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Green circuit board with black memory chips and gold edge connectors

OWC

OWC 8GB DDR5 4800 CL40 SODIMM memory upgrade 4S8D51R608GB

SKU CH-GVRD-B3EKZ

8GB DDR5 4800 CL40 SODIMM module upgrades Dell Precision 3470, 3571, 3581, 5570 and 5770 systems

  • Total capacity8 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Memory rank1Rx16
  • 8GB DDR5 4800 CL40 boosts multitasking responsiveness
  • 1V low voltage reduces system power draw
  • 262-pin SODIMM fits Precision 3470 3571 3581 5570 5770
  • JEDEC and ROHS compliant ensures warranty-safe upgrade
  • Replaces Dell part AB949333 SNPMVK8PC/8G for direct compatibility

Precision DDR5 Upgrade

This 8 GB DDR5 SODIMM is built for Dell Precision 3470, 3571, 3581, 5570 and 5770 workstations. It replaces Dell part numbers AB949333 and SNPMVK8PC/8G with a JEDEC-standard module that keeps the original warranty intact. The unbuffered, non-ECC design suits professionals who need a straightforward memory increase without registration overhead.

4800 MT/s CL40 Headroom

Running at 4800 MT/s (PC5-38400) with CAS latency 40, the single-rank 1Rx16 module delivers the bandwidth these Precision platforms expect. The 8 GB capacity handles everyday multitasking and medium datasets, while the 1.1 V operation keeps power draw low. Workloads that exceed 8 GB will still page to storage, so buyers planning larger datasets should verify available slots before ordering.

Slot-Ready Integration

The 262-pin SODIMM fits directly into the factory memory slot with no heat spreader to clear. Installation is a standard DIY procedure supported by OWC reference videos. The module frees the second slot for a matching upgrade when the chassis allows dual-channel operation, and its RoHS compliance meets enterprise procurement rules.

How it compares

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

Price $135.99
Cheaper than about 63% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $17.00 per GB
Pricier than about 63% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number4S8D51R608 GB
Total capacity8 GB
Product type262-Pin DDR5 Non-ECC SODIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx16
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell Precision 3470
Dell Precision 3571
Dell Precision 3581
Dell Precision 5570
Dell Precision 5770

Other versions of this model

5 more in the same range

Questions about this item

Will this DDR5 4800 SODIMM run in a Precision 3571 that still has the original Dell memory installed?

Yes, it is a JEDEC-standard 1.1 V module tested for the Precision 3571, so it will operate alongside the factory memory at the system's supported speed.

How can I verify the module is running at CL40 after installation?

Open Task Manager or a utility such as CPU-Z; the memory tab will show 4800 MT/s and a CAS latency of 40 when the system is under load.

Does the 4S8D51R608GB package include any tools or extra brackets for the Precision 5570?

The box contains only the single 8 GB 262-pin SODIMM; no tools or brackets are included.

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