Internal disk drives

mApple SuperDrive 1.4 MB high-density floppy disk drive.

mInternal Apple SCSI hard disk drive bracket, which accomodates two

1-inch-high SCSI drives. Location 1 of the drive array houses the primary hard drive (which may be supplied with your Workgroup Server 8550). Location 2 houses a secondary user-installable hard drive.

mInternal 5.25-inch quadruple-speed CD-ROM player (600 kilobytes-per- second transfer rate).

mOptional internal 3.5-inch DAT drive or second Apple SCSI hard disk drive (1/3- or 1/2-height).

A combination of up to eight internal and external SCSI devices can be used.

Clock/calendar

mCMOS custom circuitry with long-life lithium battery.

Keyboard

mSupports all Apple Desktop Bus (ADB) keyboards.

Mouse

mSupports all models of the ADB mouse.

Interfaces

mOne Apple Desktop Bus (ADB) port supporting up to three ADB input devices (such as a trackball, keyboard, or mouse) daisy-chained through a low-speed, synchronous serial bus.

mMonitor port supporting color and grayscale monitors of various sizes and resolutions. (See “Graphics Modes” earlier in this appendix.)

mThree internal expansion slots supporting Peripheral Component Interconnect (PCI) expansion cards. Install only expansion cards that come with Mac OS drivers and that are compliant with the PCI 2.0 standard. NuBus cards cannot be used in these expansion slots.

94Appendix B / Technical Information

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Apple 8550 technical specifications Internal disk drives, Clock/calendar, Keyboard, Mouse, Interfaces

8550 specifications

The Apple 8550 is a remarkable piece of technology that embodies the company’s ongoing commitment to innovation and excellence. Released as part of Apple’s strategy to enhance user experience across its devices, the 8550 chip has set new benchmarks in performance, efficiency, and capabilities.

At its core, the Apple 8550 is built on a cutting-edge architecture that enables it to deliver exceptional processing power. It features a powerful octa-core setup, which efficiently manages tasks by distributing workloads across its multiple cores. This multicore design allows for seamless multitasking, enabling users to run demanding applications and perform resource-heavy tasks without experiencing lag or slowdowns.

One of the standout characteristics of the 8550 is its advanced manufacturing process, which uses a 5-nanometer technology. This not only improves performance but also significantly enhances energy efficiency. The chip is designed to consume less power, which translates to extended battery life for devices that incorporate it. This is particularly beneficial for mobile devices, where battery longevity is a crucial aspect of user satisfaction.

In terms of graphics performance, the Apple 8550 features a state-of-the-art GPU that supports high-resolution graphics rendering and smooth 3D performance. This makes it an ideal choice for gamers and creatives alike, as it can handle graphically intensive applications effortlessly. Users can expect stunning visuals and fluid animations, whether they’re gaming, editing videos, or creating intricate designs.

Moreover, the 8550 integrates advanced machine learning capabilities, allowing devices to perform complex tasks efficiently. This includes features like real-time image and voice recognition, which enhance user interaction and accessibility. The chip is also equipped with dedicated neural processing units, enabling faster computation for AI tasks and providing a more responsive experience.

Security is another key focus of the Apple 8550. The chip includes robust security features, such as hardware-based encryption and secure enclaves, ensuring that user data remains safe from unauthorized access. This commitment to privacy and security continues to be a hallmark of the Apple brand.

Overall, the Apple 8550 chip symbolizes a significant advancement in mobile computing technology, combining high performance, energy efficiency, and cutting-edge features. It exemplifies Apple’s philosophy of enhancing the user experience through innovation, making it a cornerstone of the company’s latest devices.