% -*- coding: utf-8 -*-

\section{Macintosh Classic II}
\sectionrule

\begin{tabular}{ r p{6in} }
\textbf{Gestalt/Machine ID} & \textbf{23} \\
\textbf{Model Numbers:} & M4150 (Macintosh Classic II) \\
\\
\textbf{Graphics:} & Macintosh Framebuffer, 512\(\times\)342 1bpp \\
\textbf{Display:} & Internal, 9'' CRT \\
\\
\textbf{System Bus:} & 16 MHz \\
\textbf{Processors:} & Motorola 68030 ( 16 MHz ) \\
\\
\textbf{Cache Memory:} & Level 1: 512B \\
\textbf{RAM (Logic Board):} & 2MB \\
\textbf{RAM Ceiling:} & 10MB \\
\textbf{RAM Type:} & 100ns DRAM - 2 \(\times\) 30-pin SIMM \\
\\
\textbf{Floppy Drive:} & 1.44MB 3.5'' SuperDrive \\
\textbf{Optical Drive:} & None \\
\textbf{Hard Drive:} & 40MB or 80MB SCSI \\
\textbf{Other Drives:} & None \\
\textbf{External:} & Apple FDHD Drive (G7287) (ext. floppy) \\
\\
\textbf{PRAM Battery:} & \sfrac{1}{2}AA 3.6V \ce{Li}-\ce{SOCl2} \\
~ & ( SAFT LS14250, IEC ER14250, Tadiran TL5101 ) \\
\textbf{Power Supply:} & 76W \\
\\
%\textbf{Nubus Slots:} & 0 \\
\textbf{PDS Slot:} & Unique, for FPU or added ROM only \\
%\textbf{Comm Slot:} & Comm Slot Type I \\
%\textbf{Modem:} & \\
%\textbf{Ethernet:} & \\
\\
\textbf{Input:} & Apple Desktop Bus, MiniDIN-4K connector \\
\\
\textbf{Serial Ports:} & 2 \(\times\) RS-422, MiniDIN-8 connector \\
\textbf{External Storage:} & IWM interface, DA-19 connector \\
~ & SCSI-I, DB-25 connector \\
\textbf{Audio:} & 1 \(\times\) Mono output, 3.5mm TS connector \\
\\
\textbf{\textsc{System Software}} & ~ \\
\textbf{Firmware:} & Macintosh ROM (512k) \\
\textbf{Original:} & System 7.0.1 \\
\textbf{Optimal:} & System 7.1 \\
\textbf{Latest Supported:} & Mac OS 7.6.1 \\
%\textbf{Latest Possible:} & ~ \\
\end{tabular}