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OWC

OWC 8GB DDR4 2400MHz CL17 1.2V 260pin SODIMM HP 22-c0055ng 22-c0063w 22-c0073w 22-c0079nf 22-c0080nf

SKU CH-7770-QZXSG

8GB DDR4 2400MHz CL17 SODIMM module for compatible HP 22-c0055ng and similar all-in-one desktops

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 8GB capacity adds multitasking headroom for everyday workloads
  • DDR4 2400MHz CL17 speed matches system specifications
  • 2V low voltage reduces power draw and heat
  • 260-pin SODIMM form factor fits the listed HP all-in-one models
  • JEDEC and RoHS compliant for a warranty-safe upgrade

8GB DDR4 SODIMM for HP 22 series

This 8GB DDR4 module is built for HP 22-c0055ng, 22-c0063w, 22-c0073w, 22-c0079nf and 22-c0080nf systems. It targets owners of those all-in-one or mini desktops who need a straightforward memory increase. The kit suits everyday workloads such as web browsing, office applications and light multitasking. It is not for users whose motherboards require ECC or registered DIMMs.

JEDEC compliant 260-pin unbuffered stick

The module follows JEDEC standard specifications and is ROHS compliant, making it a warranty safe upgrade for the listed HP models. Its 260-pin SODIMM form factor fits the SO-DIMM slots found in those systems without adapters. Operating at 1.2V with CL17 latency, it runs at the standard DDR4 2400 speed the platform expects. No heat spreader is included, so clearance inside compact chassis remains unaffected.

Replaces slower or smaller DDR4 SODIMMs

This stick replaces an existing 4GB or slower DDR4 module to raise total capacity and responsiveness. The jump is worth it when the system currently ships with less than 8GB or runs at 2133MHz, since the module is backward compatible with 2133MHz operation. Builders who need more than one slot populated or who require ECC support should look elsewhere.

How it compares

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

Price $47.99
Cheaper than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $6.00 per GB
Cheaper than about 65% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2S4D42R808 GB
Total capacity8 GB
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP 22-c0055ng
HP 22-c0063w
HP 22-c0073w
HP 22-c0079nf
HP 22-c0080nf

Other versions of this model

5 more in the same range

Questions about this item

Does the DDR4 2400MHz CL17 rating cap the module at PC4-19200 bandwidth?

Yes, the DDR4 2400MHz CL17 specification corresponds to the PC4-19200 standard, so the module runs at that peak transfer rate.

Will the 260-pin SODIMM fit the HP 22-c0055ng, 22-c0063w, 22-c0073w, 22-c0079nf and 22-c0080nf slots?

The module is a 260-pin DDR4 SODIMM validated for those exact HP models, so it matches the slot and clearance.

How is the OWC 2S4D42R808GB installed, and what step do DIYers often miss?

Power off, unplug, open the access panel, align the notch, press firmly until the side clips click, then verify 8GB appears in BIOS.

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