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Two green circuit boards with black memory chips and gold contacts side by side

OWC

OWC 32GB (2x16GB) DDR5 5200 CL42 1.1V UDIMM Kit for OMEN 40L 45L

SKU CH-CJ87-CVTWF

32 GB dual-channel DDR5 5200 CL42 kit tailored for HP OMEN 40L and 45L desktops

  • Capacity32GB (2 x 16GB)
  • Type288-Pin DDR5 Non-ECC UDIMM
  • SpeedDDR5 5200 (PC5 41600)
  • CAS LatencyCL42
  • Voltage1.1V
  • ECCNo

Capacity 32GB (2 x 16GB)

  • 32 GB kit doubles capacity for demanding multitasking
  • DDR5 5200 speed delivers high bandwidth for responsive performance
  • CL42 latency at 1.1 V balances speed with efficient power use
  • Validated for OMEN 40L and 45L desktops ensuring reliable compatibility
  • JEDEC and RoHS compliant modules provide a warranty-safe upgrade

System-Specific DDR5 Kit for OMEN 40L and 45L

This 32 GB kit contains two 16 GB DDR5 modules rated at 5200 MT/s with CL42 latency and 1.1 V operation. It is built for HP OMEN 40L GT21-2100t and 45L GT22 desktops including the 1000m, 1470se and 2000t models. The unbuffered non-ECC UDIMM design matches the OEM slot layout exactly.

Steady 5200 MT/s throughput under JEDEC standard

The modules run at the rated PC5-41600 speed without overclocking, so sustained workloads such as large-file editing, virtual machines or heavy multitasking keep their bandwidth without thermal throttling or voltage drift. CL42 timing and 1Rx8 organisation deliver predictable latency during long sessions.

Tool-free DIMM installation

Each stick slots into the 288-pin UDIMM sockets using standard latch clips; no heat spreader means clearance is never an issue inside the OMEN chassis. JEDEC and RoHS compliance keeps the system warranty intact, while the 1.1 V default avoids BIOS voltage adjustments. Buyers needing ECC error correction or registered buffering cannot use this kit.

Highlights

  • 32 GB kit doubles capacity for demanding multitasking
  • DDR5 5200 speed delivers high bandwidth for responsive performance
  • CL42 latency at 1.1 V balances speed with efficient power use
  • Validated for OMEN 40L and 45L desktops ensuring reliable compatibility
  • JEDEC and RoHS compliant modules provide a warranty-safe upgrade

Specifications

BrandOWC
Part Number5U2D51R8032P
Capacity32GB (2 x 16GB)
Type288-Pin DDR5 Non-ECC UDIMM
SpeedDDR5 5200 (PC5 41600)
CAS LatencyCL42
Voltage1.1V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemHP OMEN 40L GT21-2100t
HP OMEN 45L GT22-1000m
HP OMEN 45L GT22-1470se
HP OMEN 45L GT22-2000t

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Questions about this item

Does the 1.1 V DDR5 kit run cool enough for all-day use in an OMEN 45L?

The modules operate at the standard 1.1 V JEDEC voltage and are unbuffered non-ECC, so they draw minimal power and generate little heat during continuous operation.

What must my OMEN 40L or 45L already have for this 288-pin kit to work?

Your system needs free DDR5 UDIMM slots that support 5200 MT/s at CL42; the kit is validated for the listed OMEN 40L and 45L model numbers.

Can I keep the original memory installed alongside these two 16 GB modules?

Yes, if the motherboard has additional DDR5 slots you can mix the existing sticks with this 32 GB kit, provided all modules run at the same 5200 MT/s CL42 1.1 V settings.

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