2 Of Spondoolies SP10 - 2.8 TH/s Total Speed - Not Bitmain S3, S4, S5, S7, SP20

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This auction is for two (2) Spondoolies SP10 DawsonsThese Spondoolies SP10 Dawsons Are Used And Guaranteed In Good Working (NO DOA) Condition.Guaranteed to not be DOA, but if it arrives DOA it must be returned within 48 hours after delivery.Otherwise, due to the volatile nature of the Bitcoin market, returns are not accepted after 48 hours from the delivery time.Shipping to the continental US only.We will not ship to alternate addresses, shipping will only be to confirmed PayPal/eBay address.These machines have been running under-clocked at 1.1 TH/s at 800 watts each. They have not been pushed very hard as they can mine up to 1.4 TH/s.These units are used and have normal scratches from use. They are guaranteed not to be DOA.Item2 X SP10 - DawsonEffective Hash Rate1.4TH/s ± 10% each machineASICTotal 192 Spondoolies Tech Hammer ASICs each machineControllerTI Sitara 1GHz (based on Beagle Bone Black)Controller Board OSLinux (embedded)Mining Softwarecgminer with custom pluginForm Factor1.25 U rack mountable (mounting ears required)NetworkSingle 10/100 Ethernet portFans6 x 40mmPower Supply1050 W (up to 1200 W PSU to boost performance)Input Rating90-264 VACNominal Power Consumption1250 WAmbient Operating Temperature0 °C to 35 °CEmissions ComplianceFCC / CESafety CertificationCENoise Level68 dBYour can view our other miner for sale here: read more