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

OWC

OWC 2S4D42R808GB 8GB DDR4 2400 CL17 1.2V 260-pin SODIMM memory upgrade

SKU CH-62PT-B8J2F

8GB DDR4 2400 CL17 SODIMM for HP Pavilion Power 15-cb039nf, 15-cb040nd, 15-cb041nr, 15-cb042nf and 15-cb067tx

  • Capacity8GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.2V
  • ECCNo
  • Boosts multitasking with 8GB DDR4 2400MHz capacity
  • JEDEC and RoHS compliant for reliable operation
  • Low 1.2V voltage reduces power draw
  • Fits HP Pavilion Power 15-cb039nf and similar models
  • Backward compatible with 2133MHz systems

Compatible 8 GB DDR4 2400 SODIMM

This 260-pin DDR4 module adds 8 GB of memory at 2400 MHz with CL17 latency and 1.2 V operation. It is built specifically for HP Pavilion Power 15-cb039nf, 15-cb040nd, 15-cb041nr, 15-cb042nf and 15-cb067tx notebooks. The unbuffered, non-ECC design fits the factory slot without configuration changes.

Sustained-load behaviour

JEDEC-compliant DDR4 2400 timing delivers stable throughput during extended multitasking sessions. CL17 latency and 1.2 V voltage keep thermals predictable when the system runs memory-intensive workloads for long periods. Backward compatibility with 2133 MHz platforms ensures consistent operation if the host downclocks the module.

Build and installation

The bare green PCB has no heat spreader, allowing it to sit flush in tight SODIMM sockets. Gold-edge 260-pin connectors resist oxidation through repeated insertions. A limited lifetime warranty and free technical support accompany the module, and the DIY-friendly form factor means most owners can complete the upgrade in minutes.

Highlights

  • Boosts multitasking with 8GB DDR4 2400MHz capacity
  • JEDEC and RoHS compliant for reliable operation
  • Low 1.2V voltage reduces power draw
  • Fits HP Pavilion Power 15-cb039nf and similar models
  • Backward compatible with 2133MHz 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 Pavilion Power 15-cb039nf
HP Pavilion Power 15-cb040nd
HP Pavilion Power 15-cb041nr
HP Pavilion Power 15-cb042nf
HP Pavilion Power 15-cb067tx

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Questions about this item

Does the 1.2V DDR4 2400 CL17 module run hot or draw extra power during all-day use?

It operates at the standard 1.2V JEDEC voltage with no heat spreader, so power draw and heat stay at normal DDR4 SODIMM levels.

What must my laptop already have for this 260-pin SODIMM to work?

A free DDR4 SODIMM slot that accepts 260-pin PC4-19200 2400MHz non-ECC unbuffered memory.

Will this 8GB 2400MHz stick work alongside the original 2133MHz memory in my HP Pavilion Power 15-cb039nf?

Yes, it is backward compatible with 2133MHz modules; both will run at the lower 2133MHz speed.

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