Panasonic Toughbook (Let`s note) Y4 memory
RAM memory (expansion)
Speicherkonfiguration
RAM Memory Module:
512MB Panasonic Toughbook (Let`s note) Y4
RAM memory extension
Panasonic item number CF-BAV0512U
Shipping time: 
1-3 Days
Other accessories:
HDD 80GB Panasonic Toughbook (Let`s note) Y4
2,5 Zoll Harddisk 80GB 5400 rpm, 8MB I.DE
Compatibel width Toughbook (Let`s note) Y4
Shipping time: 1-3 Days
HDD 250GB Panasonic Toughbook (Let`s note) Y4
250GB I.DE 2,5 Zoll Harddisk
Compatibel width Toughbook (Let`s note) Y4
Shipping time: 1-3 Days
HDD 160GB Panasonic Toughbook (Let`s note) Y4
160GB I.DE 2,5 Zoll Harddisk
Compatibel width Toughbook (Let`s note) Y4
Shipping time: 
Bitte erfragen Sie d. Lieferzeit
Panasonic Toughbook (Let`s note) Y4 Upgrade
Memory Configuration
- The system standard -ram is serially 512MB memory.
- The maximal ram memory expansion is1GB ram.
- For memory upgrade there is one ram slot.
We recommend for your a maximum upgrade with 1GB
Our maximum memory specifications may differ from those of the manufacturer as they may be obsolete. New memory technologies or bios or software patches make this possible with the same performance and stability. A system upgrade is recommended if you are working with several memory-intensive programs at the same time. At least 1 or 2GB of memory should be installed.
Important information about your system memory (RAM)
Your system supports only memory modules with selected memory chips. If you think you have found a store for a lower price elsewhere, then it is possible that the cheaper memory chip will not work.
or you get your money back!