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Green printed circuit board with black memory chips on both sides, 288 gold edge contacts, no heat spreader

OWC

OWC 32GB DDR5 5200 CL42 2Rx8 UDIMM for HP OMEN 45L GT22-2085t

SKU CH-TXBQ-YYP29

A 32 GB DDR5 5200 CL42 UDIMM built for the HP OMEN 45L GT22-2085t desktop

  • Total capacity32 GB
  • Rated speedDDR5 5200 (PC5 41600)
  • CAS latencyCL42
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8

Capacity 32GB

  • 32GB capacity expands multitasking headroom for demanding workloads
  • DDR5 5200 speed delivers high bandwidth for responsive performance
  • CL42 latency balances timing with 5200MHz operation
  • 1V voltage reduces power draw while maintaining stability
  • 2Rx8 dual-rank organisation increases memory density per module

OWC 32GB DDR5 5200 Memory for HP OMEN 45L

This OWC module provides a single 32GB DDR5 5200 UDIMM designed specifically for the HP OMEN 45L GT22-2085t desktop. It targets owners of that system who want to increase memory capacity with a validated, system-specific upgrade. The module operates at the standard 1.1V JEDEC voltage for DDR5.

288-Pin Unbuffered Non-ECC UDIMM Build

The stick uses a standard 288-pin DDR5 UDIMM form factor with unbuffered, non-ECC architecture and a 2Rx8 rank configuration. It carries no heat spreader, so it fits within the OMEN 45L chassis without clearance concerns. Installation follows the usual DIMM slot procedure for that platform.

JEDEC Compliant ROHS Module with Lifetime Support

The memory is 100% JEDEC and ROHS compliant, ensuring a warranty-safe upgrade path for the HP system. OWC backs the module with a limited lifetime warranty and includes access to free technical support from Other World Computing. An installation video is available to assist with the DIY upgrade process.

How it compares

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

Price $436.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $13.66 per GB
Pricier than about 60% 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 number5U2D52R832 GB
Total capacity32 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

5 more in the same range

Questions about this item

Does the DDR5 5200 PC5-41600 speed cap at JEDEC standard limits for this OMEN 45L?

Yes, the module runs at DDR5 5200 PC5-41600 CL42, matching the JEDEC-standard profile for this HP OMEN 45L GT22-2085t.

Will the 288-pin 2Rx8 UDIMM fit the four DIMM slots on the OMEN 45L GT22-2085t motherboard?

The 288-pin unbuffered UDIMM matches the desktop form factor used in the OMEN 45L GT22-2085t; the 2Rx8 rank is supported by the board's memory controller.

Is there a specific slot order or BIOS step needed when installing this single 32GB stick in the OMEN 45L?

Insert the module into the primary DIMM slot (usually labelled DIMM1) with the notch aligned, press until the retention clips click, then power on — the system auto-detects the JEDEC SPD at 1.1 V.

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