# AIR 903 MAX: specs and price

**Price (US):** $75 at montechpc.com (Launch MSRP Black ($79 White); Newegg currently $89.99), as of 2026-06-27. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 9 pc cases we track it is the cheapest; category median $129.99.
**Brand:** Montech
**Released:** 2023-06
**Price tracked since:** June 2026

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $75 |
| Brand | Montech |
| Released | 2023-06 |
| Form factor | Mid-Tower (E-ATX/ATX/mATX/ITX) |
| Max GPU length (mm) | 400 |
| Max cooler height (mm) | 180 |
| Included fans | 3 x 140 mm ARGB PWM (front) + 1 x 140 mm PWM (rear) |
| Radiator support | Front: 360/280/240/140/120 mm; Top: 360/280/240/140/120 mm |
| Side panel | Tempered Glass |
| Dimensions (mm) | 478 x 230 x 493 |

## Where it stands

At $75, the AIR 903 MAX is the cheapest of the 9 PC cases we track, where the median is $129.99. On the spec sheet, its max GPU length of 400 mm is below the median of the 9, and its max cooler height of 180 mm is at the median of the 9. By release date, it is among the newer of the 9 we date.

## What reviewers say

Two hands-on testers (Tom's Hardware, TechPowerUp) both rate the Air 903 Max a standout budget airflow case, praising strong thermals and its sub-$80 price with four fans and a PWM/ARGB hub. Tom's measured a fairly loud 48.5 dBA peak and flagged PWM noise oscillation at 40-49%; TPU's gripes were cosmetic and cable-routing (blue USB-A ports, missing grommets). No RTINGS/PCMag coverage found. (Based on 1 review, 1 lab-tested, 2024-10-20.)

Praised: Strong thermal/airflow performance for the price; Sub-$80 value with four included 140mm fans plus a PWM/ARGB hub; Broad hardware support (E-ATX boards, long GPUs, up to 6-7 drives, 360mm radiators).
Flagged: Fairly loud 48.5 dBA peak plus PWM noise oscillation at 40-49%; Cable-management gaps: missing grommets, hard to hide wires with air coolers; Cosmetic/quality nits: blue USB-A ports, non-unified front-panel header.
Disagreement: Both agree it's a strong-value airflow case with little to fault. The split is on noise: Tom's Hardware measured a fairly loud 48.5 dBA peak and flagged PWM oscillation at 40-49%, while TechPowerUp's conclusion complaints were cosmetic/cable-routing (blue USB-A ports, missing grommets) rather than acoustic. Listed MSRP also differs: $75 (Tom's, 2024) vs $79.99 (TPU, 2023).
Sources: Tom's Hardware (2024-10-20, tomshardware.com)

## Frequently asked questions

**What do reviewers say about the AIR 903 MAX?**

Two hands-on testers (Tom's Hardware, TechPowerUp) both rate the Air 903 Max a standout budget airflow case, praising strong thermals and its sub-$80 price with four fans and a PWM/ARGB hub. Tom's measured a fairly loud 48.5 dBA peak and flagged PWM noise oscillation at 40-49%; TPU's gripes were cosmetic and cable-routing (blue USB-A ports, missing grommets). No RTINGS/PCMag coverage found. Praised: Strong thermal/airflow performance for the price; Sub-$80 value with four included 140mm fans plus a PWM/ARGB hub; Broad hardware support (E-ATX boards, long GPUs, up to 6-7 drives, 360mm radiators). Flagged: Fairly loud 48.5 dBA peak plus PWM noise oscillation at 40-49%; Cable-management gaps: missing grommets, hard to hide wires with air coolers; Cosmetic/quality nits: blue USB-A ports, non-unified front-panel header. (From 1 tester review, 1 lab-tested.)

**How much does the AIR 903 MAX cost?**

The AIR 903 MAX has a US price of $75 (Launch MSRP Black ($79 White); Newegg currently $89.99), as of 2026-06-15.

**How does the AIR 903 MAX compare on price?**

At $75, the AIR 903 MAX is the cheapest of the 9 PC cases we track, where the median is $129.99.

**When was the AIR 903 MAX released?**

The AIR 903 MAX was released 2023-06.

**What are the AIR 903 MAX's key specs?**

AIR 903 MAX (Montech): form factor Mid-Tower (E-ATX/ATX/mATX/ITX), max gpu length mm 400, max cooler height mm 180, included fans 3 x 140 mm ARGB PWM (front) + 1 x 140 mm PWM (rear), radiator support Front: 360/280/240/140/120 mm; Top: 360/280/240/140/120 mm. Full sourced spec sheet verified 2026-06-15.

Source: https://www.montechpc.com/air-903-max (montechpc.com, accessed 2026-06-15)
Corroboration: https://www.newegg.com/montech-e-atx-mid-tower-chassis-air-903-max-cases-black/p/2AM-00CN-00059 (accessed 2026-06-15)
Canonical: https://frontdeskreview.com/product/pc-cases/montech-air-903-max/
Cite: Per The Front Desk Review, the AIR 903 MAX price of record was $75 as of 2026-06-15 — https://frontdeskreview.com/product/pc-cases/montech-air-903-max/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl