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UPC-306A (Intel Celeron J1900)
  • FanlessCooling
  • 8COM ports
  • 2LAN ports
Industrial box PC CESIPC UPC-300

UPC-306A-1

Box-type industrial computer UPC-306A, one-piece aluminum housing, fanless design for harsh manufacturing environments, wide 9-36V DC input with noise immunity, stable operation 0~50°C (extended option available). Equipped with Intel Celeron J1900 CPU, DDR3L RAM up to 8GB, 2 Gigabit LAN ports, 6 COM ports, 6 USB ports.

  • Fanless design, heavy-duty aluminum alloy housing
  • Wide 9-36V DC input with noise immunity
  • 0~50°C operating temperature range, extended option available
  • 2x Gigabit LAN (Intel i211), 6x COM RS232/RS485, 6x USB

Contact us for a quote. We don’t have enough basis to publish a reference range for this model — we quote precisely once we know the configuration you need.

Or leave your phone number — an engineer will quote model UPC-306A-1 within 4 working hours.

CPU performance

CPU Mark, multi-core
Celeron J19001,139

Reference: PassMark, 07/10/2026. Source

Industrial factors

Power input12V DC
Power connector3 pin Phoenix Connector
MountingVESA bracket
Dimensions (mm)300x160x50 (with bracket: 337x160x53.2)
Weight (kg)3.2
CertificationsCE, RoHS

Computing

CPUIntel Celeron J1900, 2.0-2.42GHz, 4 cores, 4 threads, 2M Cache, 22nm
RAMDDR3L · 1 slots · up to 8GB
StoragemSATA SSD Full Size · SATA 2.5 inch SSD
PCI/PCIe expansion slots0

Connectivity & I/O

COM6× RS232, DB9 · 2× RS485 (optional, included in total of 6 COM ports)
LAN2× 10/100/1000Mbps Intel i211
USB5× USB USB2.0 · 1× USB USB3.0
Display outputs1× HDMI · 1× VGA

Need a complete-set price with RAM, storage and mounting accessories for this model? Leave your number — an engineer will reply within 4 working hours.

We only use this number to answer your request.

Optional accessories & modules (2 items)

VESA Brackets
Power Cable 3-pin 200cm

Other configurations in the UPC-300 series

Same chassis, same mounting — they differ in screen size and CPU. If the model above isn’t quite right, switching to one of these is usually enough.

See the whole UPC-300 series and compare configurations →

Equivalent products from other series

Different series — some even a different brand — but the same machine type with closely matching key specs. We cross-check compatibility against the manufacturer’s documentation before quoting.

ARES-5311-N3350P Arbor ARES-5300
Celeron N3350 · 9× COM · 3× LAN · -20 ~ 70 °C
Why it’s equivalent: same CPU performance class · enough COM ports · enough LAN ports · also fanless
Compare side by side →
ARES-1231 Arbor ARES-1200
Celeron N2930 (Bay Trail SoC) · 16× COM · 2× LAN · -20 ~ 60 °C
Why it’s equivalent: same CPU performance class · enough COM ports · enough LAN ports · also fanless
Compare side by side →
IEC-3366-6305E-6U Arbor IEC-3300
Celeron 6305E · 0 ~ 40 °C
Why it’s equivalent: same CPU performance class · enough LAN ports · also fanless
Compare side by side →
SB-244-2J64-R8S128 Arbor SB-244
Celeron J6412 Quad Core CPU Elkhart Lake (2.0GHz/2.6GHz) · 6× COM · 4× LAN · -20 ~ 60 °C
Why it’s equivalent: same CPU performance class · enough LAN ports · also fanless
Compare side by side →
SB-226-1J64-R8S128 Arbor SB-226
Celeron J6412 CPU Elkhart Lake (2.0 GHz/2.6GHz) · 6× COM · 2× LAN · -20 ~ 60 °C
Why it’s equivalent: same CPU performance class · enough LAN ports · also fanless
Compare side by side →
ARES-530WT-E3845 Arbor ARES-530
Atom E3845 · 2× COM · 2× LAN · -40 ~ 85 °C
Why it’s equivalent: same CPU performance class · enough LAN ports · also fanless
Compare side by side →
Specifications follow the manufacturer’s technical documentation. View datasheet · Download datasheet →