdeaCentre 3-07IAB7 and 5-series desktops
  • Backward compatible with 2133MHz, 2400MHz, 2666MHz and 2933MHz systems
  • Low 1.2V unbuffered design runs cool without a heat spreader

Lenovo IdeaCentre DDR4 Upgrade

This 16GB DDR4 module is built for Lenovo IdeaCentre 3-07IAB7, 5-14IAB7, 5-14IMB05 and 5-14IOB6 desktops. It adds capacity to systems that shipped with less memory. Buyers with other motherboards or laptops cannot use this UDIMM.

JEDEC Compliant 3200MHz Operation

The stick runs at PC4-25600 3200MHz CL22 1.2V without XMP profiles or voltage changes. It meets JEDEC and ROHS standards for a warranty safe upgrade. No software, drivers or heat spreaders are included in the package.

DDR4 Backward Speed Limits

The module downclocks to 2133MHz, 2400MHz, 2666MHz or 2933MHz when the platform requires it. It cannot exceed the DDR4 3200MHz JEDEC ceiling and it does not support ECC error correction. Systems needing registered DIMMs or higher frequencies will not benefit.

How it compares

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

Price $77.99
Cheaper than about 71% 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 $4.87 per GB
Cheaper than about 78% of the 20,941 comparable items (median $8.19 per GB).

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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 systemsLenovo IdeaCentre 3-07IAB7
Lenovo IdeaCentre 5-14IAB7
Lenovo IdeaCentre 5-14IMB05
Lenovo IdeaCentre 5-14IOB6

Other versions of this model

5 more in the same range

Questions about this item

Will the 16GB DDR4 3200MHz CL22 1.2V 288pin Non-ECC UDIMM need any replacement or maintenance over its lifetime?

No maintenance is required. The module has no heat spreader or moving parts. OWC provides a limited lifetime warranty with free tech support, so a replacement would only be needed if the module itself fails.

What limit appears first when the 16GB DDR4 3200MHz CL22 1.2V 288pin Non-ECC UDIMM runs under sustained load?

The JEDEC-standard CL22 latency at 3200MHz is the primary timing limit. As an unbuffered non-ECC UDIMM, it lacks error correction, so data integrity under heavy sustained write cycles relies on the memory controller rather than the module itself.

How much heat and power does the 16GB DDR4 3200MHz CL22 1.2V 288pin Non-ECC UDIMM produce when running all day?

It operates at the standard 1.2V DDR4 voltage with no heat spreader, so thermal output is low. The module is silent with no moving parts, and power draw stays within normal JEDEC limits for a 16GB 3200MHz UDIMM.

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