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Green printed circuit board with black memory chips in a 288-pin DDR4 UDIMM form factor

OWC

OWC 4GB DDR4 2400MHz CL17 1.2V UDIMM 2U4D41R804GB memory upgrade

SKU CH-RV7X-XR17T

4GB DDR4 2400MHz CL17 1.2V UDIMM adds memory to HP Pavilion 570 desktops

  • Capacity4GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.2V
  • ECCNo
  • Boosts responsiveness with a 4GB DDR4 2400MHz CL17 module
  • Low 1.2V operation reduces power draw and heat
  • JEDEC and RoHS compliant for a warranty-safe upgrade
  • Unbuffered 288-pin UDIMM fits listed HP Pavilion 570 desktops
  • Backward compatible with 2133MHz systems for flexible installation

Targeted HP Pavilion Upgrade

This 4 GB DDR4 module is built for HP Pavilion 570-p004nt, 570-p004nv, 570-p007nd, 570-p007nf and 570-p008nf desktops. It uses a standard 288-pin UDIMM form factor and runs at 1.2 V. The non-ECC, unbuffered design matches the factory specification for these systems. Buyers needing ECC error correction or registered buffering cannot use this module.

Sustained Load Behaviour

Rated at 2400 MHz with CL17 latency, the stick delivers consistent throughput during extended workloads. JEDEC compliance ensures stable timing without manual tuning. Backward compatibility with 2133 MHz platforms allows the same module to operate reliably at the lower speed when required.

Thermals, Noise and Power

The module has no heat spreader, relying on case airflow for passive cooling. At 1.2 V the power draw remains low, adding minimal heat to the chassis. Silent operation is inherent because there are no moving parts on the DIMM itself.

Highlights

  • Boosts responsiveness with a 4GB DDR4 2400MHz CL17 module
  • Low 1.2V operation reduces power draw and heat
  • JEDEC and RoHS compliant for a warranty-safe upgrade
  • Unbuffered 288-pin UDIMM fits listed HP Pavilion 570 desktops
  • Backward compatible with 2133MHz 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-p004nt
HP Pavilion 570-p004nv
HP Pavilion 570-p007nd
HP Pavilion 570-p007nf
HP Pavilion 570-p008nf

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Questions about this item

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

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

What must the HP Pavilion 570-p004nt already have for this 288-pin UDIMM to work?

An available 288-pin DDR4 DIMM slot and a motherboard that accepts non-ECC unbuffered memory.

Will this 2400MHz CL17 stick run with existing 2133MHz memory in the Pavilion 570-p007nf?

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

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