Apple PowerBook G4 1.33 15" (Al) Specs
Identifiers: 15-Inch 1.5/1.33 - M9421LL/A - PowerBook5,4 - A1095 - N/A
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The PowerBook G4/1.33 15" features a 1.33 GHz PowerPC 7447a (G4) processor with the AltiVec "Velocity Engine" vector processing unit and 512k on chip level 2 cache, 256 MB of PC2700 DDR SDRAM, a 60 GB Ultra ATA/100 hard drive (4200 RPM), a slot-loading 8X DVD/CD-RW "Combo" drive, a Firewire "400" and "800" port, built-in Bluetooth 1.1 and AirPort Extreme (802.11g), and ATI Mobility Radeon 9700 (4X AGP) graphics with 64 MB of DDR SDRAM in an attractive aluminum alloy case with a 15" widescreen TFT display (1280x854 native resolution). Custom configurations also were available.
Please note that unlike the otherwise similar PowerBook G4/1.5 15", the fiber optic based "ambient light sensor" that automatically "measures ambient light and works with integrated software to adjust keyboard illumination and screen brightness based on user preferences" was an optional upgrade for this model.
The PowerBook G4/1.33 15" also is similar to the PowerBook G4/1.0 15" (FW800) that it replaced, but is equipped with a faster processor, superior graphics, a faster optical drive, and AirPort Extreme (802.11g) installed by default.
Also see: What are the differences between the 12-Inch, "1.5/1.33" 15-Inch, and 17-Inch PowerBook G4 models introduced on April 19, 2004?
Buy This Mac -- and all other new & used Macs -- at site sponsor PowerMax.
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Upgrade This Mac at site sponsor Other World Computing. Memory, drives & more.
Fix This Mac -- free diagnosis and affordable 24-hour repair at site sponsor Mission Repair.
Click on the underlined category text for related details. The most commonly needed info is "open" by default, but all info is important.
||April 19, 2004
||January 31, 2005
||The "Introduction Date" refers to the date a model was introduced via press release. The "Discontinued Date" refers to the date a model either was replaced by a subsequent system or production otherwise ended.
Also see: All Macs introduced in 2004.
||PowerPC 7447a (G4)
||The PowerPC G4 includes the AltiVec "Velocity Engine" vector processor.
||685 & N/A
||This model only is compatible with the 32-bit Geekbench 2 benchmark. These numbers reflect an average of user provided 32-bit and 64-bit results as submitted to the Geekbench website. Higher numbers are better.
You also might be interested in reviewing all 32-bit and 64-bit Geekbench 2 user submissions for Macs with the PowerBook5,4 Model Identifier, which may include multiple models.
To dynamically compare Geekbench results from different Macs side-by-side, see EveryMac.com's Ultimate Mac Comparison.
|System Bus Speed:
||Cache Bus Speed:
||1.33 GHz (Built-in)
||The Boot ROM is roughly 1 MB, other instructions are loaded into RAM.
||512k (on chip)
||Includes a 512k "on chip" level 2 cache that runs at processor speed.
||PC2700 DDR SDRAM
||Min. RAM Speed:
||Supports two 200-pin PC2700 DDR SDRAM SO-DIMM memory modules.
Also see: How do you upgrade the RAM in the PowerBook G4 models? How much RAM of what type do these systems support?
||Mobility Radeon 9700
||ATI Mobility Radeon 9700 (4X AGP) with 64 MB of DDR SDRAM.
Also see: What kind of video processor is provided by the PowerBook G4 models? What is the maximum resolution each can support on an external display?
||The video cannot be upgraded.
||15.0" TFT widescreen active-matrix display with a 1280 by 854 native resolution. Apple reports that it also supports 1152 by 640, 896 by 600, 720 by 480, 640 by 480 at 3:2 aspect ratio; and 1024 by 768, 800 by 600, and 640 by 480 at 4:3 aspect ratio.
|2nd Display Support:
||2nd Max. Resolution:
||The maximum resolution supported on an external display is 2048x1536 at millions of colors.
|Standard Hard Drive:
||60 GB (4200 RPM)
||Int. HD Interface:
||An 80 GB (5400 RPM) hard drive was available as a build-to-order configuration.
Also see: How do you replace or upgrade the hard drive in the PowerBook G4 models?
Site sponsor Other World Computing sells storage upgrades for this PowerBook G4.
Site sponsor Mission Repair offers professional hard drive installation and other services in 24 hours for this PowerBook G4.
||8X "Combo Drive"
||Apple reports that the slot-loading DVD/CD-RW "Combo" drive is capable of reading DVD at 8X, writing CD-R at 24X, writing CD-RW at 16X, and reading CD-ROM at 24X.
Also see: What are the capabilities of the optical drive provided by the PowerBook G4 models? Can one upgrade the optical drive?
||Internal AirPort Extreme (802.11g) and Bluetooth 1.1 pre-installed.
Also see: Which PowerBook G4 models support AirPort? Which support AirPort Extreme? Which have internal support for Bluetooth or Bluetooth 2.0+EDR?
|| Firewire Ports:
||1 (400), 1 (800)
||Two USB 2.0 ports. One Firewire "400" port and one Firewire "800" port.
||Type I/II PC Card
||Single PC Card slot supporting a Type I or Type II PC Card (CardBus compliant).
Also see: Is it possible to add external SATA to the PowerBook G4?
||Apple reports that the integrated keyboard has "78 (US) or 79 (ISO) keys, including 12 function keys, 4 arrow keys (inverted "T" arrangement), and [an] embedded numeric keypad." The trackpad supports tap, double tap, and drag capabilities.
||PowerBook G4 15"
|Apple Order No:
||The Apple order number should be unique to this system.
|Apple Model No:
||A1095 (EMC N/A)
||Please note that these identifiers refer to more than one model.
Also see: All Macs with the A1095 Model Number, the N/A EMC Number, and the PowerBook5,4 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
||4.5 hours under "normal usage conditions" as estimated by Apple.
Also see: What is the battery life of the PowerBook G4 models?
||This system cannot run versions of MacOS X more recent than 10.5.8.
Also see: Which PowerBook G4 models can boot MacOS 9? Which PowerBook G4 models can only run MacOS 9 applications in the "Classic" environment?
|MacOS 9 Support:
||Classic Mode Only*
||*This model is capable of using Mac OS 9 applications within the Mac OS X "Classic" environment provided with Mac OS X 10.4.11 "Tiger" and lower ("Classic" is not supported starting with Mac OS X 10.5 "Leopard"). It cannot boot into Mac OS 9.
Site sponsor OHS specializes in heavily upgraded Macs capable of running both Mac OS X and Mac OS 9 applications.
||1.1 x 13.7 x 9.5
||5.7 lbs (2.6 kg)
||In inches while closed - height by width by depth, (2.8 cm, 34.8 cm, 24.1 cm).
||Est. Current Retail:
||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.
Ten of the most popular Q&As about the PowerBook G4 models follow.
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