Iceriver KS5M Miner (15Th)

The IceRiver KS5M (often listed as KS5M 15TH/s or KS5M KAS Miner) is a high-performance ASIC miner from IceRiver, released in mid-2024 (first batches around May–June 2024, with ongoing production and availability in 2026). It’s optimized for the KHeavyHash algorithm, primarily mining Kaspa (KAS) — a fast, scalable layer-1 blockchain using blockDAG technology for high throughput and low fees. This model is designed for professional or semi-professional setups, offering strong hashrate in an air-cooled package suitable for home garages, small farms, or dedicated mining spaces (though its power draw and noise make it less ideal for quiet bedrooms).

Here are clear product views of the IceRiver KS5M, showing its sturdy black rectangular chassis, prominent dual fans, front vents, Ethernet port, and industrial build:

Key Specifications

• Hashrate: 15 TH/s (±10%; typical 15 TH/s on KHeavyHash for Kaspa)
• Power Consumption: 3400W (±10%; wall power at ~35°C)
• Efficiency: ~226.67 J/TH (or 0.227 J/GH equivalent; solid for KHeavyHash)
• Algorithm: KHeavyHash (Kaspa primary; also supports Sedra/SDR or other compatible coins in some pools)
• Cooling: Air-cooled (2 high-RPM fans)
• Noise Level: ~75 dB (loud — similar to older industrial miners; requires a dedicated space or soundproofing for home use)
• Dimensions: 430 × 195 × 290 mm (without packaging; ~370 × 195 × 290 mm in some listings)
• Weight: Net ~15.5 kg; gross ~16.8 kg
• Power Input: 170–300V AC (200–250V recommended; standard for many miners)
• Connectivity: Ethernet RJ45 (web interface for pool config and monitoring)
• Operating Conditions: Temp 0–35°C (or up to 45°C in some specs), humidity 10–90%
• Other Features: Plug-and-play setup; supports major Kaspa pools (e.g., WoolyPooly, HeroMiners); includes PSU in most bundles; 180-day manufacturer warranty typical

Here are more detailed shots highlighting the front panel, dual-fan cooling, and overall scale:

Features and Use Case

The KS5M is built for serious Kaspa mining — Kaspa’s fast block times and growing adoption make it attractive for miners seeking alternatives to Bitcoin. Setup is straightforward: connect power/Ethernet, configure your pool via browser, and run 24/7. It’s more power-hungry and noisier than home Bitcoin units (e.g., Bitaxe or Canaan Nano series), so ventilation and a separate room are key. Many users pair it with Kaspa’s energy-efficient algorithm for potentially better ROI in low-cost power areas.

Profitability and Pricing

At 3400W, monthly electricity in Romford (~0.25–0.30 GBP/kWh as of January 2026) runs £200–£250. Kaspa profitability fluctuates with KAS price ($0.10–$0.20 USD range recently), network difficulty, and pool fees — gross daily revenue can be $10–$30+ USD equivalent in good conditions, but net depends heavily on power costs (viable with cheaper electricity or off-peak rates). It’s hobby-to-pro focused, with potential upside if Kaspa grows.

Pricing: Official IceRiver site lists ~$1,799 USD (spot pricing); resellers (CryptoMinerBros, Zeus Mining, BT-Miners, ViperaTech, etc.) range $1,500–$2,000+ USD depending on batch/stock/shipping. Often includes PSU; widely available in 2026.

Compared to earlier IceRiver models (e.g., AE series for Aleo zkSNARK) or Bitcoin home miners, this targets high-throughput Kaspa with industrial-scale power. Versus the higher-hash KS5L/KS5Pro variants, the KS5M is a balanced mid-tier option. If you want current KAS profitability calcs (with exact price/difficulty), pool recommendations, or comparisons to other Kaspa miners (e.g., KS0 Pro or Bitmain equivalents), let me know!