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

OWC

OWC 8GB DDR4 2400MHz CL17 1.2V 288-pin UDIMM memory upgrade

SKU CH-Q51W-C33FP

8 GB DDR4 2400 MHz CL17 UDIMM for HP Pavilion 570-p017na, 570-p018na, 570-p018nb, 570-p019na and 570-p019nb

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 8GB capacity adds multitasking headroom for everyday workloads
  • DDR4 2400MHz CL17 speed matches system specifications exactly
  • 2V low-voltage operation reduces power draw and heat
  • 288-pin UDIMM form factor fits HP Pavilion 570 series desktops
  • JEDEC compliant and RoHS certified for reliable compatibility

Targeted HP desktop upgrade

This 8 GB DDR4 module is built for HP Pavilion 570-p017na, 570-p018na, 570-p018nb, 570-p019na and 570-p019nb systems. It suits owners who need a straightforward capacity increase for everyday multitasking and larger file handling.

Check your current configuration

Verify that your Pavilion model matches the listed part numbers and that a free 288-pin UDIMM slot is available. The board must accept non-ECC unbuffered memory running at 1.2 V; mixing with existing modules may limit speed to the slowest installed stick.

Steady workload behaviour

Rated at 2400 MHz CL17, the module maintains JEDEC-standard timing during extended sessions. Backward compatibility with 2133 MHz systems allows stable operation if the platform downclocks, while the 2Rx8 organisation supports consistent throughput without a heat spreader.

How it compares

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

Price $44.99
Cheaper than about 79% 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 $5.62 per GB
Cheaper than about 69% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2U4D42R808 GB
Total capacity8 GB
Product type288-Pin DDR4 Non-ECC UDIMM
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 570-p017na
HP Pavilion 570-p018na
HP Pavilion 570-p018nb
HP Pavilion 570-p019na
HP Pavilion 570-p019nb

Other versions of this model

5 more in the same range

Questions about this item

What comes in the box and do I need any extra parts to install this OWC 8GB DDR4 2400MHz CL17 1.2V 288-pin UDIMM?

The module ships ready to install in a compatible HP Pavilion desktop. No additional components or tools are required beyond opening the case and seating the DIMM in an empty slot.

Should I choose the 8GB DDR4 2400MHz CL17 1.2V version or a different capacity for my HP Pavilion 570-p017na?

This 8GB stick matches the DDR4 2400 PC4-19200 CL17 1.2V specification validated for the 570-p017na, 570-p018na, 570-p018nb, 570-p019na and 570-p019nb. Select the same spec if adding a second module.

What does the 2400MHz speed mean once the memory is running in my Pavilion 570-p018na?

The module operates at DDR4 2400 PC4-19200 with CL17 latency at 1.2V. It is backward compatible with 2133MHz systems, so it will run at the highest speed the motherboard supports.

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