The private descending auction for Spondoolies SPx36 540 Ghs X11 Miner for Professional Mining has ended.

The Spondoolies SPx36 is a high performance X11 miner for professional deployments, delivering up to 540 Ghs and drawing about 4400 W. Its air cooling uses four high speed fans to maintain stability, but it emits about 75 dB, making it suited for data centers rather than quiet home setups. It weighs 19.5 kg and measures 595 x 434 x 88 mm in a 2U rack mountable form factor with Ethernet and 150 processing chips. Launched in September 2018, the SPx36 was among the most powerful X11 solutions for mining coins such as Dash and MonetaryUnit, praised for robu