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Apple PowerBook G3 333 (Bronze KB/Lombard) Specs

Identifiers: Bronze KB/Lombard - M7304LL/A - PowerBook1,1 - M5343 - None

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Apple PowerBook G3The PowerBook G3/333 (Bronze Keyboard/Lombard) -- formally a member of the "PowerBook G3 Bronze Keyboard" series as dubbed by Apple, but often referred to by its codename of "Lombard" -- features a 333 MHz PowerPC 750 (G3) processor with 512k of "backside" level 2 cache, 64 MB of RAM, a 4.0 GB hard drive, a tray-loading 24X CD-ROM drive, and ATI Rage LT Pro graphics with 8 MB of SDRAM in a sleek black portable case with a 14.1" TFT active-matrix color display.

In addition to faster processors and the "bronze keyboard" for which it is named, the PowerBook G3 "Bronze Keyboard" systems are approximately 20% thinner than earlier PowerBook G3 models, have longer battery life, weigh substantially less and add dual display support. Also when compared to the "PDQ" models before them, the "Bronze Keyboard' PowerBook G3 models exchanged the ADB and Mac serial ports for dual onboard USB ports (while retaining the SCSI port), added 10/100Base-T Ethernet (up from 10Base-T) and dropped one of the two PC card slots.

Despite the age of this system, site sponsor Other World Computing has RAM, hard drives, SSDs, and other upgrades available for this specific Mac while supplies last.



Click on the category for related details. The most commonly needed info is "open" by default, but all info is important.


May 10, 1999 February 16, 2000
1 174
333 MHz PowerPC 750 (G3)
Details: N/A
PB G3 Daughtercard Integrated
Details: A variety of third-party processor upgrades were available.
66 MHz 133 MHz (5:2)
Open Firmware 1 MB
64k 512k (backside)
PC100 SDRAM 10 ns
Details: Supports 144-pin PC100 SDRAM SO-DIMM memory modules.
64 MB 512 MB*
Details: *Apple officially supports 384 MB of RAM in this model. However, third-parties have been able to upgrade it to 512 MB using two 256 MB memory modules.

In the US (and many other countries), site sponsor Other World Computing sells memory -- as well as other upgrades -- for this PowerBook G3.

In Germany, site sponsor CompuRAM sells memory and other upgrades for this PowerBook G3.

Also see: Actual Max RAM of All G3 & Later Macs.
None 2
Rage Pro LT SDRAM
Details: ATI Rage Pro LT graphics with 8 MB of SDRAM.
8 MB 8 MB
14.1" TFT 1024x768
Dual/Mirroring 1024x768
Details: Simultaneously supports native resolution on the internal display and a maximum of 1024x768 on an external display.
4.0 GB N/A
Details: This model does not support hard drives larger than 128 GB.

Site sponsor Other World Computing sells storage upgrades for this PowerBook G3.

Also see: SSD Compatibility Guide for All G3 & Later Macs.
2.5" (12.5 mm) Ultra ATA/66
24X CD-ROM* None
56.6k 10/100Base-T
None None
2 (1.1) None
Details: Dual onboard USB 1.1 ports.
1 Type I/II PC Card* 1 5.25"
Details: *1 Type I/II PC card slot (CardBus compatible). This system has one "hot-swappable" 5.25" bay that shipped with a 24X CD-ROM by default, as well as a 3.5" battery bay. Please note that these bays are not backwards compatible with the Wallstreet/PDQ models.
Full-size Trackpad
Notebook PB G3 Bronze/Lombard
M7304LL/A Bronze KB/Lombard
M5343 (EMC None) PowerBook1,1
Details: Please note that these identifiers refer to more than one model.

Also see: All Macs with the M5343 Model Number, the None EMC Number, and the PowerBook1,1 Model Identifier.

For more about these identifiers and how to locate them on each Mac, please refer to EveryMac.com's Mac Identification section.
50 W h LiIon 5 Hours, 9-10 Hours*
8.6 X 10.3.9
Boot/Classic Mode Emulation Only
Details: This model is capable of booting in Mac OS 9 and using Mac OS 9 applications within the Mac OS X "Classic" environment.
1.7 x 10.4 x 12.7 5.9 lbs (2.7 kg)
US$2499 N/A
Details: Please note that on average the estimated current retail pricing of used systems is updated twice a year (please refer to the date on the bottom of the page for the date last updated).

Photo Credit: Apple Computer.


Click on a category for additional details. The most commonly needed info is "open" by default, but all info is important. The icons correspond with the icons for each port on the computer.


1 (VGA) None
Details: N/A
None 1 (HDI-30)
None None
2 (1.1) None
Details: Dual onboard USB 1.1 ports.
1 (RJ-11) 1 (RJ-45)
Details: Internal 56.6k modem and 10/100Base-T Ethernet standard. IrDA port also provided.
None 1
1 (Internal) 1
1 None
1 None
N/A 1

Ten of the most popular Q&As about the PowerBook G3 models follow.



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