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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions 8GB DDR4 2400MHz CL17 SODIMM C106 memory upgrade

SKU CH-5R9C-XD88S

8GB DDR4 2400MHz SODIMM upgrade for select HP EliteBook and ProBook notebooks

  • Capacity8GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Timing17-17-17
  • Voltage1.20V
  • 8GB DDR4 2400MHz boosts multitasking on compatible HP notebooks
  • CL17 latency at 1.2V keeps responsiveness tight for everyday workloads
  • 260-pin SODIMM form factor fits EliteBook 755 G4, 348 G7, 470 G7 and ProBook 650 G5
  • Single 8GB module allows easy capacity expansion up to 32GB across two slots
  • Unbuffered non-ECC design with major-brand chips ensures stable operation without error correction overhead

HP EliteBook and ProBook Compatible DDR4 SODIMM

This 8 GB DDR4 2400 MHz SODIMM is built for HP EliteBook 755 G4, 348 G7, Notebook 470 G7 and ProBook 650 G5 systems. It targets users who need a single-module upgrade to reach higher capacity on these specific notebooks. The module is unbuffered, non-ECC and runs at 1.20 V.

Straightforward Notebook Installation

Insert the 260-pin stick into an empty SODIMM slot at a slight angle and press down until the clips lock. The laptop must be powered off and disconnected from mains before starting. A common issue is mixing speeds: all installed memory will run at the slowest module or the processor limit, so matched pairs are recommended for best throughput.

Verify Slot Count and OS Before Ordering

These models support a maximum of 32 GB across two sockets, so confirm how many slots are free and whether you plan a single or dual-channel configuration. A 64-bit operating system is required to address more than 4 GB of total memory. Check your current module specifications to avoid mismatched timing or voltage.

Highlights

  • 8GB DDR4 2400MHz boosts multitasking on compatible HP notebooks
  • CL17 latency at 1.2V keeps responsiveness tight for everyday workloads
  • 260-pin SODIMM form factor fits EliteBook 755 G4, 348 G7, 470 G7 and ProBook 650 G5
  • Single 8GB module allows easy capacity expansion up to 32GB across two slots
  • Unbuffered non-ECC design with major-brand chips ensures stable operation without error correction overhead

Specifications

BrandComputer Memory Solutions
ModelCM1024642400SO
Capacity8GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Timing17-17-17
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemHP/Compaq EliteBook 755 G4, 348 G7 Notebook PC, Notebook 470 G7, ProBook 650 G5
Package Content1 Memory RAM Stick

Questions about this item

How can I verify the 8 GB DDR4 2400 MHz CL17 module is running at the correct speed after installation?

Check the memory frequency in the BIOS or with a system-information tool; it should report 2400 MHz (PC4 19200) at 1.20 V with timings 17-17-17.

What does the C106 kit contain and is anything else required for the upgrade?

The box includes one 260-pin SODIMM stick; no extra parts are needed, just an available slot in the compatible notebook.

Should I choose a single 8 GB stick or add a second to reach the 32 GB maximum on the two-slot EliteBook 755 G4?

Installing a matched pair enables dual-channel bandwidth, so adding a second identical 8 GB module is recommended for best performance.

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