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Green printed circuit board with black memory chips and gold edge connectors

OWC

OWC 8GB DDR5 4800 CL40 1Rx16 UDIMM memory upgrade for Lenovo ThinkStation P3 P360 Tower

SKU CH-8H19-QENXG

Adds 8 GB of DDR5 4800 memory to compatible Lenovo ThinkStation P3 and P360 towers

  • Total capacity8 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Memory rank1Rx16
  • 8 GB capacity adds headroom for multitasking
  • DDR5 4800 speed keeps data moving fast
  • CL40 latency balances timing and throughput
  • 1 V operation reduces power draw
  • 288-pin UDIMM fits ThinkStation P3 and P360 Tower

System-specific DDR5 upgrade for Lenovo workstations

This OWC module is built for the Lenovo ThinkStation P3 Tower and P360 Tower. It delivers an 8 GB DDR5 UDIMM that plugs directly into the 288-pin slots of those systems. The stick is unbuffered and non-ECC, matching the factory memory specification. It is not suited for servers or consumer boards that require registered or ECC memory.

Speed and timing that match the platform

The module runs at DDR5-4800 with a CAS latency of CL40 and operates at the standard 1.1 V. Its PC5-38400 rating and single-rank 1Rx16 organisation are the decisive figures for compatibility with the ThinkStation P3 and P360. Buyers who need a different data rate or lower latency should look elsewhere.

Standard voltage and no heat spreader

At 1.1 V the DIMM draws the nominal power defined by JEDEC for DDR5-4800. The absence of a heat spreader keeps the profile low for tight workstation chassis. In normal operation the module runs within the thermal and acoustic envelope of the original Lenovo memory.

How it compares

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

Price $130.99
Cheaper than about 64% 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 $16.37 per GB
Pricier than about 62% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number4U8D51R608 GB
Total capacity8 GB
Product type288-Pin DDR5 Non-ECC UDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx16
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsLenovo ThinkStation P3 Tower
Lenovo ThinkStation P360 Tower

Other versions of this model

5 more in the same range

Questions about this item

What does the 4800 MHz speed mean for daily work on a ThinkStation P3 or P360?

The module runs at DDR5 4800 with CL40 latency, delivering higher bandwidth than previous standards for smoother multitasking and faster file access in supported applications.

How does the PC5-38400 rating affect real-world throughput?

PC5-38400 is the JEDEC peak transfer rate for DDR5 4800; the system memory controller caps actual throughput, so sustained bandwidth will be lower than the rated maximum.

Will this 288-pin UDIMM fit the memory slots in my ThinkStation P3 Tower?

Yes, it uses the standard 288-pin DDR5 UDIMM form factor required by the ThinkStation P3 Tower and P360 Tower, and it operates at 1.1 V without a heat spreader.

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