OMS Hub
OMS Resources to Choose, Compare and Maintain Your Mining Hardware
Find guides, tools and useful links to compare ASIC miners, check parts compatibility, prepare an order, calculate profitability and arrange support before shipping.
CalculatorASIC Profitability CalculatorCompare hashrate, power draw, machine price, daily revenue and ROI. 
CatalogAll MinersBrowse available ASICs by brand, coin, algorithm and cooling. 
PartsASIC Spare PartsFind cables, PSUs, fans, PDUs, control boards and compatible parts. 
SupportASIC Support & RepairsDiagnostics, hashboard repair and custom firmware installation.
Mining Guides and Tools
These pages help you understand the buying process, maintenance and technical decisions before you order hardware.
OMS Sitemap and Site StructureView the site's full page structure. ASIC Buying GuidePrepare the key points before you order. 
Next HalvingUnderstand how the halving affects Bitcoin mining. 
Hardware WalletsPlan secure storage for your mined coins. 
ASIC Scan and Management ToolsIdentify and monitor miners on a network. 
Mining MonitoringTrack hashrate, temperature, uptime and alerts. 
ASIC ManualsAccess useful documentation by manufacturer. 
ASIC Mining GlossaryUnderstand key terms: hashrate, J/TH, PSU, PDU, firmware. 
HPC and AI Mining GlossaryClarify overlapping terms across mining, HPC and infrastructure.
Firmware and Technical Support
Before flashing or modifying a machine, always confirm the exact model, current firmware, warranty status and any risk of incompatibility.
Stock Firmware
Custom FirmwareASIC Collections to Explore
Use the links below to browse our main collections by need, brand, series and coin.
Spare Parts and Compatibility
Pre-Order Checklist
- Exact model, hashrate, power draw and cooling type.
- Connectors on the miner side and PDU side, a compatible PSU, and whether a cable is included.
- Availability, lead time, batch and any critical parts needed.
- Your actual electricity rate, to estimate profitability.
- Stock or custom firmware, target version and impact on warranty.
OMS estimates are decision-making aids. Manufacturer specifications, stock and prices must always be confirmed before ordering.
