NZXT H2 Flow SFF Mini-ITX Black Tempered Glass PC Gaming Case
Offer
NZXT H2 Flow SFF Mini-ITX Black Tempered Glass PC Gaming Case
Scan code: LN165962 Manufacturer code: CI-H21FB-01
Was: £129.98
£113.99
Get it Tomorrow, 08 JulIn stock
  • Thumbnail 1 : NZXT H2 Flow SFF Mini-ITX Black Tempered Glass PC Gaming Case
  • Thumbnail 2 : NZXT H2 Flow SFF Mini-ITX Black Tempered Glass PC Gaming Case
  • Thumbnail 3 : NZXT H2 Flow SFF Mini-ITX Black Tempered Glass PC Gaming Case
  • Thumbnail 4 : NZXT H2 Flow SFF Mini-ITX Black Tempered Glass PC Gaming Case
Offer

NZXT H2 Flow SFF Mini-ITX Black Tempered Glass PC Gaming Case

NZXT H2 Flow Mini-ITX Chassis, Small Form Factor, Black, 2x F120Q Fans, USB-C / USB-A, 3.5mm, Mini-ITX

Scan code: LN165962 Manufacturer code: CI-H21FB-01
Was: £129.98£113.99
Order now and get it tomorrow, Wed 8th Jul
Get it Tomorrow, 08 JulIn stock
Pay in 3 interest-free payments of £38.00

Email me when the availability or price changes

  • By DPD On 8th Jul Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window | £11.50 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout
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Finance this product

  • From £10.33 / month (APR 16.9%) for 12 months or 0% for 4 months
  • Spend over £390.00 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
  • SCANPROTECT Protect against installation damage for 28 days.
  • 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan.

Frequently Bought Together

H2 Flow Black Mini ITX Tempered Glass Window Gaming Case from NZXT

Angled view of ITX case

Tiny but MightyThe NZXT H2 Flow mITX SFF Case is a 20.7-litre vertical mini-ITX chassis that combines a high-airflow structure built around ultra-fine mesh panels with a distinctive hybrid tempered-glass and mesh side panel, allowing internal components to be displayed without compromising thermal performance. Support for full-length graphics cards up to 331mm, liquid cooling support for up to 280mm radiators, and an included PCIe 5.0 x16 riser cable all enable true, high-end small-form-factor builds. Tool-less panel access, fixed Velcro cable straps and integrated routing points simplify building and ongoing maintenance, while pre-installed NZXT F120Q 120mm fans provide efficient cooling straight out of the box..

Masterful Design

Annotated dimensions of case placed on desk with Monitor, Keyboard and Mouse

Small Systems with a StatementThe H2 Flow case uses a compact vertical 20.7L SFF layout measuring 435mm in height, 181mm in width and 263mm in depth, allowing powerful components to be installed without occupying excessive desk space. Ultra-fine mesh panels are integrated throughout the airflow path to maximise cooling efficiency while also filtering dust, helping maintain long-term system cleanliness.

20.7 LitreVolume

435mmHeight

181mmWidth

263mmDepth

High Airflow. High Modularity.

Exploded View of Case

Hybrid Tempered Glass and Mesh Side PanelThe H2 Flow case features a split hybrid side panel that combines a tempered glass upper section for component visibility, with a mesh lower section to preserve airflow directly across heat-generating components. This design allows the system to showcase internal hardware while sustaining strong ventilation, and is purpose-built to highlight NZXT Kraken AIO pump cap displays.

Cable-Friendly Construction

visualisation of SFX psu mounted in case with deliberate focus on the space in front

SFX PSU SupportIntegrated cable routing points and fixed Velcro straps allow cables to be secured cleanly, improving internal airflow and maintaining a tidy internal appearance. Support for SFX power supplies up to 130mm in length ensures compatibility with compact high-efficiency PSUs commonly used in small-form-factor systems.


inside cutout of case with PCIe GPU riser outlined in purple

PCIe 5.0 Riser Cable NZXT skip the headache and include a PCIe 5.0 x16 260mm riser cable that enables vertical GPU installation while supporting next-generation graphics cards and bandwidth requirements.



Pre-Installed NZXT F120Q Fans

Angled view of case with removable top panel and two fans shown in bubble

Guaranteed CoolingThe H2 Flow case is supplied with two NZXT F120Q 120mm fans pre-installed in the top position, providing immediate airflow. Each F120Q fan operates at up to 1,350 RPM, delivers 60.2 CFM airflow, and produces 1.05mmH2O static pressure, offering a balanced cooling profile optimised for low noise and efficient heat removal within the compact system layout. The case is engineered to support up to a 280mm front radiator, with a combined front radiator and fan thickness allowance of 60mm.

Plenty of Ports

Lower view of case front showing USB ports and power

Inside and OutThe H2 Flow case provides modern front I/O connectivity through two USB 3.2 Type-A ports, one USB 3.2 Gen 2x2 Type-C port, and a combined headphone and microphone jack, enabling convenient access for high-speed peripherals and headsets.

Internal storage support includes two dedicated 2.5-inch drive bays, allowing the installation of SATA SSDs alongside primary NVMe storage on the motherboard.

Specifications
Core Chassis Specifications
Case Edition NZXT H2
Case Form Factor Small Form Factor (SFF)
Motherboard Form Factor Mini-ITX
Back Connect Compatible No
I/O, Bays & Expansion
Front/Side/Top Panel I/O
  • 1 x Headphone/Mic Combo
  • 1 x USB 3.2 Gen2x2 Type-C
  • 2 x USB 3.2 Type-A
Drive Bays 2 x 2.5" Internal
Standard Expansion Slots  
Vertical Expansion Slots 3
Fans & Filters
Fan Bays
  • 2 x 120mm
  • 2 x 120mm / 2x 140mm
Fans Included 2 x 120mm
Fan Controller/Hub  
Dust Filters  
Liquid Cooling Support
Front Radiator Compatibility 1 x 280mm
Top Radiator Compatibility  
Bottom Radiator Compatibility  
Rear Radiator Compatibility  
Side Radiator Compatibility  
Clearances
Max CPU Cooler Height 75 mm
Max GPU Card Length 331 mm
Cable Routing Space  
Side Panels
Window/s No
Window Configuration 1 x Main Side
Window Construction Tempered Glass
LED Lighting Functionality
LED Lighting No
LED Lighting Emitters  
LED Lighting Colour  
LED Lighting Support & Control  
Power Supply Compatibility
PSU Included No
PSU Wattage (If Included)  
PSU 80+ Rating (If Included)  
PSU Support SFX
PSU Mounting Location Bottom Mount, Rear
Max PSU Length 130 mm
Chassis Physical Specifications
Colour Black
Chassis Construction Materials Steel / Tempered Glass
Front Panel Type Mesh
Dimensions 181 x 435 x 263 (WxHxD mm)
Weight 4.55 kg (Approx)
Package Type Retail
Please Note  
Additional Information
Scan Code LN165962
Model Number CI-H21FB-01
GTIN 5056547208800
Warranty

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

Details
Duration:
24 months
Type:
Return to base
DOA Period:
28 days
RTB Period:
12 months
Manufacturer Contact Details
Manufacturer:
NZXT
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NZXT H2 Flow SFF Mini-ITX Black Tempered Glass PC Gaming Case
NZXT H2 Flow SFF Mini-ITX Black Tempered Glass PC Gaming Case

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Monthly Payment: £10.33
Instalment Rate: 16.9% p.a. (fixed)
Cost of purchase: £113.99
Total inc. interest: £123.92
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Instalment Rate: N/A
Cost of purchase: £99
Total inc. interest: £99
If you are approved for a credit limit with PayPal Credit and use it for future purchases, the APR for those purchases won't be more than 23.9% and may be even lower.

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Assumed Credit Limit: £1,200

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