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Green printed circuit board with black memory chips and gold edge contacts

OWC

OWC 8GB DDR4 2400 CL17 1.2V 260pin SODIMM HP Pavilion 27-r005na/7na/14/25xt/29

SKU CH-6Z08-S04RB

8 GB DDR4 2400 SODIMM adds memory to HP Pavilion 27-r005na, 27-r007na, 27-r014, 27-r025xt and 27-r029 all-in-one desktops

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 8GB DDR4 2400MHz adds responsive multitasking capacity
  • CL17 latency at 1.2V delivers efficient data access
  • 260-pin SODIMM fits HP Pavilion 27-r005na 27-r007na 27-r014 27-r025xt 27-r029
  • JEDEC and RoHS compliant for warranty-safe upgrade
  • Backward compatible with 2133MHz systems for flexible installation

Upgrade for specific HP all-in-ones

This 8 GB DDR4 SODIMM is built for the HP Pavilion 27-r005na, 27-r007na, 27-r014, 27-r025xt and 27-r029. It targets owners of those all-in-one PCs who want a straightforward capacity increase. The module runs at 2400 MHz with CL17 latency and 1.2 V operation. It is a non-ECC, unbuffered stick designed as a direct drop-in upgrade.

Check your model and slot count

Verify the exact model number on the back of your Pavilion 27 before ordering. Confirm how many memory slots the chassis provides and whether one is already occupied. The module uses the 260-pin SODIMM form factor and is backward compatible with 2133 MHz systems. No ECC or registered memory support is required.

JEDEC compliant build with no heat spreader

The stick meets JEDEC standards and carries ROHS compliance for a warranty-safe installation. It has no heat spreader, keeping the profile low for tight all-in-one interiors. The 2Rx8 rank organisation is handled by the memory controller automatically. Installation is a typical DIY task requiring only a small screwdriver to access the memory bay.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $41.99
Cheaper than about 80% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $5.25 per GB
Cheaper than about 73% 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 number2S4D42R808 GB
Total capacity8 GB
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP Pavilion 27-r005na
HP Pavilion 27-r007na
HP Pavilion 27-r014
HP Pavilion 27-r025xt
HP Pavilion 27-r029

Other versions of this model

5 more in the same range

Questions about this item

Does the OWC 8GB DDR4 SODIMM ship with any tools or extra components?

The module arrives as a single 260-pin DDR4 SODIMM; no tools, brackets or additional parts are included.

Should I choose the CL17 2400 MHz version or a lower-latency alternative for my HP Pavilion 27-r005na?

This 8GB stick is specified at CL17 and 2400 MHz; matching those timings ensures stable operation in the listed Pavilion models.

What does the PC4-19200 rating mean for everyday use in an HP Pavilion 27-r014?

PC4-19200 denotes the module's rated speed of 2400 MHz with CL17 latency, providing the bandwidth the system expects for normal workloads.

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