ARISTA IF728 Series Industrial HMI Panel Computers: GIF728**S

Technical Dossier

Product Details And Specifications

ARISTA IF728 Series: Comprehensive Module Range and Technical Overview

The ARISTA IF728 Series represents a mature, field-proven line of fanless industrial HMI panel computers deployed across heavy-process industries including petrochemical plants, power generation facilities, offshore platforms, and continuous-process manufacturing. Built on ARISTA's embedded computing platform, the IF728 chassis integrates a sealed, fanless thermal design with industrial-grade display panels, making it a standard specification in environments where particulate contamination, vibration, and 24/7 uptime are non-negotiable requirements. The GIF728**S variant designation indicates the ruggedized, panel-mount configuration with stainless-steel or IP65-rated front bezel options, widely adopted in food processing and pharmaceutical GMP environments. Globally, the IF728 Series is found in SCADA operator stations, DCS human-machine interface terminals, and standalone machine control consoles where Windows Embedded or Linux-based runtime environments are required.

The Evolution of IF728 Architecture

The IF728 platform was introduced as part of ARISTA's second-generation industrial panel PC lineup, succeeding earlier rackmount and open-frame designs that required active cooling. The core architectural shift in the IF728 generation was the adoption of a conduction-cooled aluminum chassis with integrated heat spreader, eliminating rotating components and reducing MTBF-limiting failure modes. Early IF728 units shipped with Intel Atom and Core 2 Duo processors on proprietary SBC designs, with VGA and single-LAN connectivity. Subsequent revisions introduced Intel Core i-series (Sandy Bridge, Ivy Bridge, Haswell) processors, dual GbE ports, and expanded I/O including USB 3.0, COM ports, and optional isolated serial interfaces. The GIF728**S sub-series added front-panel IP65 sealing and optional projected capacitive (PCAP) multi-touch overlays, replacing earlier resistive single-touch panels. Compatibility considerations: IF728 units using older ISA-bus expansion are not forward-compatible with PCIe-only expansion chassis. Power supply modules (12V DC or 24V DC input variants) are not interchangeable between early and late IF728 revisions without adapter harnesses. Operators maintaining mixed-generation IF728 fleets must verify SBC socket type (Socket G2 vs. LGA1150) before substituting processor modules.

IF728 Full Catalog & Functionalities (SKU List)

The following SKUs represent the documented IF728 Series range. Models are categorized by primary function. All units are fanless panel-mount industrial computers unless otherwise noted.

HMI Panel Computer — Core Variants

• GIF728**S: Fanless industrial HMI panel PC, IP65 front bezel, configurable display size
• GIF728A: IF728 base unit, Atom processor, 12V DC input, single LAN, resistive touch
• GIF728B: IF728 mid-range, Core i3/i5, dual GbE, USB 3.0, 24V DC input
• GIF728C: IF728 high-performance, Core i7, quad COM, dual display output, extended temp
• GIF728D: IF728 with discrete GPU option, dual-head display, SCADA visualization workload
• GIF728E: IF728 extended I/O variant, 8x isolated COM, 4x USB, DIN-rail power option
• GIF728F: IF728 compact footprint, 10.4-inch display integrated, single-board design
• GIF728G: IF728 15-inch SXGA panel variant, PCAP multi-touch, Core i5 standard
• GIF728H: IF728 17-inch SXGA, stainless front bezel, GMP-compliant sealing
• GIF728J: IF728 19-inch SXGA widescreen, dual LAN, 4G LTE modem option
• GIF728K: IF728 21.5-inch FHD, Core i7, NVMe SSD, industrial-grade capacitive touch
• GIF728L: IF728 with integrated UPS module, 30-minute battery backup, 15-inch panel
• GIF728M: IF728 modular expansion chassis, PCIe x4 slot, MXM GPU carrier
• GIF728N: IF728 network-optimized, dual 10GbE SFP, managed switch integration
• GIF728P: IF728 panel-mount with VESA 100x100 rear mount, 12-inch display, Atom E3900
• GIF728Q: IF728 with TPM 2.0, secure boot, cybersecurity-hardened OS image
• GIF728R: IF728 redundant power input, dual 24V DC, hot-swap PSU tray

Accessories & Replacement Modules

• IF728-PSU-24V: Replacement 24V DC power supply module for IF728 chassis
• IF728-SSD-128: 128GB industrial SLC SSD, IF728-compatible SATA interface
• IF728-RAM-4G: 4GB DDR3L SO-DIMM, IF728 validated memory module
• IF728-TOUCH-PCAP: Projected capacitive touch overlay retrofit kit for IF728 15/17-inch panels

Sourcing Hard-to-Find & Obsolete IF728 Parts

The IF728 Series has entered the mature-to-end-of-life phase of its product lifecycle. ARISTA has transitioned active development to successor platforms, and several IF728 sub-variants are no longer available through standard distribution channels. DriveKNMS maintains a dedicated inventory of new-surplus, refurbished, and tested-functional IF728 units and sub-assemblies sourced from decommissioned plant equipment, authorized liquidation, and long-term storage partners. For operators running IF728-based SCADA or DCS operator stations with 5–15 year remaining plant lifecycles, DriveKNMS provides lifecycle extension support including: verified-functional unit supply, SBC-level repair and re-balling services, display panel replacement (LCD backlight and digitizer), and firmware/BIOS recovery for units with corrupted flash. All obsolete IF728 SKUs are cross-referenced against ARISTA's historical part number database to prevent substitution errors. Customers are advised to provide the full model string (e.g., GIF728**S with display size and I/O configuration suffix) when requesting quotes, as the wildcard (**) position encodes display size and bezel specification.

Quality Control for the IF728 Range

IF728 Series units processed by DriveKNMS undergo a structured inspection and functional verification protocol specific to panel PC architectures. Each unit is subjected to: (1) visual inspection of the front bezel seal integrity and IP65 gasket condition; (2) POST verification and BIOS configuration audit against factory defaults; (3) display panel burn-in test at rated brightness for minimum 4 hours, with backlight uniformity measurement; (4) touch interface calibration and linearity test across the full active area; (5) all I/O port functional verification including COM loopback, USB enumeration, LAN link negotiation, and audio if present; (6) thermal soak at 50°C ambient for 2 hours under CPU load to verify fanless thermal design integrity; (7) storage device health check via S.M.A.R.T. diagnostic and sector scan. Units with display defects, failed I/O ports, or thermal throttling under load are quarantined and documented. Refurbished units are supplied with a DriveKNMS inspection report and 90-day functional warranty.