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Jasminer X4-C 1U SUNLUNE JASMINER X4-C 1U ETCHASH SERVER

Model: X4-C 1U

450 MH/s 240W Ethash 0.53 J/TH

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Tested hardware

Worldwide

Global shipping

Support

Mining experts

Hashrate

450 MH/s

Power

240 W

Efficiency

0.53 J/MH

Noise

65 dB

450 MH/s Ethash miner at 240W in 1U rack format. 65 dB, 100 to 240V, 13.5 kg. Jasminer X4-C 1U server. Ships from MillionMiner.

Estimated Mining Returns

Based on current BTC price & network difficulty. Indicative only.

Period Daily Weekly Monthly
Income
$0.00 $0.00 $0.00
Electricity
-$0.29 -$2.03 -$8.70
Profit
$-0.29 $-2.03 $-8.70

Using 0.050 $/kWh · Network difficulty as of today. Estimates only.

Adjust rate in the bar above

Updated daily. Last refresh: Jul 22, 2026. Estimates at $0.08/kWh.

At a Glance Live data · July 22, 2026
Best for

Legacy hardware — home or small-office mining where noise and power matter more than raw output.

Daily profit by electricity rate
Your rate · $0.050/kWh
−$0.29 /day
Unprofitable at this rate
Hosted · $0.040/kWh
−$0.23 /day
Unprofitable at this rate
Avg US grid · $0.070/kWh
−$0.40 /day
Unprofitable at this rate
Home power · $0.120/kWh
−$0.69 /day
Unprofitable at this rate
Efficiency rank #7 of 11 Ethash miners in our catalog (0.5 J/MH)
Availability Out of stock — contact for restock
Hosting compatibility ✓ All US facilities (air)
Hardware specs
Hashrate 450 MH/s
Power 240 W
Efficiency 0.5 J/MH
Noise 65 dB
Weight 13.5 kg
Cooling Air
See pricing below Get hosting quote

Full Specifications

Hashrate 450 MH/s
Power Consumption 240 W
Efficiency 0.53 J/MH
Algorithm Ethash
Model X4-C 1U
Release Year Nov 2021
Noise Level 65 dB
Dimensions 450 x 44 x 462mm
Weight 13.5 kg
Voltage 100-240V
Interfaces Ethernet
Operating Temp 5 - 40 °C
Humidity 5 - 95 %
Cooling Type Air

What's in the Box

X4-C 1U
Power supply unit (PSU)
Power cables
Quick start guide

Contents may vary by batch. Exact items listed in order confirmation.

Quick Setup

1

Connect PSU to miner and plug into the outlet

2

Connect ethernet cable to your router or switch

3

Find miner IP via router admin or IP scanner tool

4

Open web interface, enter pool URL and wallet — start mining

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Get a Quote for the Jasminer X4-C 1U SUNLUNE JASMINER X4-C 1U ETCHASH SERVER

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Product Details

Jasminer X4-C 1U 450MH Ultra Efficient Ethash Rack Server for ETC Mining

Rack mountable quiet Ethash at 1U height. The X4-C 1U at 450 MH/s and 240W fits in a standard 19 inch server rack at 65 dB. Previous generation Jasminer for operators who want organized, rack based ETC mining infrastructure. Forty two units fill a standard rack for about 18.9 GH/s at 10,080W. 65 dB from a 1U rack unit is semi industrial. Louder than Jasminer home models (40 dB) but below the 75+ dB standard for most ASIC miners. Server rooms with existing equipment noise absorb 65 dB without issue. 240W on universal 100 to 240V. Daily electricity: $0.40. Monthly: $12. Jasminer firmware. Ethernet. Standard Ethash Stratum. The X4-1U (row 296) at 520 MH/s is the higher bin from the same 1U platform. Same power, 16 percent more hashrate. Both have been superseded by the X16-Q series on output per watt, but the 1U form factor for rack deployment remains unique. 450 x 44 x 462mm at 13.5 kg. 100-240V input. Ethernet. 5 - 40 °C. Jasminer firmware. Daily electricity $0.4 at $0.07 per kWh. Monthly: $12. The X4-C 1U earns its cost through Ethereum Classic production at 450 MH/s. Subtract $0.4 daily electricity. each profitable mining day with the X4-C 1U chips away at the acquisition cost until break even for the investment to make sense. Ethereum Classic mining post merge. Committed PoW community with fixed supply tokenomics. Dedicated ASICs outperform GPU mining dramatically on hashrate per watt. Research ETC development activity and exchange presence.

Jasminer X4-C 1U 450MH Efficient Ethash Rack Server ETC Miner

Jasminer X4-C 1U rack mount at 450 MH/s Ethash and 240W at 65 dB. Older generation designed for rack density. Now outperformed by single desktop devices like the iPollo V2X (1.2 GH/s, 165W). 100 to 240V. Historical Jasminer product. Air cooled at 65 dB. Ethereum Classic. Jasminer firmware. 450 x 44 x 462mm at 13.5 kg. Ethernet. 5 - 40 °C. Semi industrial 65 dB. Garage, basement, separate room. Jasminer firmware for pool management. Compare pricing vs competitors. Total hashrate determines production. Model with current data. Factor acquisition and electricity for TCO. Semi industrial 65 dB. Garage, basement, outbuilding. Not for shared spaces. Jasminer firmware. Evaluate pricing vs competitors. Factor acquisition and electricity for TCO. Total hashrate determines production. Compare across manufacturers at this tier. Supply chain diversity reduces vendor dependence. Jasminer firmware ecosystem for monitoring and pool management.

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Jasminer X4-C 1U 450MH ETC Rack

Semi industrial Ethash. 450 MH/s from Jasminer at 240W and 65 dB. 100-240V. 13.5 kg. Ethereum Classic. Ethernet. Jasminer. Compare pricing. TCO at your rate. Factor acquisition and deployment. Ethash ASIC. Jasminer firmware. Model profitability at your rate. Jasminer firmware. Compare competing models. Factor acquisition and electricity over deployment duration for total cost of ownership. Dedicated Ethash ASIC silicon. Supply chain options from multiple manufacturers.

450 MH/s at 240W 1U

Ultra efficient Ethash in standard 1U rack format. Stack for scalable ETC mining.

Rack Density ETC

0.53 J/MH efficiency at universal voltage. Maximize hashrate per rack.

Free DDP from MillionMiner

Ships worldwide with warranty and free DDP delivery.

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FAQ

Frequently Asked Questions

450 MH/s Ethash at 240.00W. Mines Ethereum Classic (ETC).

Ethash coins: Ethereum Classic (ETC), Ubiq. ETH switched to PoS in 2022.

Yes. Free worldwide DDP shipping to 50+ countries.

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