Choose the expansion you need
Compare the no-slot iPC400 with the two-slot iPC402 selection and the HX600’s single physical PCIe Gen3 x16 slot.
OnLogic HX600 alternative
iPC402 vs OnLogic HX600: compare expansion and price
Compare the two-slot RSI iPC402 configuration with the OnLogic HX600, which includes one physical PCIe Gen3 x16 slot. The no-slot iPC400 configuration remains selectable if you do not need expansion.
iPC402 starting configuration
Product details
Design details at a glance
Review serviceability, installation, and maintenance details for the products in this comparison.
Front-facing I/O
Access, wire, and troubleshoot directly from the cabinet front.
Tool-free SSD tray
Swap storage in seconds without opening the chassis.
Transparent comparison
Choose the configuration you actually need
Compare the selected configurations against the closest publicly available HX600 match, using stated assumptions for transparency.
Primary product
RSI iPC402
Closest public match
OnLogic HX600
Configured public priceRSI iPC402 price breakdown Show details Hide details
HX600 price breakdown Show details Hide details
U.S. prices in USD, checked October 14, 2026, for the configurations shown. Taxes, shipping, duties, and optional warranty extensions are excluded. Configurations are approximate matches; key differences appear below. Other component choices may cost less. Prices and availability can change.
Selected dropdown comparison
Your selections, compared side by side
Each row reflects the dropdown choices above and shows the primary product configuration next to the closest HX600 equivalent.
CPU
Primary product
HX600
CPU benchmark
Memory
Primary product
HX600
Storage
Primary product
HX600
PCI Expansion
Primary product
HX600
Operating System
Primary product
HX600
PassMark CPU Mark is a multithreaded processor benchmark; higher scores indicate more throughput in PassMark's test suite. Real-world performance varies by system and workload. Source: PassMark CPU Benchmarks, scores checked October 8, 2026.
Differentiators
Product differentiators
Review warranty coverage, CPU options, expansion, and product features.
Warranty coverage
Warranty coverage
RSI includes 3-year coverage. Compare the cost of 3-year coverage from the other manufacturer.
- RSI iPC400/402
- 3-year limited warranty; memory and storage excluded
- OnLogic HX600
- 2-year limited warranty
CPU comparison
CPU generations and options
Compare the CPU generations and options available for each system.
- RSI iPC400/402
- 12th-, 13th-, and 14th-Gen Intel Core CPU options.
- OnLogic HX600
- 10th-Gen Intel Core processor options.
Expansion comparison
Compare the available PCIe slots
- RSI iPC402
- Two PCIe Gen5 slots.
- OnLogic HX600
- One physical PCIe Gen3 x16 slot.
Performance without compromise
Supports 65W CPUs via auxiliary cooling
- RSI iPC402
- Supports 65W-class CPU configurations with the required external fan kit.
- OnLogic HX600
- Supports 10th Gen S-series CPUs up to 35W TDP.
Serviceable storage
Front-access 2.5-inch SSD vs. M.2 storage
- RSI iPC402
- A tool-free front-access tray holds 2.5-inch SATA SSDs for easy replacement.
- OnLogic HX600
- M.2 2280 SATA SSD options are available in 256 GB, 512 GB, 1 TB, and 2 TB capacities.
Industrial protocol support
Machine networks and fieldbus protocols
- RSI iPC402
- EtherCAT compatible. OPC UA, Modbus, and PROFINET integrate through software.
- OnLogic HX600
- The reviewed HX600 documentation does not list EtherCAT, OPC UA, Modbus, or PROFINET support.
Comparison assumptions & disclaimers
U.S. public configurator prices and listed options were checked October 14, 2026. The HX600 baseline is $2,962 and includes a Celeron G5900TE, 8 GB memory, 128 GB SATA storage, 220 W power supply, no operating system, and no add-in PCIe card. Memory adders reflect module totals less the included 8 GB module. A 512 GB NVMe option was listed below the selected 512 GB SATA option price, but uses a different interface. Windows license tiers and prices vary by processor; this comparison maps i9 selections to the listed High tier. Confirm CPU and license eligibility with OnLogic. The default example is approximate and is not an official OnLogic quote. RSI’s 3-year limited warranty excludes memory and storage; OnLogic’s standard system warranty is 2 years, with an observed $260 extension to 3 years. Coverage differs. The iPC402 has two PCIe Gen5 slots; the HX600 has one physical PCIe Gen3 x16 slot, and the compared configuration includes no add-in card. Protocols not listed in reviewed documentation are not thereby claimed unsupported. Prices, availability, product details, and terms may change. Verify the selected SKU and current terms before purchase. OnLogic, Helix, and HX600 are marks of their respective owners. RSI is independent and is not affiliated with, sponsored by, or endorsed by OnLogic.