Rumax Tech

Mining Asics Master

SKU: obe/1/mining ,

Obelisk SC1 Immersion – Complete UNIT

(2 customer reviews)

Obelisk SC1 Immersion + GRC immersion cooling + Bitcol Mineral Oil

SC1 Immersion Mining 2 algorithms(Blake2B, Blake2B-Sia)

it’s mining Siacoin (SC) with a maximum hashrate of 2.2Th/s

with the power consumption of 1600W

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$4,000.00 $3,770.00

Special Discount! Click here to see more..


Obelisk SC1 Immersion + GRC immersion cooling + Bitcol  Oil + FREE SHIPPING TO WORLDWIDE

1. Obelisk SC1 Immersion


SC1 Immersion


Model SC1 Immersion from Obelisk mining 2 algorithms(Blake2B, Blake2B-Sia) with a maximum hash rate of 2.2Th/s for a power consumption of 1600W.

– 4 hashing boards (twice the hash power of the all previous SC1 models)

Hashrate:  2.2Th/s

Power Supply:   1600W


Weight 5 kg
Manufacturer Obelisk
Model SC1 Immersion
Also known as SC1 immersion, 4 boards (Gen 2)
Release March 2019
Chip boards 4
Chip count 128
Noise level 30db
Cooling Immersed in liquid
Fan(s) No fans
Power 1600W
Voltage 12V
Interface Ethernet

Minable Coins with Obelisk SC1 Immersion

SiaCoin (SC)
Sia Coin (SC)
SpaceCash (SPACE)
Space Cash (SPAC)
SiaClassic (SCC)
Sia Classic (SCC)


  • PSU Included with Free Shipping.
  • Tested Miners.
  • Shipment in 7-10 Days by DHL Express.
  • No percentage taken during mining or hidden fees.


Currencies accepted: Bitcoin, Ethereum and Bank Wire Transfer.


The warranty period is 180 days. It excludes damages arising from improper operation or transport.
Repair & Replacement
The Obelisk SC1 Immersion from Obelisk can be maintained easily on site with the replacement parts that can be ordered separately. In case of serious damage, the machine can be sent back to us for replacement. Contact us through the Support section.


Delivery worldwide by DHL.

Our wholesale service allows you to benefit from regressive prices on large purchase volumes. These regressive prices are also available for hosting requests on bulk orders.

In addition, our consulting and audit branch can be consulted to help you build your farm and answer all your questions about the electrical cost, cooling of the minerals and their selection.

2. Mineral Oil For Immersion Cooling


BitCool Dielectric Coolant
BitCool Dielectric Coolant

BitCool Dielectric Coolant

High-Performance Single-phase, Liquid Immersion Cooling of ASIC-based Miners

Manufacturer BitCool
Engineered Fluids 20-liter gallon

BitCool BC-888 has been engineered specifically for use in open SLIC tank solutions and for material compatibility with ASIC based cryptocurrency miners and similar blockchain applications.

If you are using GPUs or FPGAs for mining, you will need to use our ElectroCool EC-100 Dielectric Coolant due to material compatibility issues.

BitCool Dielectric Coolant is 98% biodegradable, non-toxic, non-halogenated, non-corrosive, food grade and 100% ozone safe. In addition, the use and manufacture of BitCool Dielectric Coolants release no toxic waste, vapors, or smell into your home, office, or workplace.

BitCool is available in 20L, 200L, and 1,000L containers.

BitCool BC-888 – Compatible ASIC-based Miners

Manufacturer Miners
BitMain ANTMINER™ A3, B3, D3, E3, G2, L3++, R4, S1-9i, T9+, V9, X3, Z9
Canaan Creative Avalon 6, 741, 821, 841
Ebang E9.2, E9.3, E10
Obelisk SC1 mmersion
Baikal Miner BK-B,N70, N+, X
Halong Mining 16T, B29, B52, T1
Innosilicon A4+, A5+, A6, A5, A8+, A8C, A9, D9, S11,T2
Pangolin Miner M3, MX3

Key Characteristics of BitCool Dielectric Coolant

Product ID BC-888
Application Single-phase, Liquid Immersion Cooling of ASIC-based Cryptocurrency Mining Devices
Key Characteristic Compatibility with ASIC Mining Devices
Appearance Light Green Tint
Pour Point (C) < 0
Flash Point (C) >130
Density, g/cc @ 16C 0.82
Coefficient of Thermal Expansion, volume/C 0.00068
Viscosity (cSt) @ 40C 10.03
Viscosity (cSt) @ 100C 4.00
Thermal Conductivity (W/m*K) 40C 0.1396
Thermal Conductivity (W/m*K) 100C 0.1373
Specific Heat (kJ/kg*C) @ 40C 2.0540
Specific Heat (kJ/kg*C) @ 100C 2.2032

Engineered Fluids – Standard Operational Characteristics Warranty for Dielectric Coolants

Engineered Fluids (“EF”) warrants that its Dielectric Coolants (“Products”) upon receipt by the end-user in new, sealed, unopened containers bearing the original Engineered Fluids product labeling including date of manufacture.


3. High-Efficiency Immersion Cooling for Data Centers and Crypto Mining Equipments.GRC immersion cooling

Technical Specifications

Input DC 12V
Current 1,2A
Power 15W
Cooler Temperature 19°-25°C
Est.miner chipset temperature on mining mode 55-65°C
Operating Temperature -20°C – 50°C
Temperature Sensor -25°C-150°C miner surface
Display 4 digit temperature display
Dimensions(Without immersion oil) 65(L)x38(W)x40(H) cm
Tank dimensions(Without immersion oil) 40(L)x38(W)x40(H) cm
Package dimensions(Without immersion oil) 69(L)x44(W)x46(H) cm
Weight (Without immersion oil) 8 kg
GRC immersion One contains 1 pcs A+
1 pcs DC12V, 1A Adapter


Antminer: S9, S9i, S9j, L3+, X3, B3, A3, D3, V9, T9+, Z9-Mini, DR3, Z9, E3, DR5, S11, S15, T15
Obelisk: DCR1, SC1, SC2 Gen2, SC1 Immersion
Baikal Giant: B, Giant X10, Giant N, BK-D, BK-G28
DragonMint: B29, B52, X1, X2, T1
Ebit: E9, E9+, E9.2, E9.3, E9i
Avalon: 821, 841, 851, 911, 920, 921
Innosilicon: A5, A5+,A4+, A9, D9, D9+, S11, A9 ZMaster, T2, T2T-25T, T2T-32T, A6, A8, A8+, D9+
Whatsminer: M3
Pinidea: RR-200, DR-100, DR-100 PRO, DRX-Varyag, DRX-Kuznetsov, DR3
GMO miner :B2, B3
Dayun: Zig Z1
Fusion Silicon: X1, X6, X7

Data Measurements

– Heat load
– Coolant pressure
– Pump speed
– Operating temperatures
– water and coolant
– Operating pressures
– Rack temperature
– multiple locations
– Power consumption
– Liquid level
– multiple locations
– System health, diagnostics, and early fault detection

Obelisk SC1 Immersion Price + GRC immersion cooling + Bitcol Mineral Oil

Additional information

Weight 5 kg

2 reviews for Obelisk SC1 Immersion – Complete UNIT

  1. Joey

    Excellent delivery service👌🏻

  2. Ramon

    Great company! Highly recommend.

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