---
title: "NZXT H9 Flow (2025) – Large Dual-Chamber ATX Mid-Tower Airflow PC Case – Includes 3 x 140mm & 1 x 120mm Fans – 420mm Radiator Support – Tempered Glass – Back-Connect Ready – Black"
url: "https://omorp.com/product/nzxt-h9-flow-2025-large-dual-chamber-atx-mid-tower-airflow-pc-case-includes-3-x-140mm-1-x-120mm-fans-420mm-radiator-support-tempered-glass-back-connect-ready-black-b0dqppknss"
asin: "B0DQPPKNSS"
brand: "NZXT"
category: "pc-hardware"
price: "$139.99"
price_checked: "2026-08-10"
site: "Elan's Best (omorp.com)"
---

# NZXT H9 Flow (2025) – Large Dual-Chamber ATX Mid-Tower Airflow PC Case – Includes 3 x 140mm & 1 x 120mm Fans – 420mm Radiator Support – Tempered Glass – Back-Connect Ready – Black

NZXT H9 Flow (2025) – Large Dual-Chamber ATX Mid-Tower Airflow PC Case – Includes 3 x 140mm & 1 x 120mm Fans – 420mm Radiator Support – Tempered Glass – Back-Connect Ready – Black

The NZXT H9 Flow (2025) – Large Dual-Chamber ATX Mid-Tower Airflow PC Case – Includes 3 x 140mm & 1 x 120mm Fans – 420mm Radiator Support – Tempered Glass – Back-Connect Ready – Black was $139.99 when we checked it on 2026-08-10. That is the median of the 8 prices we have recorded for it.

## Overview

The H9 Flow (CM-H92FB-01) is a spacious mid-tower ATX case built for high-performance builds, balancing airflow and aesthetics. Its dual-chamber design improves cooling and cable management, while perforated panels, angled fans, and ample fan and radiator support deliver optimal thermal performance.

## Editor's note

This is a roomy dual-chamber case with dual-420mm radiator support and solid airflow at a reasonable price, and the separated PSU chamber is what makes the cable management as clean as it is.

## Why we picked it

Best for: A roomy mainstream build with serious cooling headroom

Dual-chamber layout, four pre-installed fans, and dual-420mm radiator support make this the easy all-rounder.

**What we like**
- Dual-chamber design for clean cabling and thermals
- Four fans pre-installed, up to ten total
- Supports E-ATX and large radiators

**Watch outs**
- Large footprint needs real desk space
- Heavier than the other picks

## Specifications

- Other Special Features of the Product: dual-chamber design improves cooling and cable management
- Compatible Devices: ATX, E-ATX
- Color: Black
- Enclosure Material: Tempered Glass
- Item Weight: 12.5 kg
- Item Dimensions D x W x H: 20.08"D x 19.29"W x 12.6"H
- Brand: NZXT

## Price history (tracked by Elan's Best)

- Current: $139.99 (checked 2026-08-10)
- Lowest we have recorded: $119.99 on 2026-06-26
- Highest we have recorded: $139.99 on 2026-07-20
- Our own weekly checks: 8 over 45 days, from 2026-06-26 to 2026-08-10
- Median of our checks: $139.99

## Common questions

### Is the NZXT H9 Flow (2025) – Large Dual-Chamber ATX Mid-Tower Airflow PC Case – Includes 3 x 140mm & 1 x 120mm Fans – 420mm Radiator Support – Tempered Glass – Back-Connect Ready – Black worth it?

This is a roomy dual-chamber case with dual-420mm radiator support and solid airflow at a reasonable price, and the separated PSU chamber is what makes the cable management as clean as it is. Its Amazon listing shows 4.7 out of 5 stars across 446 ratings, which is the retailer's figure and not our verdict.

### How much does the NZXT H9 Flow (2025) – Large Dual-Chamber ATX Mid-Tower Airflow PC Case – Includes 3 x 140mm & 1 x 120mm Fans – 420mm Radiator Support – Tempered Glass – Back-Connect Ready – Black cost?

The NZXT H9 Flow (2025) – Large Dual-Chamber ATX Mid-Tower Airflow PC Case – Includes 3 x 140mm & 1 x 120mm Fans – 420mm Radiator Support – Tempered Glass – Back-Connect Ready – Black was $139.99 when we checked it on 2026-08-10. Amazon lists it at $169.99, a price we have never recorded ourselves. Prices change often, so the live retailer link carries the current number.

### Is now a good time to buy the NZXT H9 Flow (2025) – Large Dual-Chamber ATX Mid-Tower Airflow PC Case – Includes 3 x 140mm & 1 x 120mm Fans – 420mm Radiator Support – Tempered Glass – Back-Connect Ready – Black?

At $139.99 the NZXT H9 Flow (2025) – Large Dual-Chamber ATX Mid-Tower Airflow PC Case – Includes 3 x 140mm & 1 x 120mm Fans – 420mm Radiator Support – Tempered Glass – Back-Connect Ready – Black is near the median of the 8 prices we have recorded for it. The lowest we have seen is $119.99 on 2026-06-26, so waiting for a repeat of that would save roughly $20.

### What is the lowest price the NZXT H9 Flow (2025) – Large Dual-Chamber ATX Mid-Tower Airflow PC Case – Includes 3 x 140mm & 1 x 120mm Fans – 420mm Radiator Support – Tempered Glass – Back-Connect Ready – Black has been?

The lowest price on our record for the NZXT H9 Flow (2025) – Large Dual-Chamber ATX Mid-Tower Airflow PC Case – Includes 3 x 140mm & 1 x 120mm Fans – 420mm Radiator Support – Tempered Glass – Back-Connect Ready – Black is $119.99 on 2026-06-26, and the highest is $139.99 on 2026-07-20. That record is 8 weekly checks we took ourselves.

Retailer rating (from the Amazon listing, not our score): 4.7 out of 5 across 446 reviews.

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Disclosure: Elan's Best may earn an affiliate commission on purchases made through our links, at no extra cost to the buyer. Commissions never change our picks.

Source: https://omorp.com/product/nzxt-h9-flow-2025-large-dual-chamber-atx-mid-tower-airflow-pc-case-includes-3-x-140mm-1-x-120mm-fans-420mm-radiator-support-tempered-glass-back-connect-ready-black-b0dqppknss