Unfortunately that's not possible, see also:
http://forum.thinkpads.com/viewtopic.php?t=111351
But I have a W510 for sale with the much sought-after
AUO B156HW01.V4 FHD screen (1920x1080)
Perfect screen without scratches, dead pixels, or pressure marks.
It has 2 RAM slots, which can take up to 16GB RAM.
This is a slightly modified
W510 (4389-P2U)
i7-620M(2.66GHz) i5-540M(2.66GHz), 4GB + 2GB = 6GB RAM, no HD (but HD-cover/caddy/screws/rails included), 15.6in 1920x1080 LCD (upgraded from Samsung to
AOU, 1GB nVIDIA Quadro FX 880M graphics, CDRW/DVDRW, Intel 802.11agn, WWAN option, Bluetooth, Modem, 1Gb Ethernet, UltraNav, Secure Chip, FPR, Camera, 9c Li-Ion (55++ Panasonic, in green), Win7 Pro COA
The machine has been upgraded/activated for W10-Pro.
As described above:
$230 plus shipping. Add
$35 for a genuine Lenovo 135W/20V charger.
Estimated shipping to Poland: ~$90
PM me if interested.