iMac (Early 2001)

Compared with the iMac (Summer 2000), this base model has a faster 400 MHz G3 processor and adds two FireWire 400 ports and a VGA output. It kept the slot-loading CD-ROM drive, while the more expensive Early 2001 models got CD-RW drives. It came in Indigo only, with a 10 GB hard drive, and shipped with iTunes.

Model number: M5521
Model identifier: PowerMac4,1
EMC number: 1857
Released: Early 2001
Support status: Obsolete
Order number: M7683LL/A

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Specs

Overview

Variant: 400 MHz
Order number: M7683LL/A
Model identifier: PowerMac4,1
EMC number: 1857
Color: Indigo
Introduced: 22 February 2001
Discontinued: 18 July 2001
Original price: US$899

Processor

Processor: PowerPC 750 (G3)
Part number: G3
Speed: 400 MHz
Architecture: 32-Bit
System bus: 100 MHz
Socket: Soldered
L1 cache: 64 KB
L2/L3 cache: 512k (backside)

Memory

Standard: 64 MB
Maximum: 1 GB
Built in: None
Slots: 2
Type: 168 pin PC100 DIMM (100 MHz)
Minimum speed: 10 ns

Graphics

Graphics: ATI Rage 128 Pro
Graphics memory type: SDRAM
Video memory: 8 MB
Maximum video memory: 8 MB
External displays: Mirroring Only
Largest external display: 1024×768

Display

Screen size: 15-inch
Viewable size: 13.8-inch
Aspect ratio: 4:3
Resolution: 800×600

Storage

Standard storage: 10 GB HDD
Drive size: 3.5" (25.4 mm)
Interface: Ultra ATA

Optical

Optical drive: Slot-loading 24× CD-ROM
Drive interface: Yes

Ports

USB: USB-A 1.1 (12 Mbit/s) (×2)
FireWire: 400 (400 Mbit/s) (×2)
Video out: VGA
S-Video out: None
Security slot: None

Expansion

Expansion slots: AirPort

Networking

Ethernet: 10/100Base-T (RJ-45)
Wi-Fi: 802.11b (optional)
Modem: 56k (RJ-11)

Audio

Microphone: 1 (Built-in)
Audio in: 3.5mm Analog
Audio out: 3.5mm Analog (×3)
Headphone jacks: 2

Battery and power

Backup battery: 3.6 V lithium coin-cell
Power supply: Built in

Physical

Form factor: All-in-One
Size (H × W × D): 15.0 × 15.0 × 17.1 in
Weight: 34.7 lb

Software

Operating system at launch: Mac OS 9.1
Latest macOS: Mac OS X 10.4.11
Mac OS 9: Boot/Classic Mode
Windows: Emulation Only
Firmware: Open Firmware

In the box

Keyboard: Apple Pro Keyboard
Mouse or trackpad: Apple Pro Mouse

Specs from Beetstech's device records. Something wrong? Tell us.