OTHER WORLD COMPUTING 

OTHER WORLD COMPUTING OWC100SD256168 256MB PC100 CL2 168 PIN SDRAM 2-2-2 LOW PROFILE 16X8 UNIVERSAL DIMM MODULE

Mfg Part Number:  OWC100SD256168  
Image may not reflect the actual item.
Price: $25.66
Quantity:
More to Come
Last Updated: Jan 17, 2026
No Sales Tax except these states
, PO and Wire.

OWC Memory. Built for Macs + PCs.

Experience your computer's true performance potential.

Improve System Speed

OWC Memory is the most cost effective and simple DIY upgrade you can install to unleash your Mac or PC's full potential, and speed up overall responsiveness.

More Apps. More Files

Become a multi-tasking maven when you upgrade your Mac or PC with OWC Memory. Open more apps. Open larger files. Plus, work with multiple files all at the same time.

Save $$ vs Factory

Save BIG vs factory memory options. Plus, select among options not offered by the factory. OWC makes it easy to find the perfect upgrade to fit your needs.

Lab Tested Compatibility

We test every OWC memory module at our in-house lab so you can upgrade with the confidence that your memory is built-to-last.

Lifetime Warranty

We built your OWC Memory upgrade to meet or exceed the toughest industry specs to provide years of worry-free service.

Step-by-Step Videos

Our detailed install videos guide your upgrade from start to finish. We provide all the steps to make your OWC Memory upgrade DIY easy.

Experience the OWC Difference

Rely on the trusted name for memory upgrades, drives and accessories for over 30 years. Your OWC Memory upgrade was built by Mac and PC people, for Mac and PC people. Our expert support team is always a call or click away. You can talk to an actual human who will kindly provide advice and guidance for any questions you may have.

Main Specification
General Information
Manufacturer Other World Computing
Manufacturer Part Number OWC100SD256168
Manufacturer Website Address https://www.owc.com/
Brand Name OWC
Product Name Memory Upgrade Module
Packaged Quantity 1
Product Type Memory Upgrade Module
Technical Information
Memory Size 256 MB
Memory Technology SDRAM
Memory Voltage 3.30 V
Number of Modules 1 x 256MB
Memory Speed 100 MHz
Memory Standard PC-100
Error Checking Non-ECC
Signal Processing Unregistered
CAS Latency CL2
Device Supported Power Mac
Device Supported Desktop PC
Device Supported Computer
Device Supported iMac
Physical Characteristics
Number of Pins 168-pin
Form Factor DIMM
Miscellaneous
Compatibility
  • PC Compatible

Apple Products:

  • iMac G3 (14-inch, Mid 2001)
  • iMac G3 (14-inch, Early 2001)
  • iMac G3 (14-inch, Mid 2000)
  • iMac G3 (14-inch, Late 1999)
  • Power Mac G4 Cube (Mid 2000)
  • Power Mac G4 (Mid 2000)
  • Power Mac G4 (Late 1999)
  • Power Mac G4 (Mid 1999)
  • Power Mac G3 (Mid 1999)
  • Power Mac G3 (Early 1999)
  • Power Mac G3 (Mid 1998)
  • Power Mac G3 (13.8-inch, Early 1998)
  • Power Mac G3 (Early 1998)
  • Power Mac G3 (Late 1997)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Warranty
Limited Warranty Lifetime
product information
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
[0] [true] [Yes] [No] [No]