Singer MemoMatic 322 is a standard-gauge knitting machine with 200 needles (4.5 mm apart) and punchcard reading capabilities. It also has a built-in first-generation knit leader and a tool tray. It was made by the Silver/Silver Reed company and targeted to the US markets.

It is identical (with the exception of the color combination) to Silver SK322; thus, read the corresponding blog post. Another name of the same model (but made for the Canadian markets) is Studio mod. 322.