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

OWC

OWC 4GB DDR4 2133MHz CL15 1.2V 260pin SODIMM for HP Pavilion 15-au series

SKU CH-NTBS-81SW0

A 4 GB DDR4 2133 MHz CL15 SODIMM built for HP Pavilion 15-au series laptops

  • Total capacity4 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • Boosts multitasking with 4GB DDR4 2133MHz CL15 module
  • Low 1.2V voltage reduces power draw and heat
  • 260-pin SODIMM fits HP Pavilion 15-au series exactly
  • JEDEC and RoHS compliant for warranty-safe upgrade
  • Unbuffered non-ECC design installs easily in laptop slot

HP Pavilion 15-au Memory Upgrade

This 4 GB DDR4 SODIMM is built for HP Pavilion 15-au series laptops including the 15-au003nm, 15-au004ng, 15-au004nt, 15-au005nl and 15-au005ns. It delivers a straightforward capacity increase for compatible machines.

Buyers needing a single 4 GB module

Owners of the listed HP Pavilion models who want to add or replace one 260-pin DDR4 stick will find this part matches the factory speed, latency and voltage. Systems that require ECC, registered memory, higher capacities per slot or a different DDR generation cannot use this module.

2133 MHz CL15 at 1.2 V

The module runs at PC4-17000 2133 MHz with CL15 latency and 1.2 V operation. This exact speed, timing and voltage combination determines whether the memory will be accepted by the target notebook.

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).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameOWC
Part number2S1D41R804 GB
Total capacity4 GB
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP Pavilion 15-au003 nm
HP Pavilion 15-au004ng
HP Pavilion 15-au004nt
HP Pavilion 15-au005nl
HP Pavilion 15-au005ns

Other versions of this model

5 more in the same range

Questions about this item

How much power does the 1.2V DDR4 2133MHz module draw when the laptop runs all day?

The SODIMM operates at 1.2V, the standard low voltage for DDR4, keeping power draw and heat low during continuous use.

What must my HP Pavilion 15-au series already have for this 260-pin SODIMM to work?

An available DDR4 SODIMM slot that accepts 260-pin unbuffered non-ECC memory at 2133MHz.

Will this CL15 4GB stick run correctly alongside the original memory in my 15-au005ns?

Yes, it is tested for the 15-au005ns and other listed models, so it will operate at the system's supported speed.

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