General Knoppix support for those who've read the FAQ at the Wiki
Dell PowerEdge M620 Blade Server 2x 10C E5-2690v2 64GB Ram 2x 600GB 10k HDD
$275.00
Dell PowerEdge FX2s CTO Blade 4 Slot 2U Chassis 2x 2000W
$399.00
DELL PEM640 POWEREDGE M640 BLADE SERVER
$539.95
DELL PowerEdge M630 Blade 2x E5-2680v3 2.5GHz =24 Cores 128GB H330 2x10Gb X520
$261.00
Dell PowerEdge M620 Blade Server Module -Lot of 3
$185.75
744409-001 HPE ProLiant BL460c Gen9 E5-v4 10Gb/20Gb FlexibleLOM Configure-to-
$39.99
HP Proliant BL460C Gen8 Blade Server 2x 8C E5-2690 192GB Ram
$58.69
Lot of 4 HPE PROLIANT BL460C GEN 9 - 2x XEON E5-2660v3 E5-2680 v3 64GB MEMORY #2
$259.95
DELL PowerEdge M630 Blade 2x E5-2690v4 2.6GHz =28 Cores 64GB H330 2x10Gb X520
$264.00
Dell Poweredge M630 Blade Server 2x E5-2680 v3 2.5ghz 24-Cores / 256gb / H730
$449.99