Mac Upgrade Cards: By Compatible System: Power Mac (TZ)

The following processor upgrade cards are compatible with the Apple Power Macintosh 4400 and 7220 series, in addition to the APS M*Power series, Centralen Norrland Reid series, ComJet PowerCity series, ComputerWarehouse series, Gravis Gravision Four series, Intl. Computer IC series, Mactell XB (I) series, MacWay StarWay series, Marathon RackMac TZ series, Motorola StarMax 3000 series, Motorola StarMax 4000 series, Pios Keenya series, PowerDome 4200 series, PowerTools Infinity series, RedBox Expression series, Shaye 200 series, Storm Challenger series, Tatung TPC series, Umax SuperMac Aegis series, Vertegri QuickTower series, and the VisionPower PowerExpress series. For complete specifications on these computers, please refer to the applicable page in the Systems section of EveryMac.com.

Metabox

Processor

littleJoe T 260

260 MHz PowerPC 750 (G3)

littleJoe T 300

300 MHz PowerPC 750 (G3)

Newer Technology

Processor

MAXpowr G3-L2 260

260 MHz PowerPC 750 (G3)

MAXpowr G3-L2 300

300 MHz PowerPC 750 (G3)

MAXpowr G3-L2 320

320 MHz PowerPC 750 (G3)

Sonnet Technologies

Processor

Crescendo G3/L2 225-240/512k

240 MHz PowerPC 750 (G3)

Crescendo G3/L2 250/512k

250 MHz PowerPC 750 (G3)

Crescendo G3/L2 300/512k (1M)

300 MHz PowerPC 750 (G3)

Crescendo G3/L2 350/1M

350 MHz PowerPC 750 (G3)

Crescendo G3/L2 400/1M

400 MHz PowerPC 750 (G3)

Crescendo G3/L2 500/1M

500 MHz PowerPC 750 (G3)

Vimage

Processor

Vpower PM 4400 G3/240

240 MHz PowerPC 750 (G3)

Vpower PM 4400 G3/300

300 MHz PowerPC 750 (G3)

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