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Green circuit board with black memory chips and gold edge contacts

OWC

OWC 8GB DDR4 2400MHz CL17 1.2V 260-Pin SODIMM Lenovo ThinkCentre

SKU CH-5JR2-538TK

An 8 GB DDR4 2400 MHz CL17 SODIMM validated for Lenovo ThinkCentre M710q, M715q, M810z, M910q and M910z desktops

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • 8GB capacity lets you run more apps simultaneously
  • DDR4 2400MHz speed matches system requirements for responsive multitasking
  • CL17 latency at 1.2V keeps power draw low in compact ThinkCentre units
  • 260-pin SODIMM form factor fits M710q, M715q, M810z, M910q and M910z slots
  • JEDEC-compliant, ROHS-certified module ensures a warranty-safe upgrade

OWC 8GB DDR4 SODIMM for ThinkCentre

This 8GB DDR4 SODIMM module is built for Lenovo ThinkCentre M710q, M715q, M810z, M910q and M910z systems. It delivers a straightforward memory upgrade for compact desktops and all-in-ones that use 260-pin DDR4 slots. Buyers who need ECC support or registered DIMMs should look elsewhere.

Thermals and power

Operating at 1.2V, the module runs at standard DDR4 voltage without a heat spreader. The unbuffered, non-ECC design keeps power draw low for small-form-factor chassis. No active cooling is required and the JEDEC-compliant specification ensures stable operation within the system's thermal limits.

The deciding specification

The 260-pin DDR4 2400 PC4-19200 CL17 specification determines compatibility. Only systems that accept this exact speed, latency, voltage and pin count will recognise the module. Verify your ThinkCentre model matches the supported list before ordering.

How it compares

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

Price $47.99
Cheaper than about 78% 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 $6.00 per GB
Cheaper than about 65% 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 number2S4D41R808 GB
Total capacity8 GB
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsLenovo ThinkCentre M710q
Lenovo ThinkCentre M715q
Lenovo ThinkCentre M810z
Lenovo ThinkCentre M910q
Lenovo ThinkCentre M910z

Questions about this item

How do I install this 260-pin DDR4 SODIMM in my ThinkCentre M710q, and what step is often missed?

Power off and unplug the PC, open the chassis, align the notch on the module with the slot key, press firmly until the side clips click, then power on and verify 8GB appears in BIOS — skipping the full seating check is the common mistake.

What maintenance or replacement will this 1.2V CL17 module need over time?

No scheduled maintenance is required; the module has no heat spreader or moving parts, so replacement is only necessary if a memory test reports errors or capacity needs exceed 8GB.

What limit appears first when this PC4-19200 stick runs sustained workloads?

The 2400MHz speed and CL17 latency set the bandwidth ceiling; under heavy load the memory controller will hit that throughput limit before voltage or thermal constraints become a factor.

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