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Green circuit board with black memory chips and gold edge connector

OWC

OWC 8GB DDR4 3200MHz CL22 1.2V 288pin Non-ECC UDIMM memory upgrade

SKU CH-V5KX-409Q1

An 8 GB DDR4 3200 MHz CL22 1.2 V 288-pin non-ECC UDIMM validated for Lenovo IdeaCentre 3-07IAB7, 5-14IAB7, 5-14IMB05 and 5-14IOB6 desktops

  • Capacity8GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.2V
  • ECCNo
  • Boost responsiveness with 8GB DDR4 3200MHz CL22 module
  • JEDEC and RoHS compliant for warranty-safe upgrade
  • Low 1.2V voltage reduces power draw and heat
  • 288-pin unbuffered UDIMM fits listed Lenovo IdeaCentre desktops
  • Backward compatible with 2133, 2400, 2666 and 2933MHz systems

Lenovo IdeaCentre DDR4 upgrade

This 8 GB DDR4 3200 MHz module is built for Lenovo IdeaCentre 3-07IAB7 5-14IAB7 5-14IMB05 and 5-14IOB6 desktops. It adds capacity to systems that ship with limited memory. Buyers who need ECC error correction or registered DIMMs cannot use this product.

Thermals noise and power

The module runs at 1.2 V without a heat spreader and uses standard unbuffered DDR4 circuitry. Power draw stays within JEDEC limits for PC4-25600 operation. No active cooling or extra airflow is required beyond normal case ventilation.

Compatibility and installation

Backward compatibility covers 2133 2400 2666 and 2933 MHz platforms automatically. The 288-pin UDIMM fits the standard desktop slot and the package includes no extra cables or software. Installation is a tool-free DIY step that takes minutes.

Highlights

  • Boost responsiveness with 8GB DDR4 3200MHz CL22 module
  • JEDEC and RoHS compliant for warranty-safe upgrade
  • Low 1.2V voltage reduces power draw and heat
  • 288-pin unbuffered UDIMM fits listed Lenovo IdeaCentre desktops
  • Backward compatible with 2133, 2400, 2666 and 2933MHz systems

Specifications

BrandOWC
Part Number3U2D41R808GB
Capacity8GB
Type288-Pin DDR4 Non-ECC UDIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemLenovo IdeaCentre 3-07IAB7
Lenovo IdeaCentre 5-14IAB7
Lenovo IdeaCentre 5-14IMB05
Lenovo IdeaCentre 5-14IOB6

Other versions of this model

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Questions about this item

How do I install this 288-pin DDR4 UDIMM in my Lenovo IdeaCentre 5-14IAB7, and what step is most often missed?

Power off and unplug the PC, open the case, align the notch on the module with the slot key, press firmly until both side clips click shut, then power on and verify 3200 MHz operation in BIOS — the step most often missed is fully seating both clips so the module runs at rated speed instead of falling back to 2133 MHz.

What maintenance or replacement will this 8 GB non-ECC module need over its service life?

No scheduled maintenance is required; keep interior dust-free and ensure case airflow stays adequate so the 1.2 V modules remain within thermal limits — replacement is only necessary if a memory test reports errors or you need more than 8 GB total capacity.

What limit appears first when this CL22 DDR4 3200 kit runs sustained workloads?

The CAS latency of 22 cycles at 3200 MHz sets the baseline response time; under continuous load the memory controller will hit that latency ceiling before voltage or thermal throttling becomes a factor on a 1.2 V unbuffered DIMM.

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