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Goldshell

Goldshell E-KA1M (5.5Th/s)

Model: E-KA1M

5.5 TH/s 1800W KHeavyHash 327.27 J/TH

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Tested hardware

Worldwide

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Support

Mining experts

Hashrate

5.5 TH/s

Power

1800 W

Efficiency

327.27 J/TH

Noise

50 dB

5.5 TH/s KHeavyHash Kaspa miner at 1,800W. 50 dB, 110 to 240V. Goldshell's quiet mid power Kaspa ASIC. Ships from MillionMiner with warranty.

Estimated Mining Returns

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

Period Daily Weekly Monthly
Income
$0.86 $6.02 $25.80
Electricity
-$2.16 -$15.12 -$64.80
Profit
$-1.30 $-9.10 $-39.00

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

Adjust rate in the bar above

Updated daily. Last refresh: Aug 16, 2026. Estimates at $0.08/kWh.

At a Glance Live data · August 16, 2026
Best for

Home or small-office mining where noise and power matter more than raw output.

Daily profit by electricity rate
Your rate · $0.050/kWh
−$1.30 /day
Unprofitable at this rate
Hosted · $0.040/kWh
−$0.87 /day
Unprofitable at this rate
Avg US grid · $0.070/kWh
−$2.16 /day
Unprofitable at this rate
Home power · $0.120/kWh
−$4.32 /day
Unprofitable at this rate
Breakeven rate Profitable below $0.020/kWh
Efficiency rank #13 of 25 KHeavyHash miners in our catalog (327.3 J/TH)
Availability Out of stock — contact for restock
Hosting compatibility ✓ All US facilities (air)
Hardware specs
Hashrate 5.5 TH/s
Power 1,800 W
Efficiency 327.3 J/TH
Noise 50 dB
Weight 16 kg
Cooling Air
Buy now — from $13,000 Get hosting quote

Full Specifications

Hashrate 5.5 TH/s
Power Consumption 1800 W
Efficiency 327.27 J/TH
Algorithm KHeavyHash
Model E-KA1M
Release Year Aug 2024
Noise Level 50 dB
Dimensions 443 x 360 x 135mm
Weight 16 kg
Voltage 110-240V
Interfaces Ethernet
Operating Temp 5 - 35 °C
Humidity 10 - 65 %
Cooling Type Air

What's in the Box

E-KA1M
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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Product Details

Goldshell E-KA1M 5.5TH Quiet KHeavyHash ASIC Miner for Kaspa (KAS) Mining

Goldshell first serious Kaspa ASIC for home environments. The E-KA1M pushes 5.5 TH/s of KHeavyHash at 1,800W and 50 dB, occupying the same bridge tier as the E-DG1M (Scrypt) and E-AL1M (Blake3). Between the silent KA Box Pro at 1.6 TH/s and whatever industrial Kaspa miner Goldshell releases next. Power efficiency tells an interesting competitive story here. The IceRiver KS7 Lite produces 4.2 TH/s at just 500W and 45 dB. The E-KA1M produces 31 percent more hashrate but uses 3.6 times more power. IceRiver is dramatically more efficient per terahash. Goldshell wins on total output from a single unit in their moderate noise tier. 1,800W on 110 to 240V (note: starts at 110V, not 100V). Daily electricity at $0.07 per kWh: $3.02. Monthly: $91. Kaspa mining profitability at 5.5 TH/s depends on KAS price and difficulty, both of which have moved rapidly as ASIC hardware floods the network. 10 kg. Ethernet connectivity. 50 dB in a dedicated room or home office. Goldshell firmware with mobile app. 5 to 35 degrees Celsius. 443 x 360 x 135mm. Goldshell 180 day warranty. Kaspa has grown into one of the largest proof of work cryptocurrencies by market cap. GHOSTDAG consensus delivers roughly one block per second. The network transitioned from GPU to ASIC mining rapidly, with IceRiver, Bitmain, Goldshell, DragonBall, and iBeLink all producing dedicated hardware. Competition is intense and hashrate growth is fast.

Goldshell E-KA1M 5.5TH Quiet Kaspa KHeavyHash Mining Machine

Goldshell E-KA1M. 5.5 TH/s KHeavyHash at 1800W. Air cooled at 50 dB on 110-240V. Kaspa (KAS). Goldshell's mid tier Kaspa miner. 5.5 TH/s KHeavyHash at 1,800W and 50 dB on 110 to 240V. The "E" series bridge between Goldshell's silent Kaspa cards (XT Card, KA Box Pro) and the unavailable industr 443 x 360 x 135mm at 16.0 kg. Ethernet. 5 - 35 °C. Goldshell manufacturer. Evaluate per terahash acquisition cost and daily electricity for fleet optimization. Total deployed hashrate determines total coins mined. Moderate 50 dB operation. Runs in a dedicated home room, office, or basement without specialized noise isolation. Not bedroom quiet but manageable with a closed door. The middle ground between silent home and industrial noise. Goldshell firmware provides pool configuration, hashrate monitoring, and operational alerts. Evaluate pricing against competing models at this hashrate tier for best fleet value.

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Goldshell E-KA1M 5.5TH Kaspa Miner

Moderate noise KHeavyHash at 5.5 TH/s. Goldshell 5.5 TH/s KHeavyHash at 1800W and 50 dB. Kaspa (KAS). 110-240V. 16.0 kg at 443 x 360 x 135mm. Goldshell's mid tier Kaspa miner. 5.5 TH/s KHeavyHash at 1,800W and 50 dB on 110 to 240V. The "E" series bridge between Goldshell's silent Kaspa cards. Ethernet. Goldshell. Compare pricing with competing models. Goldshell firmware and support. Total cost of ownership determines value. Model profitability at your electricity rate with current network data. Factor acquisition cost and deployment duration.

5.5 TH/s Kaspa at 50 dB

Quiet professional Kaspa mining. 25 dB quieter than industrial KAS miners at meaningful 5.5 TH/s hashrate.

1,800W Mid Power KAS

Moderate power draw with near universal voltage. Manageable infrastructure for dedicated Kaspa mining.

Free DDP from MillionMiner

Ships worldwide with warranty and free DDP delivery.

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FAQ

Frequently Asked Questions

5.5 TH/s kHeavyHash at 1800.00W. Kaspa (KAS) miner.

kHeavyHash coins: Kaspa (KAS) primarily.

Yes. Free worldwide DDP shipping to 50+ countries.

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