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Green printed circuit board with black memory chips on both sides, gold edge connector, no heat spreader

OWC

OWC 8GB DDR4 2400MHz CL17 1.2V 288pin UDIMM for HP Pavilion 570 series

SKU CH-CSMW-EJRJ5

8GB DDR4 2400MHz CL17 UDIMM validated for HP Pavilion 570 series desktops

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 8GB capacity lets you run more apps simultaneously
  • DDR4 2400MHz CL17 speed boosts system responsiveness
  • 2V low voltage reduces power consumption and heat
  • 288-pin UDIMM fits HP Pavilion 570 series desktops
  • JEDEC compliant module ensures reliable warranty-safe upgrade

8GB DDR4 UDIMM for HP Pavilion 570

This OWC module adds 8GB of DDR4 2400MHz memory to compatible HP Pavilion 570 desktops. It uses a 288-pin UDIMM form factor, runs at 1.2V with CL17 latency, and is non-ECC unbuffered. The part is validated for models 570-p019nl, 570-p020, 570-p020ns, 570-p021nc and 570-p021nf.

Who this suits and who should look elsewhere

Suits owners of the listed HP Pavilion 570 models needing a straightforward 8GB DDR4 upgrade. Not suitable for systems requiring ECC, registered DIMMs, speeds above 2400MHz, capacities other than 8GB, or a different pin count.

DDR4 2400MHz CL17 1.2V specification

The module operates at DDR4 2400MHz (PC4-19200) with CL17 timing at 1.2V. It is backward compatible with 2133MHz systems. This speed, voltage and latency combination determines whether the part matches the motherboard requirements.

How it compares

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

Price $48.99
Cheaper than about 78% 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 $6.12 per GB
Cheaper than about 64% 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 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-p019nl
HP Pavilion 570-p020
HP Pavilion 570-p020ns
HP Pavilion 570-p021nc
HP Pavilion 570-p021nf

Other versions of this model

5 more in the same range

Questions about this item

How much power does the 1.2V DDR4 2400MHz module draw when the HP Pavilion 570 runs all day?

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

What must the HP Pavilion 570 already have for this 288-pin UDIMM to work?

The desktop needs a free 288-pin DDR4 DIMM slot and a motherboard that accepts non-ECC unbuffered memory.

Will this CL17 2400MHz stick run stably alongside the 2133MHz modules already in my Pavilion 570?

Yes, it is backward compatible with 2133MHz systems and will downclock to match the slower modules automatically.

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