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Green circuit board with black memory chips, no heat spreader, gold edge connector

OWC

OWC 32GB DDR5 4800 CL40 2Rx8 288-pin 1.1V Non-ECC UDIMM for Lenovo ThinkStation P3 P360 Tower

SKU CH-V7QY-C2M0W

A 32 GB DDR5-4800 CL40 UDIMM built for Lenovo ThinkStation P3 and P360 towers

  • Capacity32GB
  • Type288-Pin DDR5 Non-ECC UDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.1V
  • ECCNo
  • 32GB capacity lets you run more applications and larger files simultaneously
  • DDR5 4800 speed with CL40 latency delivers responsive multitasking performance
  • 1V operation reduces power draw while maintaining stability
  • JEDEC and RoHS compliant for a warranty-safe upgrade in Lenovo ThinkStation P3 and P360 towers
  • Single 2Rx8 288-pin unbuffered module installs easily without tools

Compatible upgrade for ThinkStation P3 and P360

This 32GB DDR5 module is built specifically for Lenovo ThinkStation P3 Tower and P360 Tower workstations. It replaces Lenovo part 4X71K53892 and meets JEDEC standards for a warranty-safe installation. The unbuffered UDIMM design fits the standard 288-pin desktop slots in these systems. Professionals expanding memory for demanding workloads will find it a direct fit.

32GB capacity at DDR5 4800 CL40

A single 32GB rank provides substantial headroom for multitasking, large datasets and memory-intensive applications. The PC5-38400 rating delivers 4800 MT/s bandwidth with CL40 latency at 1.1V. Workstations running multiple virtual machines, rendering tasks or heavy database workloads benefit from the density. Systems already populated to the motherboard limit cannot accept additional modules.

2Rx8 dual-rank organisation

The 2Rx8 configuration populates two ranks on a single DIMM, which the memory controller addresses for interleaved bandwidth. Some workstation boards require specific rank populations per channel to reach rated speed or maximum capacity. Verify the ThinkStation memory population rules for your exact configuration before purchasing. Buyers needing single-rank modules or ECC error correction must select a different part.

Highlights

  • 32GB capacity lets you run more applications and larger files simultaneously
  • DDR5 4800 speed with CL40 latency delivers responsive multitasking performance
  • 1V operation reduces power draw while maintaining stability
  • JEDEC and RoHS compliant for a warranty-safe upgrade in Lenovo ThinkStation P3 and P360 towers
  • Single 2Rx8 288-pin unbuffered module installs easily without tools

Specifications

BrandOWC
Part Number4U8D52R832GB
Capacity32GB
Type288-Pin DDR5 Non-ECC UDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.1V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemLenovo ThinkStation P3 Tower
Lenovo ThinkStation P360 Tower

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Questions about this item

Will the 4800 CL40 DDR5 module run stably alongside any existing DDR5 4800 sticks in my ThinkStation P360 Tower?

Yes — this 32 GB DDR5 4800 PC5-38400 CL40 2Rx8 1.1 V UDIMM matches the JEDEC standard speed and timing, so it will operate at the same 4800 MT/s rate as other DDR5 4800 modules already installed.

How can I confirm the new 32 GB DDR5 4800 stick is recognised at full speed after installation?

Enter the BIOS or use a tool such as CPU-Z; the memory should report 4800 MT/s (PC5-38400) with CL40 timings and 1.1 V, matching the module’s JEDEC profile.

Does the single 32 GB DDR5 UDIMM come with a heat spreader or any extra cables I need to buy separately?

The module has no heat spreader and requires no cables — only the 288-pin DIMM itself is included.

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