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Green rectangular SODIMM module with gold edge connector and black memory chips visible on both sides

OWC

OWC 2GB DDR3 1333 PC3-10600 CL9 1Rx8 204-pin 1.5V Non-ECC SODIMM for Lenovo ThinkCentre AIO

SKU CH-GYTV-G6EEP

2GB DDR3 1333 SODIMM upgrades Lenovo ThinkCentre AIO models 71z, 91z, 70z, 71z and 90z

  • Capacity2GB
  • Type204-Pin DDR3 Non-ECC SODIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.5V
  • ECCNo
  • Boosts performance with 2GB DDR3 1333MHz CL9 module
  • Guaranteed fit for ThinkCentre Edge 71z 91z M70z M71z M90z AIOs
  • JEDEC and RoHS compliant for warranty-safe upgrade
  • Easy DIY install with 204-pin SODIMM form factor
  • Reliable 1.5V unbuffered non-ECC memory tested in-house

OWC 2GB DDR3 SODIMM for Lenovo ThinkCentre AIO

This OWC module delivers 2GB of DDR3 memory at 1333MHz with CL9 latency for compatible Lenovo ThinkCentre all-in-one desktops. It uses a 204-pin SODIMM form factor and operates at 1.5V without ECC or buffering. The single-rank 1Rx8 design fits the specific memory slots in Edge 71z, Edge 91z, M70z, M71z, and M90z models.

Sustained load behaviour

Under continuous operation the JEDEC-standard DDR3 chips maintain their rated 1333MHz speed and CL9 timings at the specified 1.5V. The unbuffered, non-ECC design means the memory controller handles all refresh and error detection duties directly. No heat spreader is fitted, so airflow inside the all-in-one chassis carries away the heat generated during prolonged multitasking or large-file workloads.

Compatibility checklist

Verify that your ThinkCentre AIO is one of the five listed models before ordering. Confirm the system has a free 204-pin SODIMM slot and that the existing memory runs at DDR3 1333 (PC3-10600) with 1.5V voltage. Matching speed, voltage, and CAS latency avoids timing mismatches. This module is not suitable for systems requiring ECC, registered DIMMs, or a different DDR generation.

Highlights

  • Boosts performance with 2GB DDR3 1333MHz CL9 module
  • Guaranteed fit for ThinkCentre Edge 71z 91z M70z M71z M90z AIOs
  • JEDEC and RoHS compliant for warranty-safe upgrade
  • Easy DIY install with 204-pin SODIMM form factor
  • Reliable 1.5V unbuffered non-ECC memory tested in-house

Specifications

BrandOWC
Part Number1S3D31R802GB
Capacity2GB
Type204-Pin DDR3 Non-ECC SODIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemLenovo ThinkCentre Edge 71z AIO
Lenovo ThinkCentre Edge 91z AIO
Lenovo ThinkCentre M70z AIO
Lenovo ThinkCentre M71z AIO
Lenovo ThinkCentre M90z AIO

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Questions about this item

How much heat or noise does this 1.5V DDR3 SODIMM add when the ThinkCentre AIO runs all day?

The module has no heat spreader and draws only 1.5V, so it adds negligible heat and zero noise to the system.

What must my Lenovo ThinkCentre AIO already have for this 204-pin DDR3 1333 CL9 stick to work?

The AIO needs a free 204-pin SODIMM slot that accepts DDR3 1333 PC3-10600 non-ECC unbuffered memory at 1.5V.

Will this 2GB 1Rx8 DDR3 1333 module run alongside the original memory in my M70z or M90z without slowing it down?

Yes, it will run at the system's lowest common speed and timings; matching the existing DDR3 1333 CL9 specs avoids down-clocking.

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