✓ VERIFIED
PowerBook Duo 230
M7777 · 1992–1994 · laptop
Specifications
- Cpu
- Motorola 68030 33 MHz (no FPU)
- Ram
- max: 24 MB (4 MB onboard plus one Duo RAM card) · base: 4 MB
- Ports
- Serial (RS-422) · 152-pin Processor Direct Slot (dock connector) · Internal modem (optional)
- Battery
- NiMH Type I, removable, ~2-4 hours
- Display
- 9.1" 640×400 passive matrix, 4-bit grayscale
- Storage
- base: 80 MB SCSI HDD · options: 120 MB SCSI HDD · 160 MB SCSI HDD
- Weight
- 1.9 kg
- Os Support
- latest: System 7.6.1 · shipped: System 7.1
- Release Price
- $2,610
Variants
Models
PowerBook Duo 210(25 MHz 68030, otherwise the same subnotebook. Launched alongside the 230.)
Upgrade paths
RAM
24 MB via one 70-pin Duo RAM expansion card · Single slot under the keyboard; Duo-specific cards only.
MODERATEstorage
Larger 2.5" SCSI drive or SCSI2SD solution · Tight subnotebook internals but a standard 2.5" SCSI drive.
MODERATEother
Duo Dock / Duo MiniDock via the 152-pin PDS connector · The whole point of the Duo: the full Duo Dock swallows the laptop and adds NuBus slots, FPU socket, video out, and desktop ports.
EASY