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

OWC

OWC 2U4D41R808GB 8GB DDR4 2400 CL17 1.2V 288pin UDIMM HP 690-0055ns 690-0319ns

SKU CH-KFBB-XCSSA

8GB DDR4 2400 CL17 1.2V UDIMM for HP Pavilion Gaming 690-0055ns and 690-0319ns

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • 8GB capacity lets you run more apps simultaneously
  • 2400MHz DDR4 speed delivers responsive desktop performance
  • CL17 latency and 1.2V voltage ensure efficient operation
  • 288-pin UDIMM fits HP Pavilion Gaming 690-0055ns and 690-0319ns
  • JEDEC and RoHS compliant for a warranty-safe upgrade

HP Pavilion Gaming 690-0055ns & 690-0319ns Upgrade

This OWC 8GB DDR4 2400MHz UDIMM is built specifically for the HP Pavilion Gaming 690-0055ns and 690-0319ns desktops. It delivers 8GB of non-ECC, unbuffered memory at 1.2V with a CL17 latency. The 288-pin module meets JEDEC standards and is designed as a direct, warranty-safe upgrade for those systems.

Replacing Slower DDR4 or Filling Empty Slots

The module runs at PC4-19200 speed and maintains backward compatibility with 2133MHz systems. The jump is worth it when your current configuration uses slower DDR4 or leaves DIMM slots vacant, allowing an immediate increase in bandwidth and multitasking headroom without configuration changes.

Ideal for Targeted HP Desktop Owners

This suits owners of the listed HP Pavilion Gaming models who need a straightforward capacity boost for everyday workloads. Builders requiring ECC error correction, registered modules, higher frequencies, or larger single-stick capacities should look elsewhere, as this stick is non-ECC, unbuffered, fixed at 2400MHz CL17, and limited to 8GB.

How it compares

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

Price $42.99
Cheaper than about 79% 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 $5.37 per GB
Cheaper than about 72% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2U4D41R808 GB
Total capacity8 GB
Product type288-Pin DDR4 Non-ECC UDIMM
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 Pavilion Gaming 690-0055ns
HP Pavilion Gaming 690-0319ns

Other versions of this model

5 more in the same range

Questions about this item

Does the 288-pin DDR4 UDIMM fit the HP Pavilion Gaming 690-0055ns and 690-0319ns motherboards?

Yes, this 288-pin DDR4 UDIMM is built to the exact JEDEC form factor required by the HP Pavilion Gaming 690-0055ns and 690-0319ns desktops, so it seats directly in the standard DIMM slots without adapters.

What is the correct way to seat the module so the retention clips lock on both ends?

Align the notch on the module with the key in the slot, press straight down with even pressure on both corners until the side clips snap up automatically, then verify both clips are fully engaged.

Will the 1.2 V DDR4 2400 CL17 module ever need a firmware update or active cooling later?

No, the module has no heat spreader and no firmware; it runs passively at 1.2 V, so only occasional dust removal from the DIMM slots is needed for long-term reliability.

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