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Green rectangular circuit board with gold edge contacts and black memory chips, no heat spreader

OWC

OWC 4GB DDR4 2400 CL17 288pin UDIMM HP 570-p022 memory upgrade

SKU CH-M9MX-KSKQN

4 GB DDR4 2400 MHz CL17 UDIMM for HP Pavilion 570-p022 and related models

  • Capacity4GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.2V
  • ECCNo
  • 4GB capacity adds multitasking headroom for everyday workloads
  • DDR4 2400MHz speed delivers responsive system performance
  • CL17 latency and 1.2V voltage ensure efficient operation
  • Validated for HP Pavilion 570-p022 and related models
  • JEDEC compliant and RoHS certified for warranty-safe upgrades

HP Pavilion 570 Compatible DDR4 Upgrade

This 4 GB DDR4 module is built for HP Pavilion 570-p021nl, 570-p021ns, 570-p022, 570-p022nf and 570-p022nl desktops. It installs as a single 288-pin UDIMM to add system memory for everyday multitasking. The kit is validated for those specific model numbers only.

DDR4 2400 CL17 Interface Limits

The stick runs at 2400 MHz with a CL17 latency at 1.2 V and is backward compatible with 2133 MHz systems. It is a non-ECC, unbuffered DIMM that follows JEDEC PC4-19200 specifications. ECC error correction and registered signalling are not supported.

4 GB Capacity and Headroom

Four gigabytes suits light office work, web browsing and single-application workflows. Heavier loads such as video editing, virtual machines or large data sets will exceed the available space and require additional modules.

Highlights

  • 4GB capacity adds multitasking headroom for everyday workloads
  • DDR4 2400MHz speed delivers responsive system performance
  • CL17 latency and 1.2V voltage ensure efficient operation
  • Validated for HP Pavilion 570-p022 and related models
  • JEDEC compliant and RoHS certified for warranty-safe upgrades

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-p021nl
HP Pavilion 570-p021ns
HP Pavilion 570-p022
HP Pavilion 570-p022nf
HP Pavilion 570-p022nl

Other versions of this model

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Questions about this item

Should I pick the 4 GB module or a larger capacity for my HP Pavilion 570-p022?

This module is a single 4 GB stick. If your board has free slots you can add one or more of these; if all slots are full you would need to replace existing modules with higher-capacity kits instead.

What does the 2400 MHz rating actually deliver once installed in the 570-p022?

The memory will run at 2400 MHz with CL17 timing at 1.2 V. If the system bus is limited to 2133 MHz the module simply downclocks to that speed while keeping the same voltage and latency.

Is the 288-pin DDR4 UDIMM interface the limiting factor for speed on this desktop?

The 288-pin unbuffered DDR4 form factor supports the module's rated 2400 MHz. The practical ceiling is the motherboard's memory controller, which on these Pavilion models tops out at 2400 MHz or 2133 MHz depending on the exact configuration.

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