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Green circuit board with black memory chips, gold edge connector, no heat spreader

OWC

OWC 16GB DDR5 4800 CL40 SODIMM for Precision 3260 3460

SKU CH-K028-A91GS

A 16 GB DDR5 4800 CL40 SODIMM for Dell Precision 3260 CFF and 3460 SFF workstations

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • 16 GB DDR5 4800 boosts multitasking speed
  • CL40 timing at 1.1 V keeps power draw low
  • 262-pin SODIMM fits Precision 3260 and 3460
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Single 1Rx8 module simplifies DIY installation

Precision 3260 CFF and 3460 SFF memory upgrade

This OWC module adds 16GB of DDR5 4800 memory to Dell Precision 3260 CFF and 3460 SFF workstations. It is a 262-pin SODIMM running at 1.1V with CL40 latency and a 1Rx8 rank configuration. The part number is 4S8D51R816GB.

Suits single-slot capacity increases.

Builders expanding a Precision 3260 CFF or 3460 SFF with one non-ECC SODIMM will find this module a direct fit. Systems that require error-correcting code memory or registered DIMMs cannot use this stick. Buyers needing more than one module should verify slot count before ordering.

The 262-pin DDR5 SODIMM form factor decides

Only platforms accepting 262-pin DDR5 SODIMMs at 4800 MT/s and 1.1V can install this memory. The 1Rx8 organisation and CL40 timing are fixed by the module design. If the target workstation uses a different pin count, voltage or DDR generation, this part will not function.

How it compares

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

Price $225.99
Cheaper than about 57% 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 $14.12 per GB
Pricier than about 61% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number4S8D51R816 GB
Total capacity16 GB
Product type262-Pin DDR5 Non-ECC SODIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell Precision Workstation 3260 CFF
Dell Precision Workstation 3460 SFF

Other versions of this model

5 more in the same range

Questions about this item

How do I install this 262-pin DDR5 SODIMM in my Precision 3260 CFF, and which step do people usually get wrong?

Power off the workstation, unplug it, open the chassis, align the notch on the module with the slot key, press firmly until both retention clips snap shut, then close the case; the step most often missed is pressing hard enough to engage both clips fully.

Will this 16GB CL40 module need any maintenance or replacement down the line?

No routine maintenance is required; the module is a solid-state component rated for the system's lifetime, and replacement would only be needed if a fault develops or you decide to increase capacity beyond 16GB.

What limit appears first when this 1.1V DDR5 4800 memory runs under sustained heavy load?

The primary limit is the JEDEC-standard 4800 MT/s data rate and CL40 latency; the module operates at its rated speed and voltage without thermal throttling because it has no heat spreader and draws only 1.1V.

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