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Green rectangular DDR4 memory module with gold contacts and black chips on both sides

OWC

OWC 8GB DDR4 2400 CL17 1.2V 288-pin UDIMM HP 570-p550nd 550ng 552na 559ng 561ng memory upgrade

SKU CH-60Z7-QGX3E

An 8 GB DDR4 2400 MHz CL17 UDIMM that upgrades HP Pavilion 570 desktops with a JEDEC-compliant 1.2 V module

  • Capacity8GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.2V
  • ECCNo
  • 8 GB capacity lets you run more apps simultaneously
  • DDR4 2400 MHz speed with CL17 latency boosts system responsiveness
  • 2 V operation reduces power draw and heat
  • 288-pin UDIMM fits HP Pavilion 570-p550nd 550ng 552na 559ng 561ng
  • JEDEC and RoHS compliant for a warranty-safe upgrade

OWC 8GB DDR4 2400 for HP Pavilion 570

This 8GB DDR4 2400 module is built for HP Pavilion 570-p550nd, 570-p550ng, 570-p552na, 570-p559ng and 570-p561ng desktops. It runs at PC4-19200 speed with CL17 latency at 1.2V. The non-ECC unbuffered UDIMM fits the 288-pin slots in these specific systems.

Sustained load behaviour

The JEDEC-compliant DDR4 chips maintain 2400MHz throughput during extended sessions without voltage drift. Backward compatibility with 2133MHz ensures stable operation if the platform defaults to a lower frequency. The 2Rx8 organisation distributes workload across ranks for consistent bandwidth.

Installation notes

The 288-pin UDIMM inserts vertically into the motherboard slots; no heat spreader means a low profile that clears standard CPU coolers. Alignment notch prevents reversed insertion. Systems requiring ECC or registered memory cannot use this non-ECC unbuffered module.

Highlights

  • 8 GB capacity lets you run more apps simultaneously
  • DDR4 2400 MHz speed with CL17 latency boosts system responsiveness
  • 2 V operation reduces power draw and heat
  • 288-pin UDIMM fits HP Pavilion 570-p550nd 550ng 552na 559ng 561ng
  • JEDEC and RoHS compliant for a warranty-safe upgrade

Specifications

BrandOWC
Part Number2U4D42R808GB
Capacity8GB
Type288-Pin DDR4 Non-ECC UDIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemHP Pavilion 570-p550nd
HP Pavilion 570-p550ng
HP Pavilion 570-p552na
HP Pavilion 570-p559ng
HP Pavilion 570-p561ng

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Questions about this item

How much heat and power does the 1.2V DDR4 2400 module draw when running continuously?

The module operates at 1.2 volts with a CL17 latency, a standard JEDEC voltage that keeps heat and power draw low during all-day use.

What must the HP Pavilion 570-p550nd already have for this 288-pin UDIMM to work?

The system needs a free 288-pin DDR4 DIMM slot and a BIOS that supports PC4-19200 2400 MHz non-ECC unbuffered memory.

Will this 8 GB DDR4 2400 stick run alongside the existing 2133 MHz memory in my 570-p561ng?

Yes, the module is backward compatible with 2133 MHz, so it will downclock to match the slower sticks already installed.

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