H3 features HDPLEX minimalism design and high quality 15mm thick brushed aluminum faceplate. H3 also features optional front handle.

H3 utilize heavy duty mirror polished copper base and eight 6mm diameter copper heatpipes for best heat transfer effeciency. Heatpipes are fully buried inside aluminum side panel. This is a design with no compromise. H3 CPU cooling system is the same as H5 and supports CPU with 85W Max TDP.

H3 CPU heatsink system supports latest 13th LGA1700 and AMD AM5 socket. It also supports LGA1200 10th Gen Intel CPU and LGA1151 socket for Coffee Lake,Broadwell and Haswell LGA1150 socket, Ivy Bridge and Sandy Bridge LGA1155 socket, Legacy LGA775 socket, and AMD CPU with AM4 Ryzen APU/AM2/AM3/FM1/FM2 socket.
The zigzagged aluminum top plate provides three times more heat dissipitation area.

H3 supports both ITX and full size 9.6"X9.6" microATX motherboard. H3 dimension is in mm unit.

H3 supports two low profile/half height single slot PCIE card or one dual slot low profile card plus one full height single slot PCIE card using riser.

H3 supports max four SSD or two SSD plus one 3.5" HDD.

H3 V3 supports HDPLEX 250W GaN and 500W GaN for microATX and ITX

HDPLEX H3 can work with HDPLEX 300W Linear Power Supply and 500W ATX Linear Power Supply. A highly recommended scenario would use HDPLEX 300W Linear Power Supply 19V output plus 500W HiFi DC-ATX combo to power the ITX motherboard, LT3045 based adjustable output set at 7.5V or 5V to power the low profile JCAT USB card or SOtM card, and the second adjustable output set at 5V to power OS SSD. This will help your PC audio system achieve maxim performance.

H3 supports 7.4*5.0mm self-lock connector,standard IEC C14 AC connector, and HDPLEX ATX Modular Bridge board.

H3 side I/O includes one USB 3.1 Type C, one aluminum PWR button.

In stock

HDPLEX H3 Fanless PC Chassis

As low as $328.00

HDPLEX H3 Enjoys Free Shipping Worldwide.

Stock Status
USA : Sold Out ETA May 20th
Germany : In Stock

Have Question About this Product?

HDPLEX H3 Enjoys Free Shipping Worldwide.

Stock Status USA : Sold Out ETA May 20th Germany : In Stock

Technical Specifications

Material & Color

Material: 6063T Aluminum Alloy
Body Color: Black
Body Finish: Durable Powder Coating
Faceplate Color: Silver or Black
Faceplate Finish: Brushed Aluminum
Weight 12.5 lbs(5.5kg)

Dimension

Internal 287.7x258.06x88mm (L x W x H)
External 302.2x320.53x114mm (L x W x H)
Faceplate 336.53x102x15mm(L x W x D)

Power Supply Option

HDPLEX 250W Passive GaN ATX PSU
External AC Adapter+HDPLEX 200W DCATX
External AC Adapter+HDPLEX 500W DCATX
HDPLEX 500W Active GaN ATX PSU Side Mount
HDPLEX 500W ATX Linear PSU Supported for ITX motherboard

Cooling System

Intel LGA1851/13th/12th LGA1700. 11th Gen LGA1200, 10th Gen/Coffee Lake/Skylake/Haswell/Ivy Bridge/Sandy Bridge CPU
AMD AM5,AM4/AM2/AM3/FM1/FM2 Socket APU Supported
HDPLEX H5 Eight-Heatpipe CPU Heatsink System
support 85W TDP CPU

Compatibility

MicroATX, Mini-ITX and Thin-ITX motherboard (with standard I/O shield plate) Supported
Two Low Profile Single Slot PCIE Expansion Card or One Full height single Slot PCIE Expansion card via Riser Supported
Four 2.5" SSD or Two 2.5" SSD+One 3.5" HDD
One USB 3.1 Type C Port, One Aluminum PWR Button

Manufacture Warranty

Parts 1 year limited
Labor 1 year limited

Packaging

Double Packaged
Dimension: 12"x12"x8"
Shipping Weight: 6.5kg/ 14lbs

H3 Hardware Compatibility

For HDPLEX H3 Series,LGA1851/1700 Intel 12th/13th Gen or Intel LGA1200 Intel 11th Gen and latest AMD AM5 or AM4 Ryzen APU are highly recommended.

H3 series should be compatible with most microATX and mini-ITX motherboard. If you are not sure if your motherboard is compatible with HDPLEX H3 case, you are welcomed to email larry at hdplex dot com and we will confirm it for you.

HDPLEX H3 Installation Guide

HDPLEX H3 V3 Installation Guide Download

(Updated Nov. 10th,2019)

Please note, latest H3 batch use the same heatsink system as H5 case.

Please refer to H5 installation manual below for heatsink system installation.

H5 Installation Manual V4.0

H3 Package Content

1 x HDPLEX H3 V3 Fanless Computer Case Double Packaged.

1 x HDPLEX Fanless CPU Heatsink System

Accessories (Included in the H3 V3 Package):

Installation Screw Kit
2.5mm Tip M4 HEX Head Screw Driver
PCI Cover Bracket*2(one full length and one half length)
Two SSD/3.5” HDD Rack for H3 Series
Internal USB 3.1 Type C to 20PIN cable, Power Button with Cable
Power Adapter Plate for 7.4*5.0 Self-Lock Connector

Optional Accessories:

HDPLEX Passive 250W GaN
HDPLEX 200W DC-ATX Power Supply(External AC Adapter Required)
HDPLEX 500W Hi-Fi DC-ATX Power Supply(External AC Adapter Required)
HDPLEX Active 500W GaN
HDPLEX 300W Linear Power Supply +HDPLEX 500W HiFi DCATX