HP OmniBook 5500 Familiarization Manual page 9

Bus Architecture
Memory and Memory
Slots
Possible Memory
Configurations:
Mass storage
w Intel Pentium, 120 MHz w/16K internal cache and 256K L2 synchronous burst
cache
w Intel Pentium, 133 MHz w/16K internal cache and 256K L2 synchronous burst
cache
PCI (Peripheral Component Interconnect)
w 0MB on Board
w Max Possible RAM: 64MB
w 6-3-3-3 burst hit, self refreshed
w Type of memory boards: HP Proprietary Daughter boards, 2 user
accessible slots on the bottom case.
w Expansion Memory Board Options:
8-MB RAM, p/n: F1134A
16-MB RAM, p/n: F1135A
32-MB RAM, p/n: F1136A
w RAM Manufacturer: Multiple Vendors: NEC, Samsung, etc.
w Cycle time: 70 ns
Memory Slot 1
8MB
8MB
8MB
8MB
16MB
16MB
16MB
16MB
32MB
The hard disk drive can be removed by the user for easy upgrades.
The hard drive is located on the bottom case and with the removal of
one screw the hard drive can be replaced.
w Hard drive manufacturer: Toshiba (Subject to change. IBM and Maxtor are being
looked at as possible second sources.)
2.5" Hard 810 MB
Drive
ATA2 Interface
Recording PRML (Partial
Method Response
Maximum
likelihood)
Heads MR (Magneto
Resistive)
Average seek 13 ms
(read)
Memory Slot 2
--
8MB
16MB
32MB
--
8MB
16MB
32MB
32MB
1,350MB
ATA2 Interface
PRML (Partial
Response
Maximum
likelihood)
MR (Magneto
Resistive)
13 ms
9
Total RAM
8MB
16MB
24MB
40MB
16MB
24MB
32MB
48MB
64MB
2.0GB
ATA2 Interface
PRML (Partial
Response
Maximum
likelihood)
MR (Magneto
Resistive)
13 ms