NZXT H2 Flow

NZXT H2 Flow Mini-ITX PC Case Instruction Manual

Model: H2 Flow (CI-H21FB-01)

1. Bubuka

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.

Fitur konci:

  • Hybrid Glass-and-Mesh Side Panel: Showcases your build while supporting up to a 280 mm radiator for efficient cooling.
  • Desain kompak: 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. Émbaran Kasalametan

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.

  • Baca sagala parentah taliti saméméh instalasi.
  • Anggo tali pigeulang anti statik atanapi sering noel barang logam anu dibumikeun pikeun nyegah karusakan éléktrostatik (ESD) kana komponén.
  • Handle components with care. Avoid touching pins or exposed circuitry.
  • Jauhkeun bagian leutik sareng bahan bungkusan tina murangkalih.
  • Mastikeun ventilasi ditangtoskeun sabudeureun kasus PC pikeun nyegah overheating.

3. Eusi Paket

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)
  • Kotak aksésori (ngandung sekrup, dasi kabel, sareng bagian leutik sanésna)

4. kasaluyuan komponén

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

  • motherboard: Mini ITX
  • Kartu Grafis (GPU): Up to 331 mm in length
  • Radiator: Up to 280 mm (for liquid cooling solutions)
  • Catu daya (PSU): SFX/SFXL form factor is recommended for best compatibility and cable management.
  • Fans: Includes 2 x 120mm top fans. Additional fan mounting options may be available depending on other component choices.

5. Setup & Instalasi

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. Case Overview sareng Diménsi

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
Gambar: 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.

Ngabeledug view of NZXT H2 Flow case showing removable panels
Gambar: Hiji ngabeledug 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 jeung Instalasi CPU

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

5.4. Pamasangan Power Supply Unit (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
Gambar: 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. Manajemén kabel

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
Gambar: A lengkep 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. Pamasangan Kartu Grafika (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
Gambar: 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
Gambar: 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. Sistim cooling

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
Gambar: 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
Gambar: 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. Produk Langkungview Video

Tonton pidéo resmi ieu pikeun tampilan visualview of the NZXT H2 Flow Mini-ITX PC Gaming Case.

Video: Produk resmi réngséview of the NZXT H2 Flow Mini-ITX PC Gaming Case, showcasing its design, features, and compact form factor.

6. Parentah Operasi

6.1. Daya Hurung / Pareum

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

6.2. Hareupna I / O Ports

The front I/O panel provides convenient access to:

  • USB 3.0 palabuhan
  • Palabuhan USB-C
  • Audio Jack (if applicable)

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

7. Pangropéa

7.1. Ngabersihkeun Saringan Lebu

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. beberesih umum

Ngagunakeun lemes, damp lawon pikeun ngusap bagian luar wadahna. Hindarkeun pembersih atanapi pangleyur anu abrasif.

8. Cara ngungkulan

Upami anjeun ngalaman masalah sareng pangwangunan PC anjeun, pertimbangkeun léngkah-léngkah ngungkulan masalah umum ieu:

  • Henteu aya kakuatan: Pastikeun sadaya kabel kakuatan (PSU ka témbok, PSU ka motherboard, CPU, GPU) disambungkeun aman. Pariksa switch kakuatan dina PSU.
  • Henteu aya tampilan: 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.
  • Komponén Teu Dideteksi: 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. Spésifikasi

FiturRincian
merekNZXT
Ngaran modélNZXT H2 Flow
Jenis KasusMini-Menara
Motherboard kasaluyuanMini ITX
Pangrojong Panjang GPUNepi ka 331 mm
Rojongan RadiatorNepi ka 280 mm
Kaasup Fans2 x 120mm F120Q CV Top Fans
Included Riser CablePremium PCIe 5.0
Power Supply ningkatna TipeBottom Mount (SFX/SFXL recommended)
Métode CoolingAir, Liquid
WarnaHideung
BahanKaca, Logam
Item Beurat4.55 kg
Total USB 3.0 Ports1
Other Special FeaturesTool-less Installation, Integrated Cable Management

10. Jaminan & Dukungan

10.1. Émbaran jaminan

The NZXT H2 Flow Mini-ITX PC Case comes with a 2-Taun Garansi Produsén. Punten tahan bukti pameseran anjeun pikeun klaim garansi.

10.2. Rojongan Palanggan

For technical assistance, troubleshooting, or warranty inquiries, please visit the official NZXT support websitus atanapi ngahubungan tim layanan palanggan maranéhanana.

NZXT Store: Visit the NZXT Store on Amazon

© 2026 NZXT. All rights reserved.

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