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Green circuit board with black memory chips and gold edge connector

OWC

OWC 2S4D41R804GB 4GB DDR4 2400MHz CL17 SODIMM memory upgrade

SKU CH-2X43-MZN2Y

4GB DDR4 2400MHz CL17 SODIMM upgrades HP 20-c450ng, 20-c453ng, 22-c0001ne, 22-c0001nl and 22-c0004na systems

  • Total capacity4 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • Boosts multitasking with 4GB DDR4 2400MHz CL17 SODIMM
  • Low 1.2V voltage cuts power draw and heat
  • Guaranteed fit for HP 20-c450ng 20-c453ng 22-c0001ne 22-c0001nl 22-c0004na
  • 100% JEDEC compliant ensures warranty-safe upgrade
  • Easy DIY 260-pin installation requires no special tools

HP All-in-One DDR4 SODIMM upgrade

This 4 GB DDR4 2400 MHz CL17 SODIMM module is built for specific HP all-in-one desktops. It operates at 1.2 V on a 260-pin unbuffered non-ECC layout. The single-rank 1Rx8 design meets JEDEC PC4-19200 timing without a heat spreader.

Who this suits and who it does not

Owners of HP 20-c450ng, 20-c453ng, 22-c0001ne, 22-c0001nl or 22-c0004na systems can install this stick to add 4 GB of memory. Builders who need ECC error correction, registered buffering, higher capacity per slot or a different DDR generation should look at other modules.

Speed and latency decide fit

The module runs at DDR4 2400 with a CAS latency of CL17, matching the PC4-19200 standard required by the listed HP platforms. If your system demands a faster data rate or tighter latency this part will not meet that requirement.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $27.99
Cheaper than about 86% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $7.00 per GB
Cheaper than about 57% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameOWC
Part number2S4D41R804 GB
Total capacity4 GB
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP 20-c450ng
HP 20-c453ng
HP 22-c0001ne
HP 22-c0001nl
HP 22-c0004na

Other versions of this model

5 more in the same range

Questions about this item

How do I confirm the 4GB DDR4 2400MHz CL17 module is running at PC4-19200 speed after installation?

Check the memory speed in your HP laptop's BIOS or use a system information tool such as CPU-Z; it should report 2400 MT/s and CL17 timings for the 260-pin SODIMM.

What comes in the box with the OWC 2S4D41R804GB and do I need any extra parts for my HP 20-c450ng?

The box contains the single 4GB 260-pin DDR4 SODIMM; no additional cables, brackets or tools are required for installation in the listed HP models.

Which capacity should I choose if my HP 22-c0001ne currently has one empty SODIMM slot?

This module provides 4GB; add it to the empty slot for a total of 8GB if 4GB is already installed, or buy a second identical module for 8GB total.

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