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

OWC

OWC 4GB DDR4 2133MHz CL15 SODIMM HP Envy 15-as000nc/nd/nf/no/nr

SKU CH-D5CX-YTX1C

A 4 GB DDR4 SODIMM running at 2133 MHz with CL15 timing, built for HP Envy 15-as series laptops

  • Capacity4GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo
  • Boosts multitasking with 4GB DDR4 2133MHz capacity
  • Guaranteed fit for HP Envy 15-as000nc/nd/nf/no/nr models
  • Low 1.2V voltage cuts power draw and heat
  • JEDEC compliant for stable, error-free operation
  • Simple DIY upgrade installs in minutes without tools

OWC 4GB DDR4 2133MHz SODIMM for HP Envy 15-as series

This OWC module adds 4GB of DDR4 memory to compatible HP Envy 15-as laptops including the nc, nd, nf, no and nr models. It uses a 260-pin SODIMM form factor that fits the factory memory slot. The non-ECC unbuffered design matches the original system specification. Installation is a straightforward DIY upgrade for most users.

Sustained load behaviour with CL15 latency at 1.2V

The module runs at DDR4 2133MHz with a CAS latency of CL15 and operates at the standard 1.2V. JEDEC compliance means timings and voltage remain stable during extended workloads. Without a heat spreader the chips rely on the laptop's internal airflow. The 1Rx8 rank configuration supports consistent throughput for everyday multitasking.

Build quality and 260-pin connector implications

OWC tests every stick in-house to meet or exceed OEM specifications and backs it with a limited lifetime warranty. The 260-pin edge connector seats directly into the laptop's SODIMM slot with no adapters required. ROHS compliance confirms the assembly meets restricted-substance standards. Buyers needing ECC error correction or registered buffering should look elsewhere.

Highlights

  • Boosts multitasking with 4GB DDR4 2133MHz capacity
  • Guaranteed fit for HP Envy 15-as000nc/nd/nf/no/nr models
  • Low 1.2V voltage cuts power draw and heat
  • JEDEC compliant for stable, error-free operation
  • Simple DIY upgrade installs in minutes without tools

Specifications

BrandOWC
Part Number2S1D41R804GB
Capacity4GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemHP ENVY 15-as000nc
HP ENVY 15-as000nd
HP ENVY 15-as000nf
HP ENVY 15-as000no
HP ENVY 15-as000nr

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Questions about this item

Does the 1.2V DDR4 SODIMM run hot or draw much power when the laptop is on all day?

The module operates at the standard 1.2V DDR4 voltage with no heat spreader, so it adds minimal heat and power draw during continuous use.

What must the HP Envy 15 already have for this 260-pin module to work?

The laptop needs a free DDR4 SODIMM slot that accepts 260-pin unbuffered non-ECC memory at 2133MHz.

Will this CL15 2133MHz stick work alongside the original RAM already in the Envy 15?

Yes, it will run at the system's lowest common speed and latency; matching the existing 2133MHz CL15 timing avoids downclocking.

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