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Two green DDR5 UDIMM sticks with black chips and gold contacts, no heat spreader

OWC

OWC 64GB (2x32GB) DDR5 5200 CL42 1.1V UDIMM Kit for HP OMEN 45L GT22-2085t

SKU CH-KYSP-BQMNQ

A 64 GB dual-channel DDR5 5200 kit built for the HP OMEN 45L GT22-2085t

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5200 (PC5 41600)
  • CAS latencyCL42
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8

Capacity 64GB (2 x 32GB)

  • 64 GB capacity with two 32 GB modules for multitasking headroom
  • DDR5 5200 speed at CL42 latency for responsive data access
  • 1 V operation reduces power draw and heat output
  • JEDEC-standard 288-pin UDIMM ensures warranty-safe compatibility
  • Tested specifically for HP OMEN 45L GT22-2085t system

Compatible upgrade for HP OMEN 45L GT22-2085t

This OWC kit adds 64GB of DDR5 memory across two 32GB UDIMM modules. It is built to match the specifications of the HP OMEN 45L GT22-2085t desktop. The 288-pin unbuffered non-ECC design fits the platform's memory slots directly. Users who need ECC error correction or registered modules should look elsewhere.

Standard voltage and latency profile

The modules operate at the JEDEC-standard 1.1V with a CAS latency of CL42 at 5200 MT/s. This voltage is the baseline for DDR5 UDIMMs and does not require increased cooling beyond normal case airflow. No heat spreader is fitted, so thermal performance depends on the system's existing ventilation. Power draw remains within standard DDR5 limits for this speed grade.

Kit contents and compliance

The package contains two 32GB modules totalling 64GB and no additional accessories or software. Each module is tested for JEDEC and RoHS compliance. The memory carries a limited lifetime warranty with access to technical support from the manufacturer. Installation follows the standard UDIMM procedure for the compatible HP OMEN model.

How it compares

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

Price $807.99
Pricier than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $12.62 per GB
Pricier than about 58% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number5U2D52R8064P
Total capacity64 GB (2 × 32 GB)
Product type288-Pin DDR5 Non-ECC UDIMM
Performance
Rated speedDDR5 5200 (PC5 41600)
Memory
CAS latencyCL42
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsHP OMEN 45L GT22-2085t

Other versions of this model

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Questions about this item

How do I install the 288-pin DDR5 UDIMM modules in the HP OMEN 45L GT22-2085t, and what step is often missed?

Power off the PC and unplug it, then open the case. Align each module's notch with the slot key and press down firmly until both side clips click. The step often missed is verifying both clips are fully locked.

What maintenance or replacement will the 64GB DDR5 5200 kit need later?

The modules have no heat spreader and no moving parts, so no scheduled maintenance is required. Replacement is only needed if a module fails, which is covered by the limited lifetime warranty.

What limit appears first during sustained use of the 1.1V CL42 DDR5 memory?

The JEDEC-standard 1.1V operating voltage and CL42 latency are fixed. Under sustained load the first limit is the memory controller's maximum supported speed of 5200 MT/s.

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