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Green circuit board with black memory chips and gold edge connector

OWC

OWC 32GB DDR5 4800 CL40 SODIMM 1.1V XPS 17 9720

SKU CH-07X7-CRHT3

A 32 GB DDR5 4800 CL40 SODIMM running at 1.1 V, built for the Dell XPS 17 9720

  • Capacity32GB
  • Type262-Pin DDR5 Non-ECC SODIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.1V
  • ECCNo
  • 32 GB DDR5 4800 CL40 boosts multitasking headroom
  • 1 V operation keeps power draw low
  • 262-pin SODIMM fits the XPS 17 9720 slot
  • JEDEC-standard build ensures warranty-safe upgrade
  • 2Rx8 dual-rank layout supports higher density per module

32GB DDR5 SODIMM for XPS 17 9720

This module is a single 32GB DDR5 4800 PC5-38400 CL40 2Rx8 262-pin 1.1V non-ECC SODIMM. It is designed and tested to meet OEM specifications for the Dell XPS 17 9720 laptop. The JEDEC-standard memory provides a warranty-safe upgrade path.

Suits owners of the XPS 17 9720 wanting maximum

Builders needing ECC error correction or registered buffering should look elsewhere, as this module is unbuffered non-ECC. Systems requiring a different pin count, voltage or DDR generation cannot use this SODIMM. It is not a dual-channel kit.

32GB capacity handles heavy multitasking

The single module fills one slot, leaving a second slot free if the platform supports dual-channel operation. Workloads demanding more than 32GB total system memory will require additional modules. Speed is fixed at 4800MT/s with CL40 latency.

Highlights

  • 32 GB DDR5 4800 CL40 boosts multitasking headroom
  • 1 V operation keeps power draw low
  • 262-pin SODIMM fits the XPS 17 9720 slot
  • JEDEC-standard build ensures warranty-safe upgrade
  • 2Rx8 dual-rank layout supports higher density per module

Specifications

BrandOWC
Part Number4S8D52R832GB
Capacity32GB
Type262-Pin DDR5 Non-ECC SODIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.1V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemDell XPS 17 9720

Other versions of this model

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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What Dell laptop model must I already own for this 32GB DDR5 4800 CL40 SODIMM to work?

This module is validated for the Dell XPS 17 9720 and replaces Dell part numbers AB949335, AC258276, SNPJJ3C2C/32G and SNPR62CWC/32G.

How does this 1.1V DDR5 4800 module behave if I keep the original memory in the second slot of my XPS 17 9720?

The XPS 17 9720 runs all installed DDR5 at the lowest common speed and voltage; adding this 4800 CL40 stick will down-clock any faster original module to 4800 MT/s and 1.1 V.

How can I verify the 32GB DDR5 4800 CL40 2Rx8 module is running correctly after installation?

Open Task Manager or a system-information tool and confirm the memory shows 32 GB, DDR5, 4800 MT/s, CL40 timing and 1.1 V operation.

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