WinBook J4 Home
The WinBook J4 was a heavy and high-performance Pentium 4 Desktop Replacement laptop, released by WinBook in March, 2002. In line with other desktop replacement laptops, it used full desktop processors, instead of the Pentium 4M chips found in lighter notebooks.
Like WinBook's other laptops, the J4 was just a rebadged generic laptop - actually, three different ones from the same series (ECS Green730, Green731, Green732), which all shared nearly the same design, with the main differences being internal.
The J4 was available in two color schemes, a black and silver, or a silver and gray. The black models had a rubber coated display housing, similar to ThinkPads.
Specifications (Green730)
- CPU: Intel Pentium 4 Northwood
- FSB: 400MHz
- RAM: Up to 1GB, PC133 SDRAM
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- HDD Type: 2.5" IDE, UltraDMA 33/66/100 support
- Display Options: 15" 1024x768 or 15" 1400x1050
- GPU: ATI Mobility Radeon 7500
- VRAM: 64MB
- Sound: Realtek ALC201
- Operating System (Shipping): Windows XP
- Main Battery: Lithium Ion 87.02w/h
- CMOS Battery: CR2032
- Power Supply: External 19V, 90W
- Expansion: 1x type II 32-bit CardBus slot (supports ZoomVideo)
- Internal Drives: 24X CD-ROM, 8X DVD-ROM, or 8/8/4/24X CD-RW/DVD-ROM Combo drive
- Other I/O: Parallel, 4x USB 1.1, VGA, Line Out, Mic In, 1394, S Video out, Ethernet, IRDA
- BIOS: Phoenix NoteBIOS
- Pointing Device: Trackpad and TrackPoint
Specifications (Green731)
The 731 appears to be a cost-reduced model, judging by the specs. It also does not have the front media controls that the other models have.
- CPU: Intel Pentium 4 Northwood or Celeron
- FSB: 400MHz
- RAM: Up to 1GB (officially, may support more), DDR PC2100
- HDD Type: 2.5" IDE, UltraDMA 33/66/100 support
- Display Options: 1024x768 (14" I think)
- GPU: SiS 650
- VRAM: up to 64MB SMA
- Sound: Sigmatel STAC 9721
- Operating System (Shipping): Windows XP
- Main Battery: Lithium Ion 57.7 w/h
- CMOS Battery: CR2032
- Power Supply: External 19V, 90W
- Expansion: 1x type II 32-bit CardBus slot (ZV Support not mentioned)
- Internal Drives: 24X CD-ROM, 8X DVD-ROM, or 8/8/4/24X CD-RW/DVD-ROM Combo drive
- Other I/O: Parallel, 4x USB 1.1, VGA, Line Out, Mic In, S Video out, Ethernet, IRDA, Modem
- BIOS: AMI NoteBIOS
- Pointing Device: Trackpad
Specifications (Green732)
Updated high-end compatible with faster P4s.
- CPU: Intel Pentium 4 Northwood or Celeron
- FSB: 400 or 533MHz
- RAM: Up to 1GB (officially, may support more), DDR PC2100 & PC2700 supported
- HDD Type: 2.5" IDE, UltraDMA 33/66/100 support
- Display Options: 1024x768 or 1400x1050 (both 15" I think)
- GPU: ATI Mobility Radeon 9000
- VRAM: 64MB
- Sound: Realtek ALC201
- Operating System (Shipping): Windows XP
- Main Battery: Lithium Ion 87.02 w/h
- CMOS Battery: Proprietary Lithium
- Power Supply: External 19V, 90W
- Expansion: 1x type II 32-bit CardBus slot (supports ZoomVideo)
- Internal Drives: 24X CD-ROM, 8X DVD-ROM, or 8/8/4/24X CD-RW/DVD-ROM Combo drive
- Other I/O: Parallel, 4x USB 2.0, VGA, Line Out, Mic In, S Video out, Ethernet, IRDA, Modem, 1394
- BIOS: Phoenix NoteBIOS
- Pointing Device: Trackpad
Page last updated (MM/DD/YYYY): 04/21/2024
Update Reason: added newnav
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