Side-by-Side Comparison
Rosewill Helium NAS Duo vs Phanteks EX5 MAX
Standardized 5-pillar engineering audit, thermal telemetry, verified longevity metrics, and complete technical specification diff.
● HIGHLY RATED
Composite Score:
4.4
/ 5.0
A spacious dual-purpose mid-tower bridging high-density eight-bay mechanical storage with modern BTF motherboard integration and four pre-installed 140mm PWM fans.
● HIGHLY RATED
Composite Score:
4.4
/ 5.0
Turnkey mid-tower chassis integrating a 360 mm AIO liquid cooler, concealed tubing architecture, dedicated VRM spot cooling, and an embedded 6-inch telemetry display.
⚖️
Mizex Comparative Audit Verdict
Both the Rosewill Helium NAS Duo and Phanteks EX5 MAX share an identical composite score of 4.4. Choice between them depends primarily on specific port requirements, physical dimensions, or pricing.
5-Pillar Engineering Telemetry
Detailed comparison across standardized normalized 1.0 – 5.0 engineering pillars.
Rosewill Helium NAS Duo
Phanteks EX5 MAX
Engineering & Architecture
(30%)
Winner: Phanteks EX5 MAX (+0.1)
4.4
4.5
Build Quality & Materials
(20%)
Winner: Phanteks EX5 MAX (+0.2)
4.2
4.4
Thermal, Power & Acoustics
(20%)
Winner: Phanteks EX5 MAX (+0.2)
4.3
4.5
Real-World Reliability
(20%)
Winner: Rosewill Helium NAS Duo (+0.2)
4.5
4.3
Buyer Value & Upgrades
(10%)
Winner: Rosewill Helium NAS Duo (+0.2)
4.6
4.4
Rosewill Helium NAS Duo: Strengths & Caveats
✔ Advantages
- High internal storage density accommodating eight 3.5-inch and two 2.5-inch drives
- Equipped out of the box with four 140 mm (5.51 in) PWM fans for high-volume drive cage cooling
- Extensive clearance supporting GPUs up to 390 mm (15.35 in) and CPU coolers up to 180 mm (7.09 in)
- Modern front I/O with USB 3.2 Type-C and support for back-connect BTF motherboards
✖ Documented Caveats
- High-density eight-drive layout necessitates meticulous cable routing behind the storage cage
- Exhaust mounts are limited to the single rear fan position without top panel fan mounting options
Phanteks EX5 MAX: Strengths & Caveats
✔ Advantages
- Factory-integrated 360 mm Glacier One 360S25-SE liquid cooler with concealed tubing architecture
- Embedded 6-inch telemetry display mounted flush behind the tempered glass side panel
- Dedicated S25-120 mm mainboard rear fan targeting VRM and memory component cooling
- Multi-chamber compartmentalized layout isolates component thermal zones for direct fresh air intake
✖ Documented Caveats
- Maximum GPU clearance capped at 358 mm restricts certain oversized custom graphics cards
- Factory-integrated AIO liquid loop increases replacement complexity compared to modular cooling configurations
Technical Specification Comparison
Side-by-side spec alignment. Rows highlighted with subtle shading denote differing specifications.
| Specification | Rosewill Helium NAS Duo | Phanteks EX5 MAX |
|---|---|---|
| Brand DIFF | Rosewill | Phanteks |
| Model DIFF | Helium NAS Duo | EX5 MAX |
| Form Factor DIFF | ATX Mid Tower | Mid Tower |
| Chassis Materials DIFF | Steel, Plastic | — |
| Motherboard Compatibility DIFF | E-ATX, ATX, Micro ATX, Mini ITX, BTF | — |
| 3.5 Inch Drive Bays DIFF | 8 | — |
| 2.5 Inch Drive Bays DIFF | 2 | — |
| Expansion Slots DIFF | 7 | — |
| Pre Installed Fans DIFF | 4 x 140 mm (5.51 in) PWM | 1x S25-120 mm mainboard rear fan |
| Front Fan Mounts DIFF | 3 x 120 mm (4.72 in) or 3 x 140 mm (5.51 in) | — |
| Rear Fan Mounts DIFF | 1 x 120 mm (4.72 in) or 1 x 140 mm (5.51 in) | — |
| Radiator Support DIFF | Up to 360 mm (14.17 in) Front | 360 mm (14.17 in) |
| Maximum GPU Clearance DIFF | 390 mm (15.35 in) | — |
| Maximum CPU Cooler Height DIFF | 180 mm (7.09 in) | — |
| Front Panel I/O DIFF | 1 x USB 3.2 Type-C, 1 x USB 3.0, Audio In/Out | — |
| Dust Filtration DIFF | Front and Intake Filters Included | — |
| Chassis Architecture DIFF | — | Compartmentalized multi-chamber airflow design |
| Integrated Liquid Cooler DIFF | — | Glacier One 360S25-SE (360 mm AIO with concealed tubing) |
| Integrated Display DIFF | — | 6-inch display behind tempered glass |
| Maximum GPU Length DIFF | — | 358 mm |
| Side Panel DIFF | — | Tempered glass |
| Lighting DIFF | — | Integrated ARGB (NEXLINQ ecosystem & motherboard sync compatible) |
| Control Software DIFF | — | Nexlinq |
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