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Black 16GB DDR5 288-pin UDIMM module no heat spreader

OWC

OWC 16GB DDR5 4800 CL40 1.1V Non-ECC UDIMM Samsung M323R2GA3BB0-CQK desktop RAM

SKU CH-96W7-W4Y80

16 GB DDR5 4800 CL40 1.1 V non-ECC UDIMM adds fast, low-voltage memory to desktops, workstations, NAS or all-in-one systems

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Recommended forDesktops
  • 16 GB DDR5 4800 boosts multitasking speed
  • CL40 latency keeps data flowing smoothly
  • 1 V operation reduces system power draw
  • 288-pin UDIMM fits standard desktop slots
  • JEDEC and RoHS compliant for warranty-safe upgrade

OWC 16GB DDR5 4800 UDIMM

This OWC module is a 16 GB DDR5 4800 MT/s unbuffered DIMM built to JEDEC standard timings of CL40 at 1.1 V. It fits standard 288-pin desktop sockets and carries no heat spreader or lighting.

Suited to JEDEC DDR5 platforms only

The stick works in desktops, workstations, NAS units and all-in-one systems that accept PC5-38400 unbuffered non-ECC memory. Systems requiring ECC, registered modules or a different DDR generation cannot use this part.

Single-rank 1Rx8 organisation

The module uses a 1Rx8 layout, meaning one rank of eight-wide DRAM devices. That rank count and bus width decide whether a given board can populate all slots at the rated 4800 MT/s without down-clocking.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $224.99
Pricier than about 71% of the 3,647 comparable items (median $90.99).
Total capacity 16 GB
Typical for this category: the median of 3,251 items is 16 GB.
Price per GB $14.06 per GB
Pricier than about 84% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameOWC
Part number4U8D51R816 GB
Total capacity16 GB
Product colorBlack
Performance
Rated speedDDR5 4800 (PC5 38400)
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forDesktops
More details
LED lightingNone

Questions about this item

Will the 16GB DDR5 4800 CL40 1.1V module work reliably in a desktop or NAS system that currently uses DDR5 memory?

Yes, the module follows JEDEC-standard DDR5 4800 PC5-38400 timing at 1.1V, so it will operate correctly in any desktop, workstation, NAS or all-in-one platform that supports DDR5 4800 unbuffered non-ECC UDIMMs.

How can I confirm the 16GB DDR5 4800 CL40 stick is running at 4800 MT/s after installation?

Open the BIOS or a system-information tool such as CPU-Z and verify the memory reports DDR5-4800, PC5-38400 and CAS latency 40 at 1.1V.

Does the 16GB DDR5 4800 CL40 288-pin UDIMM ship alone, or are extra parts such as a heat spreader or cables included?

Only the single 16GB 288-pin unbuffered non-ECC UDIMM is supplied; no heat spreader, LED lighting or additional accessories are in the box.

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