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Two green DDR4 SODIMM sticks in a clear plastic tray

Computer Memory Solutions

Computer Memory Solutions 32GB (2x16GB) DDR4 2400MHz CL17 SODIMM memory upgrade

SKU CH-XSE6-YFM2Q

A 32GB kit of two 16GB DDR4 SODIMM modules running at 2400MHz CL17 for HP ProBook 430, 440, 450 and 470 G5 laptops

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 32 GB total capacity for demanding multitasking with two 16 GB modules
  • DDR4 2400 MHz speed matches ProBook 430 G5, 440 G5, 450 G5, 470 G5 specifications
  • CL17 latency and 1.2 V operation keep power draw low
  • Non-ECC unbuffered 260-pin SO-DIMM fits the listed HP notebooks
  • Two-module kit enables dual-channel performance on two-slot systems

ProBook 430–470 G5 memory kit

This 32 GB kit contains two 16 GB DDR4 SO-DIMMs built for HP ProBook 430 G5, 440 G5, 450 G5 and 470 G5 notebooks. Each module is unbuffered, non-ECC and runs at 1.2 V. The kit fills both memory sockets in these models.

DDR4 2400 SO-DIMM limits

The modules operate at DDR4 2400 (PC4 19200) with CL17 timing. Speed is fixed by the platform memory controller, so the kit cannot run faster than 2400 MT/s. Latency and voltage are set to JEDEC standard values for this generation.

32 GB capacity ceiling

The ProBook G5 series supports a maximum of 32 GB across two sockets, so this kit reaches the platform limit. It suits heavy multitasking and large datasets. Systems needing more than 32 GB or ECC protection require a different platform.

How it compares

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

Price $164.99
Cheaper than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $5.16 per GB
Cheaper than about 75% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM2048642400SO
Total capacity32 GB (2 × 16 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
Memory timings17-17-17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP/Compaq ProBook 430 G5, 440 G5, 450 G5, 470 G5
In the box
Included items2 Memory RAM Sticks

Questions about this item

Should I choose this 32 GB kit or a smaller capacity for my ProBook 450 G5?

The ProBook 450 G5 supports a maximum of 32 GB across its two slots, so this 2 x 16 GB kit fills the board completely and gives the highest usable capacity.

What does the 2400 MHz rating actually deliver once the modules are installed?

The memory runs at 2400 MHz with CL17 timing at 1.2 V, providing the standard DDR4 bandwidth the ProBook 430 G5, 440 G5, 450 G5 and 470 G5 platforms expect.

Will the 260-pin DDR4 SO-DIMM interface limit performance in these laptops?

The 260-pin SO-DIMM slot is the native connection for the ProBook G5 series, so the kit operates at its rated 2400 MHz without any interface bottleneck.

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