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Green circuit board with black memory chips, no heat spreader, 288-pin DDR5 desktop module

Crucial

Crucial CT16G48C40D8U5 16GB DDR5 4800 desktop RAM

SKU CH-BABM-XVKMM MPN CT16G48C40D8U5

16GB DDR5 desktop memory running at 4800 MT/s with CL40 latency and 1.10V operation

  • Capacity16GB
  • Type288-Pin PC RAM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Timing40-39-39
  • Voltage1.10V
  • DDR5 4800 speed lifts bandwidth for faster multitasking
  • 10V operation lowers power draw versus older DDR generations
  • CL40 latency keeps response tight in everyday workloads
  • 16GB single module simplifies upgrades on 288-pin desktop boards
  • Compatible with 12th and 13th Gen Intel Core and AMD Ryzen 7000 Series desktop CPUs

16GB DDR5 4800 Desktop Module

This 16GB DDR5 module runs at 4800 MT/s with CL40 latency and 1.10V operation. It targets builders upgrading 12th or 13th Gen Intel Core platforms or AMD Ryzen 7000 Series desktops. The single stick is sold as a one-channel kit for straightforward capacity additions.

Simple 288-Pin Installation

Installation follows standard desktop DIMM procedure: align the notch, press until the retention clips click, and confirm seating. The unbuffered, non-ECC design works with consumer motherboards without extra configuration. Issues usually stem from mixing speeds or capacities across channels, or from failing to enable the rated profile in BIOS.

Suits Single-Stick Upgrades on Supported Platforms

This module suits users adding 16GB to a compatible Intel or AMD DDR5 board without populating a second slot. Builders who need matched multi-channel kits, lower latency timings, or ECC functionality should look at other options.

Highlights

  • DDR5 4800 speed lifts bandwidth for faster multitasking
  • 10V operation lowers power draw versus older DDR generations
  • CL40 latency keeps response tight in everyday workloads
  • 16GB single module simplifies upgrades on 288-pin desktop boards
  • Compatible with 12th and 13th Gen Intel Core and AMD Ryzen 7000 Series desktop CPUs

Specifications

BrandCrucial
SeriesDDR5 Classic
Part NumberCT16G48C40D8U5
Capacity16GB
Type288-Pin PC RAM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Timing40-39-39
Voltage1.10V
ECCNo
Buffered/RegisteredUnbuffered / Unregistered
Multi-channel KitSingle Channel
ColorBlack
Heat SpreaderNo
Recommend UseCompatible with 12th & 13th Gen Intel Core and AMD Ryzen 7000 Series desktop CPUs
LED ColorNone
Shipping weight0.45 kg
Package size226 × 157 × 43 mm

Questions about this item

How do I verify the CT16G48C40D8U5 is running at DDR5 4800 CL40 after installation?

Check the memory tab in CPU-Z or your BIOS main screen; it should report 4800 MT/s with timings 40-39-39 at 1.10 V.

What ships with the CT16G48C40D8U5 and what must I source separately?

The box contains one 16 GB 288-pin DDR5 UDIMM; no heat spreader or extra cables are included, and a second module for dual-channel is sold separately.

Which capacity version of the DDR5 Classic line should I choose for a 16 GB single-module upgrade?

Select the CT16G48C40D8U5 part number; it is the 16 GB single-channel module rated at DDR5 4800 CL40 1.10 V.

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