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Green circuit board SODIMM module with black memory chips and gold edge contacts

OWC

OWC 4GB DDR4 2400 CL17 SODIMM for HP OMEN 15-ax207/208

SKU CH-G6FX-J215H

A 4 GB DDR4 SODIMM running at 2400 MHz with CL17 latency, built for HP OMEN 15-ax207 and 15-ax208 laptops

  • Total capacity4 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • 4 GB capacity adds multitasking headroom for everyday workloads
  • DDR4 2400 speed with CL17 latency keeps data moving smoothly
  • 2 V operation reduces power draw and heat output
  • 260-pin SODIMM form factor fits the HP OMEN 15-ax207 and 15-ax208 series
  • JEDEC and RoHS compliant for a warranty-safe upgrade

Targeted upgrade for HP OMEN 15 laptops

This 4GB DDR4 SODIMM is validated for HP OMEN 15-ax207nl, 15-ax207no, 15-ax208na, 15-ax208nl and 15-ax208no models. It suits owners of those specific machines who need a single memory module to increase capacity. Builders working on any other platform cannot use this part.

JEDEC compliance and DIY installation

The module meets JEDEC standard specifications and is ROHS compliant, ensuring a warranty-safe upgrade. OWC tests every unit in-house and provides an installation video to guide the straightforward fitting process. No additional software or accessories are included in the package.

2400MHz CL17 speed rating

The memory operates at DDR4 2400 (PC4-19200) with a CAS latency of 17 at 1.2V. This speed rating is the critical figure that determines whether the module matches the system's requirements. Buyers needing a different frequency or latency must select an alternative module.

How it compares

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

Price $28.99
Cheaper than about 86% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $7.25 per GB
Cheaper than about 56% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2S4D41R804 GB
Total capacity4 GB
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP OMEN 15-ax207nl
HP OMEN 15-ax207no
HP OMEN 15-ax208na
HP OMEN 15-ax208nl
HP OMEN 15-ax208no

Other versions of this model

5 more in the same range

Questions about this item

Will the 260-pin SODIMM need any periodic cleaning or replacement after installation?

The module has no moving parts and no heat spreader, so it requires no maintenance; it is designed to last for the life of the laptop under normal use.

What limits sustained throughput on this CL17 DDR4 2400 module?

The CAS latency of 17 cycles at 2400 MT/s sets the timing ceiling, and the single 1Rx8 rank caps maximum bandwidth per channel.

How much heat and power does the 1.2 V 4 GB stick produce during all-day loads?

At 1.2 V the module draws minimal power and runs cool enough for passive laptop cooling; no spreader is fitted because thermals stay within JEDEC limits.

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