Using knoppix on laptops. LCD screens, APM, PCMCIA ...
Lenovo SR530 Server (Intel Xeon Silver 4110) (3x 800GB SSD) (NO OS) (48GB RAM)
$599.00
IBM Power S822 8284-22A 12SFF Power8 3.89GHz 6Core 64GB RAM No HDD Server System
$359.99
CTO Dell PowerEdge R630 Server, 2x Xeon E5-2620V4, 64GB- 512GB RAM, 480GB SSDs
$300.00
DELL PowerEdge R520,Server 2x Xeon E5-2440 0, 32GB DDR3L, No HDDs, No OS, "A"
$149.99
Dell PowerEdge R620 Dual Intel Xeon E5-2697 v2 @2.70GHz 128GB RAM No HDD S110
$144.50
HP ProLiant DL380 Gen9 Server 1x Xeon E5-2620V3 2.40 GHz 16 GB RAM No OS No HDD
$114.95
HP ProLiant ML350 Gen 9 Server 64GB RAM 2.4GHz Xeon 12-Core E5-2667 v3
$300.00
Dell R630 Server 2x E5-2620 V4 2.1GHz =16 Cores 128GB DDR4 1x 960GB 2x 1G 2x 10G
$345.00
UNRAID Supermicro 4U 36 Bay Storage Server Xeon 20 Core 3Ghz 256GB X540 10GBaseT
$588.00
Custom Server 15" Depth X11SSH-F E3-1270 V6 3.8Ghz 4 Core - 128GB NVME 32GB RAM
$399.00