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Green circuit board with black memory chips, gold edge connector, thin rectangular SODIMM shape

OWC

OWC 4GB DDR4 2400MHz CL17 1.2V 260pin SODIMM HP Pavilion 27-r005na 27-r007na 27-r014 27-r025xt 27-r029

SKU CH-JK8Q-FQXYP

A 4 GB DDR4 2400 MHz SODIMM module built for the HP Pavilion 27-r005na, 27-r007na, 27-r014, 27-r025xt and 27-r029

  • Capacity4GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.2V
  • ECCNo
  • 4GB capacity expands multitasking headroom for everyday workloads
  • DDR4 2400MHz speed matches factory memory timing
  • CL17 latency and 1.2V voltage keep power draw low
  • 260-pin SODIMM form factor fits listed HP Pavilion all-in-ones
  • JEDEC and RoHS compliance ensures warranty-safe upgrade

OWC 4 GB DDR4 SODIMM for HP Pavilion All-in-Ones

This OWC module adds four gigabytes of DDR4 memory to compatible HP Pavilion 27-inch all-in-one desktops. It fits the 27-r005na, 27-r007na, 27-r014, 27-r025xt and 27-r029 models. The 260-pin SODIMM format matches the factory slot. Installation is a straightforward DIY upgrade.

Sustained-load behaviour with CL17 latency

Rated at DDR4 2400 with PC4-19200 bandwidth and CL17 timings, the stick runs at the standard 1.2 volts. JEDEC compliance means timings and voltage stay stable during extended multitasking sessions. The unbuffered, single-rank design keeps signal integrity consistent. No heat spreader is fitted, so airflow in the chassis manages thermals.

Verify slot count and maximum capacity first

Check how many SODIMM slots your specific Pavilion model provides and its supported maximum memory before ordering. The module is non-ECC and unbuffered, matching the original specification. Systems requiring registered or ECC memory cannot use this kit. Buyers needing more than four gigabytes per slot should confirm the platform limit.

Highlights

  • 4GB capacity expands multitasking headroom for everyday workloads
  • DDR4 2400MHz speed matches factory memory timing
  • CL17 latency and 1.2V voltage keep power draw low
  • 260-pin SODIMM form factor fits listed HP Pavilion all-in-ones
  • JEDEC and RoHS compliance ensures warranty-safe upgrade

Specifications

BrandOWC
Part Number2S4D41R804GB
Capacity4GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemHP Pavilion 27-r005na
HP Pavilion 27-r007na
HP Pavilion 27-r014
HP Pavilion 27-r025xt
HP Pavilion 27-r029

Other versions of this model

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Questions about this item

Does the 1.2V DDR4 module run cool and quiet inside the 27-r014 all-in-one during long sessions?

The SODIMM operates at the standard 1.2V JEDEC voltage and has no heat spreader, so it adds minimal thermal load and produces no audible noise in the 27-r014 chassis.

Must the HP Pavilion 27-r005na already have a free 260-pin SODIMM slot for this 4GB stick to work?

Yes, the upgrade requires an available 260-pin DDR4 SODIMM slot on the 27-r005na motherboard; the module cannot be installed without one.

Will this CL17 2400MHz stick work alongside the original memory in a 27-r029 without timing conflicts?

The module meets JEDEC DDR4 2400 CL17 specs; the system will negotiate a common speed and latency, so it will operate stably with the factory-installed memory in the 27-r029.

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