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Green rectangular circuit board with gold edge connector and black memory chips

OWC

OWC 8GB DDR4 2400 CL17 SODIMM memory upgrade

SKU CH-B0RF-N78R5

8GB DDR4 2400MHz CL17 SODIMM module for HP OMEN 15-ax209no, 15-ax209ns, 15-ax210nb, 15-ax210no and 15-ax211ng laptops

  • Capacity8GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.2V
  • ECCNo
  • Boosts responsiveness with 8GB DDR4 2400MHz CL17 memory
  • Low 1.2V voltage cuts power draw and heat
  • 260-pin SODIMM fits listed HP OMEN 15 models directly
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Backward compatible with 2133MHz and 2400MHz systems

OWC 8GB DDR4 2400 SODIMM for HP OMEN 15

This 8GB DDR4 2400MHz SODIMM module is built for HP OMEN 15-ax series laptops including the 15-ax209no, 15-ax209ns, 15-ax210nb, 15-ax210no and 15-ax211ng. It installs into a standard 260-pin slot and runs at 1.2V without ECC or buffering. The upgrade suits owners of these specific models who want a straightforward capacity increase.

Capacity and headroom

The single 8GB stick adds 8GB of system memory, raising the total by that amount depending on the laptop's slot count and maximum supported capacity. At DDR4 2400 (PC4-19200) with CL17 latency it handles everyday multitasking, larger documents and moderate creative workloads. It will not suit users who need more than one module or capacities beyond what the platform allows.

Thermals noise and power

Operating at the standard DDR4 1.2V, the unbuffered non-ECC module draws minimal power and produces no audible noise. With no heat spreader fitted, it relies on the laptop's internal airflow for cooling. Under normal workloads the memory runs within typical thermal limits for SODIMM form factors.

Highlights

  • Boosts responsiveness with 8GB DDR4 2400MHz CL17 memory
  • Low 1.2V voltage cuts power draw and heat
  • 260-pin SODIMM fits listed HP OMEN 15 models directly
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Backward compatible with 2133MHz and 2400MHz systems

Specifications

BrandOWC
Part Number2S4D42R808GB
Capacity8GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemHP OMEN 15-ax209no
HP OMEN 15-ax209ns
HP OMEN 15-ax210nb
HP OMEN 15-ax210no
HP OMEN 15-ax211ng

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Questions about this item

Will this 2400 MHz CL17 SODIMM run reliably alongside the existing 2133 MHz module in my HP OMEN 15-ax210no?

Yes, the module is backward compatible with 2133 MHz systems and will operate at the lower speed when mixed with slower memory.

How can I confirm the 8 GB stick is detected at 2400 MHz CL17 after installing it in my HP OMEN 15-ax209ns?

Check the memory speed and timings in BIOS or with a tool such as CPU-Z; it should report 2400 MHz and CL17 when running at its rated specification.

Does the 260-pin DDR4 SODIMM come with any installation tools or do I need to buy a screwdriver separately?

Only the memory module is included; a small Phillips screwdriver is required to open the laptop's memory compartment.

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