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HP

HP 4M9Y2AA 32GB DDR5 4800 desktop RAM

SKU CH-F0C6-ZPQTR MPN 4M9Y2AA

A 32 GB DDR5 module running at 4800 MT/s with CL40 latency and 1.10 V operation

  • Capacity32GB
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • 32GB capacity handles large workloads
  • DDR5 4800 speed moves data fast
  • CL40 latency keeps response tight
  • 10V operation reduces power draw
  • Single 32GB module simplifies upgrades

32 GB DDR5 4800 Desktop Module

This HP 4M9Y2AA module provides 32 GB of DDR5 memory rated at 4800 MT/s with a CAS latency of CL40. It operates at the standard 1.10 V for DDR5. The stick is a single 32 GB UDIMM intended for desktop platforms that accept DDR5 memory.

Builders who need 32 GB in one slot

The single-module layout suits systems with limited DIMM slots or users who want to leave room for future expansion. Buyers who require higher speeds, lower latency timings, or multi-module kits for dual-channel bandwidth should consider other options.

32 GB single-module capacity

The 32 GB density on a single UDIMM is the specification that determines whether this part fits the upgrade plan. Systems limited to lower per-slot densities or configurations that demand matched pairs will not be able to use this module as intended.

Highlights

  • 32GB capacity handles large workloads
  • DDR5 4800 speed moves data fast
  • CL40 latency keeps response tight
  • 10V operation reduces power draw
  • Single 32GB module simplifies upgrades

Specifications

BrandHP
Model4M9Y2AA
Capacity32GB
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
Shipping weight1.81 kg
Package size127 × 76 × 51 mm

Questions about this item

How can I verify the HP 4M9Y2AA is running at DDR5 4800 CL40 after installation?

Open Task Manager or CPU-Z and confirm the memory tab shows 4800 MT/s speed and CL40 timings at 1.10V.

What does the HP 4M9Y2AA box contain and what must I source separately?

The package includes one 32 GB DDR5 4800 UDIMM module; no cables, tools or additional sticks are supplied.

Which capacity version of the HP 4M9Y2AA should I choose for a single-slot upgrade?

This model is offered as a single 32 GB module, so select it when one slot is free and 32 GB total is the target.

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