I have a Sun Microsystems X2100 M2 1U server for sale including rails for sale, this was intended for a project that never quite took off but it has never actually been deployed.
Spec is as follows,
2.2GHz Dual Core Opteron
2GB of DDR2
2x SATA 3.5" hotswap bays (caddy's only, without drives)
in 1U Form Factor
This spec is >$2000 on the Sun site.
BIN for the server including rails & additional dvdrom = £800
Server located in the UK, will not ship to Nigeria, Zimbabwe, etc. No Western Union.
Please PM if you have any questions.
If required I can upgrade this servers RAM to 8GB for a relatively small fee.
That is all.