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

OWC

OWC 4GB DDR4 2133MHz CL15 1.2V 260pin SODIMM 2S1D41R804GB memory upgrade

SKU CH-2XRD-DTQM5

4GB DDR4 2133MHz CL15 1.2V SODIMM upgrades compatible HP Pavilion 14-al series laptops

  • Capacity4GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo
  • Boost multitasking with 4GB DDR4 2133MHz CL15 memory
  • Low 1.2V voltage reduces laptop power draw
  • 260-pin SODIMM fits HP Pavilion 14-al series exactly
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Unbuffered 1Rx8 design installs easily in minutes

HP Pavilion 14-al memory upgrade

This 4GB DDR4 SODIMM is built for the HP Pavilion 14-al003ng, 14-al003ni, 14-al004ng, 14-al004ni and 14-al005la notebooks. It runs at 2133MHz with CL15 latency at the standard 1.2V. The unbuffered, non-ECC module uses a 1Rx8 rank layout and has no heat spreader. It is a straightforward drop-in part for those specific models.

Who this fits and who it does not

Owners of the listed Pavilion 14-al laptops who need a single 4GB stick to fill an empty slot or replace a failed one will find this module works without configuration. Systems that require ECC, registered DIMMs, a different voltage, a higher speed grade or a capacity above 4GB per slot cannot use this part. Buyers with other laptop families or desktop boards should verify their platform specifications first.

Speed and form factor decide compatibility

The module is a 260-pin DDR4 SODIMM rated at PC4-17000 2133MHz CL15. That exact speed, pin count and latency combination must match the memory controller and slot keying of the target machine. If the service manual calls for a different DDR4 rate, a different CAS value or a 288-pin DIMM, this stick will not seat or will not train correctly.

Highlights

  • Boost multitasking with 4GB DDR4 2133MHz CL15 memory
  • Low 1.2V voltage reduces laptop power draw
  • 260-pin SODIMM fits HP Pavilion 14-al series exactly
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Unbuffered 1Rx8 design installs easily in minutes

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 Pavilion 14-al003ng
HP Pavilion 14-al003ni
HP Pavilion 14-al004ng
HP Pavilion 14-al004ni
HP Pavilion 14-al005la

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the 260-pin SODIMM fit the memory slot in my HP Pavilion 14-al003ng?

Yes, the module uses the standard 260-pin DDR4 SODIMM form factor required by those HP Pavilion models.

What is the correct way to seat the module so it locks in place?

Align the notch with the slot key, insert at a slight angle, then press down firmly until both side clips click.

Does the 1.2V DDR4 module need any future firmware updates or battery replacement?

No, the memory has no firmware or battery; it only requires occasional dust removal from the contacts.

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