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Two green DDR5 SODIMM modules with gold contacts and black chips, no heat spreader

OWC

OWC 32GB (2x16GB) DDR5 5600 CL46 SODIMM Memory Upgrade Kit for Lenovo ThinkStation P3 Tiny

SKU CH-6HVK-2ZKWR

A 32 GB dual-channel DDR5 5600 CL46 SODIMM kit built for the Lenovo ThinkStation P3 Tiny

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8

Capacity 32GB (2 x 16GB)

  • Dual-channel 32 GB kit doubles multitasking headroom for the ThinkStation P3 Tiny
  • JEDEC-standard DDR5 5600 CL46 at 1.1 V ensures stable, warranty-safe operation
  • Two 1Rx8 262-pin SODIMM modules install in minutes with no tools required
  • Non-ECC unbuffered design matches Lenovo part 4X71M23187 for guaranteed compatibility
  • OWC limited lifetime warranty with free tech support backs every module

32GB DDR5 5600 SODIMM Kit

This 32GB kit contains two 16GB DDR5 5600 CL46 SODIMM modules built for the Lenovo ThinkStation P3 Tiny. The unbuffered non-ECC memory runs at 1.1V and uses a 262-pin form factor. It is a new, JEDEC-compliant upgrade that replaces Lenovo part 4X71M23187.

Suits Tiny workstation upgrades, not ECC systems

Buyers who need error-correcting memory or registered DIMMs should look elsewhere, as this kit is strictly non-ECC and unbuffered. The CL46 latency and 1Rx8 organisation match the platform's validated specification. Systems requiring a different voltage or pin count cannot use these modules.

DDR5 5600 CL46 1.1V specification

The decisive figure is the DDR5 5600 speed with CL46 timing at 1.1V, which the ThinkStation P3 Tiny firmware expects. Installing memory with a different data rate, latency or voltage will prevent the workstation from booting or force it to run at a lower, unsupported profile.

How it compares

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

Price $437.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $13.69 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 number5S6D51R8032P
Total capacity32 GB (2 × 16 GB)
Product type262-Pin DDR5 Non-ECC SODIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Memory
CAS latencyCL46
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsLenovo ThinkStation P3 Tiny

Other versions of this model

5 more in the same range

Questions about this item

What type of memory slots must my Lenovo ThinkStation P3 Tiny have for this 262-pin DDR5 SODIMM kit?

Your ThinkStation P3 Tiny needs two DDR5 SODIMM slots that accept 262-pin modules running at 1.1 V.

Will the PC5-44800 CL46 modules run stably if the system currently has slower DDR5 installed?

The kit operates at JEDEC-standard DDR5 5600 CL46; the platform will down-clock all modules to the lowest common speed.

How can I verify the 32 GB kit is recognised at 5600 MT/s after installation?

Open Task Manager or BIOS and confirm the memory shows 32 GB total at 5600 MHz with CL46 timings.

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