How does this compute model calculate hardware TCO and inference cost?

It models compute hardware amortization, colocation rack power, PUE cooling efficiency, network egress, and token throughput per second across modern LLM and AI workloads.

How does on-premise hardware compare to hourly cloud rentals?

Dedicated compute clusters generally reach cost parity and breakeven against hyperscaler on-demand instances within 10 to 14 months at sustained 65%+ utilization.

Can I customize the power consumption and electricity rate?

Yes, power draw per node (kW), facility PUE, and local utility electricity rates ($/kWh) can be customized directly in the input fields.

⚖️ Tandem-Axle DOT Towing Engineering

Trailer Payload & Towing Weight Solver

Engineer dual-axle trailer GVWR safety limits (7,000–10,000 lbs), cedar barrel dry weights, Harvia wood stoves, cold plunge tub slosh payloads, and 12% tongue hitch distribution.

⚙️ Chassis & Mounted Equipment Specs

Trailer Chassis GVWR (Tandem Axle Limit)

lbs

Trailer Tare Weight (Empty Steel Chassis)

lbs

Barrel Sauna Dry Weight (Red Cedar Timber)

lbs

Stove + Sauna Rocks (Harvia M3 + Chimney)

lbs

Cold Plunge Tubs Count (Deck Mounted)

Plunge Tub Dry Weight (Each Insulated Tub)

lbs

Plunge Water Capacity (per Tub Gallons)

Gal

Target Tongue Weight % (Standard 10%–15%)

💧 Cold Plunge Water Drained During Highway Transit (Recommended)

Draining prevents ~1,668 lbs of dynamic water slosh and prevents trailer fishtailing.

📊 Towing Safety & Weight Summary

Gross Trailer Weight (GTW)

4,290 lbs

Remaining Safe Payload Margin

2,710 lbs

GVWR Chassis Utilization

61.3%

Hitch Tongue Weight @ 12%

515 lbs

Min Tow Vehicle Rating

5,148 lbs

Hitch Coupler Specification	Class IV 2-5/16" Ball Coupler + Dual 7,000 lb Safety Chains
Braking System Mandate	Electric Drum Brakes on Both Tandem Axles with Breakaway Battery
Tow Vehicle Minimum Class	Half-Ton Truck / SUV (e.g. Ford F-150, Chevy Silverado)