PowerBook G3 (Wall Street)

Can the RAM in the PowerBook G3 (Wall Street) be upgraded?

Yes. The PowerBook G3 (Wall Street) has two RAM slots that accept PC66 or PC100 SO-DIMMs. The maximum supported RAM is 192 MB (128 MB in one slot and 64 MB in the other), though some third-party modules may allow up to 384 MB with 256 MB SO-DIMMs in certain revisions.

What is the maximum RAM capacity for the PowerBook G3 (Wall Street)?

Officially, Apple supports up to 192 MB of RAM. However, with compatible 256 MB PC100 SO-DIMMs, some Wall Street models can reach 384 MB, depending on the system ROM version.

Can the storage drive be upgraded in the PowerBook G3 (Wall Street)?

Yes. The internal storage uses a standard 2.5-inch IDE (PATA) hard drive with a ZIF connector. It can be replaced with a newer IDE drive or an IDE-to-CF or IDE-to-SSD adapter for faster performance.

Is the battery replaceable in the PowerBook G3 (Wall Street)?

Yes. The battery is user-replaceable. It is a removable lithium-ion pack located on the front edge of the computer.

What other components are upgradeable in the PowerBook G3 (Wall Street)?

The AirPort wireless card (optional, 802.11b via a separate slot), the modem, and the optical drive (CD-ROM or DVD-ROM) are all replaceable. The CPU is soldered to the logic board and cannot be upgraded.

What type of RAM does the PowerBook G3 (Wall Street) use?

It uses 3.3V PC66 or PC100 SO-DIMMs (144-pin, 3.3V, unbuffered, non-ECC). Mixing speeds is possible but the system will run at the slower module's speed.

Can the optical drive be upgraded in the PowerBook G3 (Wall Street)?

Yes. The optical drive is a standard slimline ATAPI drive (IDE interface) and can be replaced with a faster CD-RW/DVD-ROM combo drive or an IDE-to-SSD caddy for additional storage.