NZXT H2 Flow Mini-ITX PC Case Instruction Manual

1. Ro-ràdh

The NZXT H2 Flow (CI-H21FB-01) is a compact vertical Mini-ITX PC case designed to maximize airflow and save space while accommodating high-performance components. It features smart cable management, tool-less access, and includes dual top fans and a premium PCIe 5.0 riser cable for a streamlined building experience.

Prìomh fheartan:

Hybrid Glass-and-Mesh Side Panel: Showcases your build while supporting up to a 280 mm radiator for efficient cooling.
Dealbhadh Compact: A 20.7 L volume fits most GPUs up to 331 mm, offering high-end power in a small footprint.
High Airflow Panels: Ultra-fine mesh panels on multiple sides maximize fresh air intake and filter dust, keeping components cooler and cleaner.
Effortless Building: Tool-less panels, integrated cable routing Velcro straps, and intuitive wire management channels simplify installation.
Pre-Installed Performance: Includes a premium PCIe 5.0 riser cable for vertical GPU mounting and dual F120Q CV fans for immediate exhaust cooling.

2. Fiosrachadh Sàbhailteachd

WARNING: Always disconnect power from your PC before performing any installation, maintenance, or troubleshooting. Failure to do so may result in personal injury or damage to components.

Leugh a h-uile stiùireadh gu faiceallach mus stàlaich thu.
Cuir ort strap dùirn an-aghaidh statach no bean gu tric ri nì meatailt le talamh gus casg a chur air milleadh sgaoilidh electrostatach (ESD) air co-phàirtean.
Handle components with care. Avoid touching pins or exposed circuitry.
Cùm pàirtean beaga agus stuthan pacaidh air falbh bho chloinn.
Dèan cinnteach gu bheil fionnarachadh ceart timcheall air cùis a’ PC gus casg a chuir air cus teasachadh.

3. Pasgan-susbaint

Verify that all items are present in your NZXT H2 Flow package:

NZXT H2 Flow Mini-ITX PC Case
2 x 120mm F120Q CV Top Fans (pre-installed)
Premium PCIe 5.0 Riser Cable (pre-installed)
Bogsa Goireasan (anns a bheil sgriothan, ceanglaichean càbaill, agus pàirtean beaga eile)

4. Co-chòrdalachd nam pàirtean

The NZXT H2 Flow case is designed to accommodate specific component sizes for optimal performance and fit:

Motherboard: Mini ITX
Cairt Grafaigean (GPU): Up to 331 mm in length
Rèididheachd: Up to 280 mm (for liquid cooling solutions)
Solar Cumhachd (PSU): SFX/SFXL form factor is recommended for best compatibility and cable management.
Luchd-leantainn: Includes 2 x 120mm top fans. Additional fan mounting options may be available depending on other component choices.

5. Suidheachadh & Stàladh

Follow these steps to assemble your PC within the NZXT H2 Flow case. Refer to your individual component manuals for specific installation details.

5.1. Cùis Tharview agus Meudan

The NZXT H2 Flow is a compact vertical Mini-ITX case. Understanding its dimensions is crucial for planning your build.

NZXT H2 Flow case with dimensions labeled — **Ìomhaigh:** NZXT H2 Flow case with key dimensions: 435 mm height, 263 mm depth, 181 mm width. This illustrates the compact nature of the 20.7L chassis.

5.2. Accessing the Case Interior

The H2 Flow features tool-less panels for easy access to the interior.

Spreadh view of NZXT H2 Flow case showing removable panels — **Ìomhaigh:** An spreadhadh view of the NZXT H2 Flow case, highlighting its tool-less panels and modular design for effortless building and maintenance. This image demonstrates how various mesh and glass panels can be removed.

5.3. Motherboard and CPU Installation

Install your Mini-ITX motherboard and CPU (with cooler) before placing it into the chassis.

5.4. Stàladh Aonad Solarachaidh Cumhachd (PSU)

The case supports SFX/SFXL power supplies. Mount the PSU in its designated area, typically at the bottom of the case.

NZXT H2 Flow case next to an NZXT C850 SFX Gold PSU — **Ìomhaigh:** The NZXT H2 Flow case is shown alongside an NZXT C850 SFX Gold power supply, illustrating how the compact case is engineered to pair perfectly with SFX PSUs for clean, quiet, and capable compact builds.

5.5. Riaghladh càball

Utilize the integrated cable routing channels and Velcro straps for a clean and organized interior.

Close-up of NZXT H2 Flow's cable management features — **Ìomhaigh:** A mionaideach view of the NZXT H2 Flow's interior, showcasing the built-in cable straps and intuitive wire management channels designed to simplify installation and maintain a tidy build.

5.6. Stàladh Cairt Grafaigean (GPU)

The H2 Flow supports GPUs up to 331 mm in length and includes a premium PCIe 5.0 riser cable for vertical mounting.

NZXT H2 Flow case showing vertical GPU mounting with dimensions — **Ìomhaigh:** The NZXT H2 Flow case is depicted with a vertically mounted graphics card, indicating support for GPUs up to 331 mm in length. This highlights the spacious GPU support within the compact chassis.

Close-up of the PCIe 5.0 riser cable in NZXT H2 Flow — **Ìomhaigh:** A close-up of the premium PCIe 5.0 riser cable included with the NZXT H2 Flow, ensuring clean GPU mounting and reliable, high-bandwidth performance.

5.7. Siostam fuarachaidh

The case comes with two pre-installed 120mm F120Q CV fans at the top for exhaust. It also supports up to a 280mm radiator for liquid cooling.

NZXT H2 Flow case showing radiator support with dimensions — **Ìomhaigh:** The NZXT H2 Flow case is shown supporting up to a 280 mm radiator, emphasizing its liquid cooling capabilities and the hybrid glass-and-mesh panel that showcases internal components.

NZXT H2 Flow case with pre-installed 120mm fans — **Ìomhaigh:** The NZXT H2 Flow case is displayed with two pre-installed F120Q CV 120 mm fans, highlighting their convenient placement for exhausting air through the top panel.

5.8. Toradh thallview Bhideo

Coimhead air a’ bhidio oifigeil seo airson sealladh farsaingview of the NZXT H2 Flow Mini-ITX PC Gaming Case.

Bhidio: Toradh oifigeil seachadview of the NZXT H2 Flow Mini-ITX PC Gaming Case, showcasing its design, features, and compact form factor.

6. Stiùireadh Obrachaidh

6.1. Cumhachd air / dheth

Press the power button located on the front I/O panel to turn your PC on or off.

6.2. Puirt I/O Aghaidh

The front I/O panel provides convenient access to:

Puirt USB 3.0
Port USB-C
Jack Fuaime (mas e iomchaidh)

Connect your peripherals such as keyboards, mice, and headsets to these ports.

7. Cumail suas

7.1. Cleaning Dust Filters

The NZXT H2 Flow features ultra-fine mesh panels that act as dust filters. Regularly clean these panels to maintain optimal airflow and prevent dust buildup inside your PC.

Gently remove the mesh panels from the case.
Use compressed air or a soft brush to remove accumulated dust.
Reattach the panels securely.

7.2. Glanadh Coitcheann

Cleachd bog, damp cloth to wipe down the exterior of the case. Avoid abrasive cleaners or solvents.

8. A ’dèanamh trioblaid

Ma thachras tu ri duilgheadasan leis a’ choimpiutair agad, smaoinich air na ceumannan cumanta a leanas airson fuasgladh dhuilgheadasan:

Gun chumhachd: Dèan cinnteach gu bheil na càbaill cumhachd uile (PSU chun bhalla, PSU chun bhòrd-màthar, CPU, GPU) ceangailte gu tèarainte. Thoir sùil air an suidse cumhachd air an PSU.
Gun taisbeanadh: Verify that your monitor is connected to the graphics card (not the motherboard I/O unless using integrated graphics) and that the GPU has proper power connections. Reseat the GPU and RAM.
Overheating: Check fan connections and orientation. Ensure mesh panels are clean and not obstructed. Verify CPU cooler installation and thermal paste application.
Co-phàirt nach deach a lorg: Reseat the component (GPU, RAM, storage drives). Check power and data connections.

For more complex issues, consult your individual component manuals or NZXT customer support.

9. Sònrachaidhean

Feart	Mion-fhiosrachadh
Brand	NZXT
Ainm Modail	NZXT H2 Flow
Seòrsa cùise	Mini-Tùr
Co-fhreagarrachd motherboard	Mini ITX
Taic Fad GPU	Suas gu 331 mm
Taic Radiator	Suas gu 280 mm
Luchd-leantainn air an toirt a-steach	2 x 120mm F120Q CV Top Fans
Included Riser Cable	Premium PCIe 5.0
Seòrsa Suidheachaidh Solar Cumhachd	Bottom Mount (SFX/SFXL recommended)
Modh fuarachaidh	Adhar, Leacht
Dath	Dubh
Stuth	Gloine, Meatailt
Cuideam nì	4.55 cileagram
Total USB 3.0 Ports	1
Other Special Features	Tool-less Installation, Integrated Cable Management

10. Barantas & Taic

10.1. Fiosrachadh Barantais

The NZXT H2 Flow Mini-ITX PC Case comes with a Barantas Dèanadair 2-bliadhnaCùm dearbhadh ceannach airson tagraidhean barantais.

10.2. Taic teachdaiche

For technical assistance, troubleshooting, or warranty inquiries, please visit the official NZXT support weblàrach-lìn no cuir fios chun sgioba seirbheis teachdaiche aca.

NZXT Store: Visit the NZXT Store on Amazon

NZXT H2 Flow