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Green circuit board with black memory chips, no heat spreader, 288 gold pins along bottom edge

OWC

OWC 16GB DDR4 3200MHz CL22 1.2V 288pin UDIMM for Dell Vostro 5880 5890

SKU CH-EN88-Q29JR

A 16 GB DDR4 3200 MHz CL22 1.2 V 288-pin UDIMM validated for Dell Vostro 5880 and 5890 desktops

  • Capacity16GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.2V
  • ECCNo
  • 16GB DDR4 3200MHz CL22 boosts Dell Vostro 5880/5890 responsiveness
  • JEDEC compliant 1.2V 288-pin UDIMM ensures warranty-safe upgrade
  • Backward compatible with 2133/2400/2666/2933MHz speeds for flexible installation
  • Non-ECC unbuffered 2Rx8 design delivers reliable desktop performance
  • OWC tested modules with lifetime warranty and free tech support included

Dell Vostro 5880 5890 memory upgrade

This 16GB DDR4 UDIMM is built specifically for Dell Vostro 5880 and 5890 workstations. It runs at 3200MHz with CL22 timing at 1.2V and meets JEDEC standards. The module adds capacity for users who need more headroom for everyday multitasking and larger datasets.

Sustained load behaviour on DDR4 3200 CL22

Under continuous workloads the memory operates at its rated 3200MHz speed with CL22 latency and 1.2V. It is backward compatible with 2133MHz, 2400MHz, 2666MHz and 2933MHz systems, so it will clock down automatically if the platform requires a lower frequency. The unbuffered non-ECC design delivers consistent throughput for typical desktop and workstation tasks.

Installation notes for 288-pin UDIMM

The 288-pin DIMM fits the standard desktop memory slots on the supported Vostro models and requires no tools beyond opening the chassis. Because it has no heat spreader, clearance is minimal, but the module height follows the JEDEC outline. Builders who need ECC or registered memory cannot use this kit, and systems limited to lower maximum capacities may not recognise the full 16GB.

Highlights

  • 16GB DDR4 3200MHz CL22 boosts Dell Vostro 5880/5890 responsiveness
  • JEDEC compliant 1.2V 288-pin UDIMM ensures warranty-safe upgrade
  • Backward compatible with 2133/2400/2666/2933MHz speeds for flexible installation
  • Non-ECC unbuffered 2Rx8 design delivers reliable desktop performance
  • OWC tested modules with lifetime warranty and free tech support included

Specifications

BrandOWC
Part Number3U2D42R816GB
Capacity16GB
Type288-Pin DDR4 Non-ECC UDIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemDell Vostro 5880
Dell Vostro 5890

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Questions about this item

How much power does the 1.2V DDR4 module draw when the Vostro 5880 runs all day?

The module operates at the standard 1.2V DDR4 voltage, keeping power draw and heat low during continuous use in the Vostro 5880 or 5890.

What must the Dell Vostro 5890 already have for this 288-pin UDIMM to work?

The system needs a free 288-pin DDR4 DIMM slot and a BIOS that supports non-ECC unbuffered memory at 3200MHz or one of the lower JEDEC speeds.

Will this CL22 3200MHz stick run stably alongside the existing 2666MHz memory in my Vostro 5880?

Yes, the module is backward compatible with 2666MHz, 2933MHz, 2400MHz and 2133MHz, so it will downclock to match the slower installed DIMMs.

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