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Mac-Compatible Upgrade Cards: FastMac: G4/550 (iMac) Specs

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The FastMac G4/550 (iMac) features a 550 MHz PowerPC 7410 (G4) processor with 1 MB of backside cache. FastMac has circumvented the ROM-issue regarding processor upgrades (see FAQ), by retro-fitting an existing iMac logic board with a faster processor. FastMac allows you to either remove your logic board and ship it to them to perform the upgrade or use their "Advance Exchange" program, where you provide a deposit of $150 US, an upgraded logic board is shipped to you for installation, and your deposit is refunded upon shipping your old logic board to FastMac. This upgrade is compatible with all slot-loading iMac models with 350, 400, 450, or 500 MHz processors (with the exception of the iMac "500" (Flower Power/Blue Dalmatian). Supports both MacOS 9.2 and MacOS X.


Introduction Date: March 22, 2005 Discontinued Date: N/A
Processor Type: PowerPC 7410 (G4) Processor Speed: 550 MHz
Card Type: iMac Logic Board Speed Control: Fixed
Relative Speed Boost: 3x-4x 1. FPU (Integrated): PowerPC 7410 (G4)
Backside Bus Speed: ? Data Path: 64-bit
Level 1 Cache: 64k Level 2 Cache: 1 MB (backside)
RAM Type: N/A VRAM Type: N/A
Standard RAM: N/A Maximum RAM: N/A
Onboard RAM: None RAM Slots: N/A
Standard VRAM: N/A Maximum VRAM: N/A
Supported Systems: iMac 2. Supported MacOS: 9.2, X 3.
Dimensions: N/A Avg. Weight: N/A
Original Price: $199 US, $229 US 4 . Est. Current Price: $199 US, $229 US 4.
Notes: 1. Maximum speed boost as provided by manufacturer.
2. Slot-loading 350-500 MHz iMac models (except iMac "500" FP/BD).
3. Apple provides no official support for third-party upgrade cards.
4. $229 with "Advance Exchange" program.
5. Photo Credit: FastMac.


Home: Mac-Compatible Upgrade Cards: By Manufacturer: FastMac: G4/550 (iMac) Specs

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