NZXT H2 Flow

NZXT H2 Flow Mini-ITX PC Case Instruction Manual

Model: H2 Flow (CI-H21FB-01)

1. Ifihan

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.

Awọn ẹya pataki:

  • Hybrid Glass-and-Mesh Side Panel: Showcases your build while supporting up to a 280 mm radiator for efficient cooling.
  • Apẹrẹ Iwapọ: 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. Alaye Aabo

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.

  • Ka gbogbo awọn ilana ni pẹkipẹki ṣaaju fifi sori ẹrọ.
  • Wear an anti-static wrist strap or frequently touch a grounded metal object to prevent electrostatic discharge (ESD) damage to components.
  • Handle components with care. Avoid touching pins or exposed circuitry.
  • Pa awọn ẹya kekere ati awọn ohun elo apoti kuro lọdọ awọn ọmọde.
  • Rii daju pe fentilesonu to dara ni ayika ọran PC lati ṣe idiwọ igbona.

3. Package Awọn akoonu

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)
  • Apoti ẹya ẹrọ (ti o ni awọn skru, awọn asopọ okun, ati awọn ẹya kekere miiran)

4. Ibamu paati

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

  • Modaboudu: Mini ITX
  • Kaadi eya aworan (GPU): Up to 331 mm in length
  • Radiator: Up to 280 mm (for liquid cooling solutions)
  • Ipese Agbara (PSU): SFX/SFXL form factor is recommended for best compatibility and cable management.
  • Awọn ololufẹ: Includes 2 x 120mm top fans. Additional fan mounting options may be available depending on other component choices.

5. Eto & Fifi sori

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. Àkókò tí a ti parí ọ̀ràn náàview ati Awọn iwọn

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
Aworan: 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.

Bugbamu view of NZXT H2 Flow case showing removable panels
Aworan: Ohun exploded 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. Agbara Ipese Unit (PSU) fifi sori

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
Aworan: 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. Iṣakoso USB

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
Aworan: A alaye 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. Kaadi eya aworan (GPU) fifi sori

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
Aworan: 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
Aworan: 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. itutu System

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
Aworan: 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
Aworan: 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. Ọja Ipariview Fidio

Wo fidio osise yii fun wiwo lori oju opo wẹẹbu kanview of the NZXT H2 Flow Mini-ITX PC Gaming Case.

Fidio: Ọja osise ti pariview of the NZXT H2 Flow Mini-ITX PC Gaming Case, showcasing its design, features, and compact form factor.

6. Awọn ilana Iṣiṣẹ

6.1. Agbara Tan / Paa

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

6.2. Àwọn Ibudo I/O Iwaju

The front I/O panel provides convenient access to:

  • Awọn ibudo USB 3.0
  • Ibudo USB-C
  • Audio Jack (if applicable)

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

7. Itọju

7.1. Fífọ Àwọn Àlẹ̀mọ́ Eruku

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. Gbogbogbo Cleaning

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

8. Laasigbotitusita

Tí o bá ní ìṣòro pẹ̀lú ìkọ́lé PC rẹ, ronú nípa àwọn ìgbésẹ̀ tí ó wọ́pọ̀ láti yanjú ìṣòro wọ̀nyí:

  • Ko si Agbara: Rí i dájú pé gbogbo àwọn okùn agbára (PSU sí ògiri, PSU sí motherboard, CPU, GPU) ni a so pọ̀ dáadáa. Ṣàyẹ̀wò switch agbára lórí PSU.
  • Ko si Ifihan: 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.
  • Igbóná púpọ̀: Check fan connections and orientation. Ensure mesh panels are clean and not obstructed. Verify CPU cooler installation and thermal paste application.
  • Ko ṣe awari ohun elo: 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. Awọn pato

Ẹya ara ẹrọẸ̀kúnrẹ́rẹ́
BrandNZXT
Orukọ awoṣeNZXT H2 Flow
Iru IrúIle-iṣọ kekere
Modaboudu IbamuMini ITX
Àtìlẹ́yìn Gígùn GPUTiti di 331 mm
Radiator SupportTiti di 280 mm
Awọn onijakidijagan to wa2 x 120mm F120Q CV Top Fans
Included Riser CablePremium PCIe 5.0
Agbara Ipese Iṣagbesori IruBottom Mount (SFX/SFXL recommended)
Ọna ItutuAir, Liquid
Àwọ̀Dudu
Ohun eloGilasi, Irin
Iwọn Nkan4.55 kilo
Total USB 3.0 Ports1
Other Special FeaturesTool-less Installation, Integrated Cable Management

10. Atilẹyin ọja & Atilẹyin

10.1. atilẹyin ọja Information

The NZXT H2 Flow Mini-ITX PC Case comes with a 2-Odun olupese atilẹyin ọja. Jọwọ ṣe idaduro ẹri rira rẹ fun awọn iṣeduro atilẹyin ọja.

10.2. Onibara Support

For technical assistance, troubleshooting, or warranty inquiries, please visit the official NZXT support webojula tabi kan si wọn onibara iṣẹ egbe.

NZXT Store: Visit the NZXT Store on Amazon

© 2026 NZXT. Gbogbo ẹ̀tọ́ wa ni ipamọ́.

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