Using knoppix on laptops. LCD screens, APM, PCMCIA ...
Cisco UCS 5108 Blade Server Chassis Enclosure N20-C6508 4x PSU 8x Fans 2x Fabric
$139.99
Dell PowerEdge FX2s CTO Blade 4 Slot 2U Chassis 2x 2000W
$399.00
DELL PowerEdge M630 Blade 2x E5-2697v4 2.3GHz =36 Cores 64GB H330 2x10Gb X520
$288.00
Dell PowerEdge M620 Blade Server
$39.99
HP ProLiant BL460c G9 Server Blade 2x Intel E5-2660v3 256GB RAM NO HDD
$194.95
HP Proliant BL460C Gen8 Blade Server 2x 8C E5-2690 192GB Ram
$58.51
DELL POWEREDGE M630 BLADE SERVER 2X E5-2660 V3 2.60GHz 384GB RAM
$399.96
Dell PowerEdge 1955 Blade Server 2x Intel Xeon 2.33GHz 4GB / 72gb hdd x 2 omy759
$39.99
Dell PowerEdge M640 Barebone Server Blade No Hard Drive Trays
$449.10
HP ProLiant BL460c Gen9 Blade 2x E5-2690v3 2.6GHz =24 Cores 128GB P246 650FLB
$282.00