'Yonah' Celeron M 420, 430 ship in Japan
 

Intel's as-yet-unannounced Celeron M 4xx series - the first budget-priced processors derived from the chip maker's 'Yonah' core - have gone on sale in Japan, according to local news sources.

As Reg Hardware exclusively revealed in January, Intel is preparing a trio of single-core Yonah-based Celeron Ms: the 410, 420 and 430, clocked at 1.46, 1.60 and 1.73GHz, respectively. All three are fabbed at 65nm, contain 1MB of L2 cache and support a 533MHz frontside bus clock frequency.