T8UX2GC5 Super Talent 2GB Kit (2 X 1GB) PC2-6400 DDR2-800MHz non-ECC Unbuffered CL5 240-Pin DIMM Dual Channel Memory With Heat Sinks Kit

Working pulled, required to upgrade to Windows 11 4GB RAM.

For best compatibly and performance in DDR mode, use matching DIMMS, preferability a MFG Kit.