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partaker

partaker 15" A20 all-in-one PC i7-1255U 8GB 256GB Windows 11 Pro

SKU CH-FHH4-XNMSY

A 15-inch industrial all-in-one with IP65 front protection, resistive touch, Intel Core i7-1255U, 8GB DDR5, 256GB NVMe, six COM ports, triple LAN, isolated GPIO, 9-36V DC input and TPM 2.0

  • Screen size15 in (38.1 cm)
  • ProcessorIntel Core i7 12th Gen
  • Form factorAll-in-One
  • Operating systemWindows 11 Pro
  • Type of screenMulti-Touch Screen
  • Product typeAll-in-One PC
  • IP65 front panel resists dust and water ingress
  • Fanless aluminium-steel chassis runs silently in harsh conditions
  • Intel Core i7-1255U with 10 cores and 12 threads up to 4.70 GHz
  • 6 COM ports plus 4-in/4-out GPIO for industrial device integration
  • 9-36 V DC input with reverse-polarity protection and TPM 2.0 security

Industrial 15" all-in-one with i7-1255U

The Partaker A20 is a 15-inch industrial all-in-one PC built around an Intel Core i7-1255U processor with 10 cores and 12 threads. It ships with 8GB of DDR5 memory and a 256GB SSD running Windows 11 Pro. The fanless aluminum-and-steel chassis carries an IP65-rated front panel and a 4:3 resistive touchscreen at 1024×768 resolution for use in harsh environments.

Replaces older fanless panels needing more I/O

This unit upgrades installations that previously relied on lower-core processors or limited legacy ports. The jump is worth it when you need three independent LAN links — two gigabit and one 2.5G — plus six COM ports with RS232/485 flexibility, four USB 3.0 ports, and 8-channel isolated GPIO. Expansion via Mini PCIe and M.2 E-Key adds wireless or cellular options without changing the enclosure.

Verify 9-36V DC supply.

Confirm your power infrastructure delivers 9-36V DC with reverse-polarity protection before ordering. The embedded mounting cut-out measures 355×279mm and the overall depth is 66mm, so check cabinet clearance. Memory tops out at 32GB via a single DDR5 SODIMM slot, and storage uses two M.2 2280 slots plus one 2.5-inch bay — plan drives accordingly.

How it compares

Measured against everything we stock in All-in-One PCs, at today’s prices. Recalculated every night.

Price $872.99
Pricier than about 78% of the 4,281 comparable items (median $690.99).
Screen size 15 in (38.1 cm)
Lower than about 90% of the 4,191 comparable items (median 23 in).

Specifications

Product
Product typeAll-in-One PC
Product colorGray
Processor
ProcessorIntel Core i7 12th Gen
Display
Screen size15 in (38.1 cm)
Type of screenMulti-Touch Screen
Size & build
Form factorAll-in-One
Software
Operating systemWindows 11 Pro

Other versions of this model

5 more in the same range

Questions about this item

What are the exact panel-cutout dimensions for the embedded installation?

The embedded installation requires a cutout of 355 x 279 mm.

Which BIOS setting must be enabled first so the unit powers on automatically when 9–36 V DC is applied?

Enter AMI BIOS and enable the electricity boot option; the watchdog timer and Wake-on-LAN remain inactive until this is set.

How many M.2 2280 slots are free for future storage upgrades after the factory 256 GB drive is installed?

Two M.2 2280 slots are present; one is occupied by the supplied SSD, leaving one NVMe/SATA slot and one NVMe-only slot available.

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