List up-to-date as of 25.10.2021.
For laptops:
2 x 256Mb PC-3200
1 x 2Gb PC3-8500S (25e)
2 x 2PC3-10600S (25e each)
For desktops (non ECC):
2 x 128Mb PC-2700
2 x 512Mb PC-2100U (Crucial)
2 x 512Mb PC-3200U (Crucial)
2 x 256Mb PC2-3200U (Samsung)
6 x 512Mb PC2-4200U (Samsung)
1 x 2Gb PC2-6400U (Samsung)
3 x 1Gb PC3-10600U (Samsung) (10e each)
3 x 2Gb PC3-12800U (15e each)
For servers (ECC)
2 x 512Mb PC-2100 (Samsung)
2 x 512Mb PC-2100 (Nanya)
2 x 2Gb PC-2100 (Hynix) (30e the pair)
2 x 2Gb PC3-10600U (Hynix) (30e the pair)
2 x 512Mb PC2-3200, HP part number 345112-051 or 343055-B21
2 x 1Gb PC2-3200, HP part number 345113-051 or 343056-B21
15 euro for each pair.