Apple lc 580.performa 580cd 服务手册
![Apple](https://files.manualsbrain.com/attachments/2c022a7d1a76dcd8f02c04aa8d97faf41b63902f/common/fit/150/50/8a691e9df6162751590e2cef93a951cf3a39c94b6949421016232655b22d/brand_logo.png)
Specifications
Memory - 2
Memory
RAM
4 MB of dynamic RAM on board
Expandable to 52 MB (fast-paced mode 80 ns DRAM SIMMs)
Two 72-pin SIMM connectors
ROM
1 MB of ROM
PRAM
256 bytes of parameter memory
Long-life lithium battery
VRAM
1 MB of DRAM soldered to logic board
Can display thousands of colors (16-bit)