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

OWC

OWC 2U4D41R804GB 4GB DDR4 2400 CL17 1.2V 288pin UDIMM for HP Pavilion 570

SKU CH-2RVT-TVFK1

4GB DDR4 2400 CL17 1.2V UDIMM upgrade for HP Pavilion 570 series desktops

  • Capacity4GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.2V
  • ECCNo
  • Boosts HP Pavilion 570 performance with a 4 GB DDR4 2400 MHz module
  • JEDEC compliant 1.2 V operation ensures warranty safe upgrade
  • CL17 latency and PC4-19200 speed for responsive multitasking
  • 288 pin unbuffered non ECC design fits listed Pavilion models
  • Backward compatible with 2133 MHz systems for flexible installation

Targeted DDR4 Upgrade for HP Pavilion 570

This 4 GB DDR4 2400 UDIMM is built specifically for HP Pavilion 570-p550nd, 570-p550ng, 570-p552na, 570-p559ng and 570-p561ng desktops. It installs in a standard 288-pin slot to add capacity for everyday multitasking. Buyers needing ECC error correction or registered signal buffering should choose a different module.

Low-Voltage Operation

The module runs at 1.2 V with CL17 latency and draws minimal power during normal workloads. It produces no additional fan noise because it has no heat spreader and relies on existing case airflow. The single-rank 1Rx8 organisation keeps electrical loading light on the memory controller.

Plug-and-Play Compatibility

The stick meets JEDEC PC4-19200 specifications and is backward compatible with 2133 MHz bus speeds, so it works immediately without BIOS changes. No software, drivers or accessories are bundled; the upgrade is a pure hardware addition covered by OWC's limited lifetime warranty and free technical support.

Highlights

  • Boosts HP Pavilion 570 performance with a 4 GB DDR4 2400 MHz module
  • JEDEC compliant 1.2 V operation ensures warranty safe upgrade
  • CL17 latency and PC4-19200 speed for responsive multitasking
  • 288 pin unbuffered non ECC design fits listed Pavilion models
  • Backward compatible with 2133 MHz systems for flexible installation

Specifications

BrandOWC
Part Number2U4D41R804GB
Capacity4GB
Type288-Pin DDR4 Non-ECC UDIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemHP Pavilion 570-p550nd
HP Pavilion 570-p550ng
HP Pavilion 570-p552na
HP Pavilion 570-p559ng
HP Pavilion 570-p561ng

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

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 the PC, unplug it, open the case, align the notch on the module with the slot key, press firmly until both side clips click shut, then power on and verify 2400 MHz operation in BIOS — the step many miss is fully seating the module until both clips engage.

What maintenance or replacement will this 4 GB DDR4 module need over its service life?

No scheduled maintenance is required; the module has no heat spreader and runs at 1.2 V, so only replace it if a memory test reports errors or you need more than 4 GB capacity.

What limit appears first when the 2400 MHz CL17 UDIMM runs under sustained load?

The CL17 latency at 2400 MHz sets the throughput ceiling; the module is rated for continuous operation at 1.2 V with no thermal throttle, so latency is the first bound you hit.

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