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Green circuit board with black memory chips, no heat spreader, SO-DIMM form factor

Computer Memory Solutions

Computer Memory Solutions 8GB DDR4 2400 SO-DIMM 2Rx8 CL17 memory upgrade

SKU CH-5HFC-ADXWW

An 8 GB DDR4 2400 MHz SO-DIMM module built for HP G2 and G3 Desktop Mini PC 260 systems

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 8 GB capacity expands multitasking headroom on compatible HP Mini PCs
  • DDR4 2400 speed (PC4 19200) matches factory memory specification
  • CL17 timing at 1.2 V delivers stable unbuffered operation
  • 2Rx8 dual-rank organisation fits the two SO-DIMM slots for up to 32 GB total
  • Guaranteed compatibility with HP G2 and G3 Desktop Mini PC 260 models

System-specific DDR4 upgrade

This 8 GB DDR4 SO-DIMM is built for the HP G2 and G3 Desktop Mini PC 260 models. It delivers 2400 MHz speed with CL17 timing at the standard 1.2 V. The unbuffered, non-ECC module uses a 2Rx8 rank layout on major-brand chips. It installs directly into the 260-pin slot without any configuration changes.

Thermals and power draw

Operating at 1.2 V keeps power consumption low inside the compact Mini chassis. No heat spreader is fitted, so the module relies on the system's existing airflow. The low voltage and unbuffered design produce minimal extra heat during typical workloads. Fan noise and thermals remain unchanged from the factory configuration.

Build fit and capacity headroom

The single stick occupies one of the two available SO-DIMM slots, leaving the second free for a future upgrade. Maximum supported memory for these platforms is 32 GB, so adding another 8 GB or larger module is possible. Compatibility is validated for the listed HP part numbers including 1MV60UT and W4A54EA. No additional cables, brackets or BIOS updates are required.

How it compares

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

Price $37.99
Cheaper than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $4.75 per GB
Cheaper than about 80% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024642400SO
Total capacity8 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 G2 Desktop Mini PC 260, G3 Desktop Mini PC 260
In the box
Included items1Memory Ram Stick

Questions about this item

How do I install the 260-pin DDR4 SO-DIMM into the HP G2 Desktop Mini PC 260, and what step is often missed?

Power off and unplug the mini PC, remove the chassis cover, align the notch on the 260-pin SO-DIMM with the slot key, press firmly until the side clips click, then replace the cover before powering on.

What maintenance or replacement will the CM1024642400SO module need over its lifetime?

No routine maintenance is required; the unbuffered non-ECC DDR4 stick has no moving parts, so replacement is only necessary if a manufacturing defect appears or if the system later needs more than the 32 GB maximum across its two slots.

What limit appears first when the 8 GB 2400 MHz CL17 module runs sustained workloads in the G3 Desktop Mini PC 260?

The 8 GB capacity ceiling is reached before thermal or bandwidth limits; once the operating system exhausts the single 8 GB rank, it must swap to storage, which degrades responsiveness far earlier than the 1.2 V DDR4-2400 interface saturates.

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