Apple Power Mac G4 (Mirrored Drive Doors 2003) vs Apple Power Mac G4 (PCI Graphics)

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Power Mac G4 (Mirrored Drive Doors 2003) compared with Power Mac G4 (PCI Graphics)

	ApplePower Mac G4 (Mirrored Drive Doors 2003)	ApplePower Mac G4 (PCI Graphics)
Overview
Released
Released	June 2003	August 1999
Performance
Processor
Processor	PowerPC G4 1250 MHz (Power Mac MDD 2003) or 2 × PowerPC G4 1250 MHz (Power Mac MDD 2003)	PowerPC G4 350 MHz (Power Mac PCI Graphics) or PowerPC G4 400 MHz (Power Mac PCI Graphics)
CPU cores
CPU cores	1 or 2	1
Graphics
Graphics	ATI Radeon 9000 Pro (64 MB)	ATI RAGE 128 (16 MB)
Memory
Memory	256 MB or 2 GB (better)	64 MB or 1 GB
Storage
Storage	80 GB (better)	10 GB
CPU
CPU	Stock single 1.25 GHz PowerPC G4 with 256 KB L2 cache and 1 MB L3 cache. Contemporary Macworld reporting of Apple Store configurations also documents dual 1.25 GHz processors, each with 2 MB L3; this custom build is labelled in configuration details rather than presented as a second stock base.	Single 350 or 400 MHz PowerPC G4 with Velocity Engine; 100 MHz system bus. Exact EveryMac PCI sheets specify 1 MB backside L2 cache; the retained maker page lists 512 KB or 1 MB without exact ties. No silicon supplier is inferred from Apple/Motorola/IBM co-development.
GPU
GPU	Stock ATI Radeon 9000 Pro with 64 MB DDR in an AGP 4x slot. Macworld also documents a custom dual-processor build with NVIDIA GeForce4 Titanium; that build has other upgrades and is not treated as a freely interchangeable stock configuration.	ATI RAGE 128 PCI graphics with 16 MB SDRAM. This is the PCI/Yikes board, distinct from the contemporary AGP model.
Memory type
Memory type	Stock 256 MB PC2700 DDR333; four DIMM slots, maximum 2 GB. The single-processor configurations retain the stock drive and graphics at base and maximum memory. The documented dual-processor custom base has 256 MB.	64 MB PC100 SDRAM standard. Four DIMM slots support up to 1 GB. Configurations preserve 10 GB factory storage at base and maximum RAM.
Storage type
Storage type	Stock 80 GB 7200 rpm Ultra ATA/100 hard drive; up to four internal drives. Tray-loading Combo drive reads DVD at 8x and CD at 32x, writes CD-R at 16x and CD-RW at 10x. Macworld documents a dual 1.25 GHz custom base with 80 GB, Combo drive and Radeon 9000 Pro, and a separate upgraded build with 2 GB RAM, two 160 GB drives, SuperDrive and GeForce4 Titanium. The two-drive build is described here without flattening its drives into a single capacity.	400 MHz launch configuration: 10 GB Ultra ATA/33 and 32x CD-ROM; October 1999 speed-reduced 350 MHz retains those factory specifications (EveryMac). Retained Apple sheet also lists 24x CD-ROM without precise configuration ties. Optional drives are not expanded into unsupported cross-combinations.
Expansion slots
Expansion slots	Four PCI slots and an occupied AGP 4x graphics slot.	Three open 33 MHz PCI slots plus the 66 MHz PCI slot used by graphics.
Display
Screen
Screen	None built in	None built in
Connections
Ports
Ports	2 × USB-A, Ethernet, headphone jack	2 × USB-A, Ethernet
Ethernet
Ethernet	1 Gb/s (better)	0.1 Gb/s
Front ports
Front ports	Headphone connection and built-in mono speaker.	–
Back ports
Back ports	Two USB 1.1, two FireWire 400, Gigabit Ethernet with Auto-MDIX, ADC and DVI display connectors, audio line-in/out and Apple Pro Speakers connection. The maker lists a V.92 modem. Optional original AirPort; the contemporary Apple-spokesman report confirms no AirPort Extreme, internal Bluetooth or FireWire 800.	Two chassis USB ports at 12 Mbps, two external FireWire 400 ports, VGA, 10/100BASE-T Ethernet, 56K modem and analog audio input/output. The retained maker FireWire count of three is not supported by the exact PCI port specification (EveryMac). No AirPort slot; keyboard ports are not included.
External displays
External displays	ADC and DVI connectors with included DVI-to-VGA adapter. Digital resolution up to 1920 × 1200; analogue up to 1600 × 1200. The exact sheet does not publish a simultaneous display count.	VGA output from the PCI graphics card.
Speakers
Speakers	Built-in mono speaker and connection for Apple Pro Speakers; no built-in microphone.	Built-in speaker. Audio line-out is not counted as a dedicated headphone jack.
Keyboard and mouse
Keyboard and mouse	Black Apple Pro input devices and DVI-to-VGA adapter.	Apple USB Keyboard and Apple USB Mouse.
Design and power
Type
Type	Tower	Tower
Weight
Weight	19.1 kg	–
Width × depth × height
Width × depth × height	226 × 467 × 432 mm	–
Operating system
Operating system	macOS	macOS
Size and weight detail
Size and weight detail	Maker dimensions: height 43.2 cm, width 22.6 cm, depth 46.7 cm; weight 19.1 kg. These published metric values differ slightly from the FW800 sheet.	Maker publishes 17-inch height, 8.9-inch width, 18.4-inch depth and 30-pound weight. Metric main fields omitted; no unit conversion or sibling measurements.
Power supply
Power supply	–	Maximum continuous power 200 W.
In the box
In the box	Mac OS X 10.2.4 and bootable Mac OS 9.2.2, install/restore DVD and Apple Hardware Test. First sale uses the 23 June 2003 Macworld report that these models were for sale at Apple’s online store; a 29 June report quotes an Apple spokesman confirming manufacture and sale. The first day is contemporary Apple Store reporting rather than a retained maker launch notice.	Mac OS 8.6. Full contemporary AppleInsider report says Jobs confirmed the 400 MHz configuration shipping immediately on 31 August 1999; the Canadian maker release instead promises September. First-sale month uses the named US report without implying universal regional availability.