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Two green DDR4 SODIMM modules, no heat spreader, 260-pin form factor

Computer Memory Solutions

Computer Memory Solutions CM1024642400SO 16GB (2 x 8GB) DDR4 2400 CL17 SODIMM memory upgrade

SKU CH-FFK7-TH2ZE

16 GB DDR4 SODIMM kit for HP ProBook 430 G5, 440 G5, 450 G5 and 470 G5 notebooks

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 16GB dual-channel kit boosts multitasking with two 8GB modules
  • DDR4 2400 speed delivers PC4 19200 bandwidth for responsive performance
  • CL17 17-17-17 timing cuts latency for smoother application switching
  • 2V unbuffered non-ECC design matches ProBook 430 G5, 440 G5, 450 G5, 470 G5 requirements
  • 260-pin SODIMM form factor fits the two memory slots in compatible HP laptops

What this kit is and who it fits

This 16GB DDR4 SODIMM kit contains two 8GB modules rated at 2400MHz with CL17 timing. It is built for HP ProBook 430 G5, 440 G5, 450 G5 and 470 G5 notebooks that accept 260-pin unbuffered non-ECC memory. The kit fills both SO-DIMM slots on those models.

Check your laptop before ordering

Verify that your ProBook uses DDR4 SO-DIMM slots and supports 2400MHz operation at 1.2V. The system must accept non-ECC, unbuffered, 2Rx8 modules and have two free sockets for the full 16GB. Confirm the exact model number against the compatible list supplied by the manufacturer.

Behaviour under sustained load

The modules run at the standard 1.2V DDR4 voltage without a heat spreader, relying on the laptop's internal airflow. Under continuous workloads they maintain the rated 2400MHz speed and CL17 latency as long as the chassis cooling keeps temperatures within specification.

How it compares

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

Price $77.99
Cheaper than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $4.87 per GB
Cheaper than about 78% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024642400SO
Total capacity16 GB (2 × 8 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

Does the CM1024642400SO kit include only the two 8 GB DDR4 SODIMM modules or are any tools or adapters supplied?

The package contains exactly two 260-pin DDR4 SO-DIMM sticks. No tools, adapters or additional components are included.

Should I choose the 16 GB (2 x 8 GB) CL17 kit or a different capacity for my HP ProBook 430 G5?

The ProBook 430 G5 supports up to 32 GB across its two slots. This 16 GB kit fills both slots with matched 8 GB modules running at 2400 MHz CL17.

What does the DDR4 2400 (PC4 19200) rating mean once the memory is installed in a ProBook 450 G5?

The modules will operate at 2400 MT/s with 17-17-17 timings at 1.2 V, providing the maximum standard bandwidth the laptop's memory controller supports.

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