Side-by-Side Comparison
Fractal Design Summit Black Solid Walnut vs NZXT S5 RGB Deluxe
Standardized 5-pillar engineering audit, thermal telemetry, verified longevity metrics, and complete technical specification diff.
▲ DOCUMENTED QUIRKS
Composite Score:
4.3
/ 5.0
A robust mid-tower combining authentic walnut accents and rigid steel construction with high-airflow 140 mm fans, tempered by tight rear cable channels and the omission of an exhaust fan.
▲ DOCUMENTED QUIRKS
Composite Score:
4.3
/ 5.0
A visually striking mid-tower chassis delivering turnkey thermal efficiency through five pre-installed PWM fans and expansive component clearances.
⚖️
Mizex Comparative Audit Verdict
Both the Fractal Design Summit Black Solid Walnut and NZXT S5 RGB Deluxe share an identical composite score of 4.3. 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.
Fractal Design Summit Black Solid Walnut
NZXT S5 RGB Deluxe
Engineering & Architecture
(30%)
Winner: NZXT S5 RGB Deluxe (+0.1)
4.2
4.3
Build Quality & Materials
(20%)
Winner: Fractal Design Summit Black Solid Walnut (+0.3)
4.5
4.2
Thermal, Power & Acoustics
(20%)
Winner: NZXT S5 RGB Deluxe (+0.3)
4.1
4.4
Real-World Reliability
(20%)
Winner: Fractal Design Summit Black Solid Walnut (+0.4)
4.6
4.2
Buyer Value & Upgrades
(10%)
Winner: NZXT S5 RGB Deluxe (+0.5)
4.1
4.6
Fractal Design Summit Black Solid Walnut: Strengths & Caveats
✔ Advantages
- Three high-performance Momentum 140 mm PWM fans with Liquid Crystal Polymer blades and Fluid Dynamic Bearings included
- FSC-certified solid walnut front trim and matching wooden feet paired with rigid, shatterproof solid steel side panels
- Generous component clearances supporting graphics cards up to 16.73 in (425 mm) and dual 360 mm radiators
- High-speed front panel connectivity featuring a 20 Gbps USB 3.2 Gen 2x2 Type-C port
✖ Documented Caveats
- Omits an included rear 120 mm exhaust fan out of the box, requiring an aftermarket addition for optimal thermal balance
- Rear cable management routing space can become cramped when deploying thick wiring harnesses on back-connect motherboards
- Power supply installation is slightly fiddly when the primary internal drive cage is installed
NZXT S5 RGB Deluxe: Strengths & Caveats
✔ Advantages
- Panoramic dual tempered glass front and side panels offering unobstructed component visibility
- Generous factory cooling configuration with five pre-installed PWM RGB fans, including a 360 mm reverse-blade side intake
- Exceptional hardware clearances accommodating GPUs up to 415 mm and power supplies up to 200 mm
- Modern front I/O connectivity featuring a dedicated USB 3.2 Gen 2 Type-C port
✖ Documented Caveats
- Absence of a dedicated dust filter on the right-side fan intake increases maintenance frequency
- Front tempered glass panel relies solely on tool-free clips without a secondary screw-lock mechanism for transit
- Limited drive mounting options restricted to a single 3.5-inch and single 2.5-inch drive
Technical Specification Comparison
Side-by-side spec alignment. Rows highlighted with subtle shading denote differing specifications.
| Specification | Fractal Design Summit Black Solid Walnut | NZXT S5 RGB Deluxe |
|---|---|---|
| Brand DIFF | Fractal Design | NZXT |
| Model DIFF | Summit Black Solid Walnut | S5 RGB Deluxe |
| Form Factor DIFF | Mid-Tower ATX | — |
| Dimensions (L X W X H) DIFF | 19.49 x 9.02 x 20.28 in (495 x 229 x 515 mm) | — |
| Chassis Volume DIFF | 58.4 L | — |
| Net Weight DIFF | 21.61 lbs (9.80 kg) | — |
| Chassis Materials DIFF | Heavy-gauge steel, FSC-certified solid walnut wood, ABS polymer | — |
| Side Panels DIFF | Solid steel with tool-free push-to-lock latches | — |
| Motherboard Support DIFF | E-ATX (up to 277 mm / 10.91 in wide), ATX, Micro-ATX, Mini-ITX (Back-Connect / BTF / Project Zero compatible) | — |
| Expansion Slots DIFF | 7 full-height horizontal slots | — |
| Maximum GPU Length DIFF | 16.73 in (425 mm) | — |
| Maximum CPU Cooler Height DIFF | 6.81 in (173 mm) | — |
| Maximum PSU Length DIFF | 9.96 in (253 mm) | — |
| Pre Installed Fans DIFF | 3x Momentum 14 (140 mm) PWM front intake | — |
| Fan Bearing & Blade Material DIFF | Fluid Dynamic Bearing (FDB), Liquid Crystal Polymer (LCP) | — |
| Fan Speed Range DIFF | 350 - 1,800 RPM | — |
| Fan Airflow (Maximum) DIFF | 79.8 CFM | — |
| Fan Acoustic Noise Rating DIFF | 28.0 - 31.9 dBA | — |
| Total Fan Capacity DIFF | 3x 120/140 mm (Front), 3x 120 mm / 2x 140 mm (Top), 1x 120 mm (Rear) | — |
| Radiator Support (Front) DIFF | Up to 360 mm / 280 mm | — |
| Radiator Support (Top) DIFF | Up to 360 mm / 280 mm | — |
| Radiator Support (Rear) DIFF | 120 mm | — |
| Front I/O Interface DIFF | 1x USB 3.2 Gen 2x2 Type-C (20 Gbps), 2x USB 3.2 Gen 1 Type-A (5 Gbps), 1x 3.5 mm Audio/Mic combo jack, Power button | — |
| Drive Bay Support DIFF | 2x 3.5" / 2.5" drive trays, 4x 2.5" dedicated drive mounts | — |
| Dust Filtration DIFF | Full-length slide-out bottom PSU filter, perforated steel front intake | — |
| GPU Support Hardware DIFF | Integrated adjustable anti-sag bracket & airflow guide duct | — |
| Form Factor DIFF | — | ATX Mid-Tower |
| Dimensions Mm DIFF | — | 482 x 210 x 423 |
| Weight Kg DIFF | — | 6.1 |
| Materials DIFF | — | Steel, Tempered Glass, Plastic |
| Motherboard Support DIFF | — | ATX, Micro-ATX, Mini-ITX |
| Expansion Slots DIFF | — | 7 |
| Max Gpu Length Mm DIFF | — | 415 |
| Max Cpu Cooler Height Mm DIFF | — | 162 |
| Max Psu Length Mm DIFF | — | 200 |
| Drive Bays DIFF | — | 1x 3.5-inch HDD, 1x 2.5-inch SSD |
| Front Io Ports DIFF | — | 1x USB 3.2 Gen 2 Type-C, 2x USB 3.2 Type-A, 1x 3.5mm Headset Audio Jack |
| Fan Support DIFF | — | Top: 3x 120 mm or 2x 140 mm; Side: 3x 120 mm; Bottom: 3x 120 mm; Rear: 1x 120 mm (up to 10 fans total) |
| Preinstalled Fans DIFF | — | 5x 120 mm RGB fans (1x 360 mm single-frame reverse-blade intake [3x 120 mm], 1x 120 mm bottom fan, 1x 120 mm rear fan) |
| Radiator Support DIFF | — | Top: up to 360 mm; Rear: up to 120 mm |
| Fan Control DIFF | — | PWM |
| Dust Filters DIFF | — | Top (magnetic mesh), Bottom (removable PVC mesh) |
| Panel Design DIFF | — | Tool-free dual tempered glass (front and left side) and steel mesh right side panel |
| Color Options DIFF | — | Black, White |
| Warranty DIFF | — | 2 years |
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