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

OWC

OWC 8GB DDR4 2400MHz CL17 1.2V 288pin UDIMM 2U4D42R808GB

SKU CH-6D99-4HPVQ

An 8 GB DDR4 2400 MHz CL17 UDIMM upgrade for HP Pavilion 570 desktop models

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 8GB DDR4 2400MHz CL17 boosts HP Pavilion 570 responsiveness
  • 2V JEDEC standard voltage ensures warranty-safe upgrade
  • 288-pin unbuffered UDIMM fits listed HP desktops directly
  • 2Rx8 rank organisation supports multitasking workloads
  • Backward compatible with 2133MHz systems for flexible use

Targeted DDR4 Upgrade for HP Pavilion 570

This 8 GB DDR4-2400 UDIMM is built for HP Pavilion 570-p044nz, 570-p045ng, 570-p045xt, 570-p049 and 570-p049ng desktops. It installs in a standard 288-pin slot and runs at 1.2 V without ECC or buffering. The module suits owners of those specific models who need a straightforward capacity increase.

JEDEC Standard Operation

The memory complies with JEDEC DDR4 specifications and operates at the rated 2400 MHz CL17 without requiring voltage increases. Standard 1.2 V draw keeps power consumption low and heat output minimal, so no heat spreader is fitted. Backward compatibility with 2133 MHz systems allows the same module to run at the lower speed if the platform demands it.

Lifetime Warranty and Installation Support

OWC provides a limited lifetime warranty with an advanced replacement programme and free technical support. An online installation video walks through the DIY fitting process for the listed HP Pavilion models. The package contains only the memory module; no additional cables, brackets or software licences are included.

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).

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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-p044nz
HP Pavilion 570-p045ng
HP Pavilion 570-p045xt
HP Pavilion 570-p049
HP Pavilion 570-p049ng

Other versions of this model

5 more in the same range

Questions about this item

How do I install the 288-pin DDR4 UDIMM in my HP Pavilion 570, and what step is often missed?

Power off, unplug, open the case, align the notch on the module with the slot key, press firmly until both retention clips click — the step often missed is fully seating both ends so the clips lock automatically.

What maintenance or replacement will this 8GB DDR4 module need over time?

No routine maintenance is required; the module has no heat spreader and no moving parts, so replacement is only needed if a fault develops or you upgrade capacity later.

What limit appears first when this CL17 2400MHz memory runs under sustained load?

The CAS latency of CL17 at 2400MHz sets the timing ceiling; sustained workloads hit that latency bound before voltage or thermal limits become a factor.

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