Statements (31)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:personal_computer
|
gptkbp:batteryCapacity |
NiMH
|
gptkbp:codename |
gptkb:Blackbird
|
gptkbp:discontinued |
June 1995
|
gptkbp:displayType |
9.5 inch
grayscale LCD |
gptkbp:family |
gptkb:PowerBook_500_series
|
gptkbp:hasTrackball |
yes
|
gptkbp:hasTrackpad |
no
|
https://www.w3.org/2000/01/rdf-schema#label |
PowerBook 520
|
gptkbp:manufacturer |
gptkb:Apple_Inc.
|
gptkbp:notableFeature |
first PowerBook with built-in Ethernet (optional)
first PowerBook with stereo speakers |
gptkbp:operatingSystem |
gptkb:System_7.5
gptkb:System_7.1.1 |
gptkbp:predecessor |
gptkb:PowerBook_180
|
gptkbp:processor |
gptkb:Motorola_68LC040
|
gptkbp:productType |
gptkb:PowerBook
|
gptkbp:RAM |
4 MB
expandable to 36 MB |
gptkbp:releaseDate |
May 1994
|
gptkbp:speed |
25 MHz
|
gptkbp:sport |
gptkb:ADB
gptkb:SCSI serial modem |
gptkbp:storage |
160 MB hard drive
|
gptkbp:successor |
gptkb:PowerBook_5300
|
gptkbp:weight |
6.8 lbs
|
gptkbp:bfsParent |
gptkb:PowerBook_500_series
|
gptkbp:bfsLayer |
6
|