Affiliate disclosure: this page contains affiliate links — if you buy through them we may earn a commission at no extra cost to you. As an Amazon Associate we earn from qualifying purchases.
/* POST TITLE: ASUS ROG Strix SCAR 16 (2024) Specs — Gaming Laptop Upgrade Guide SLUG: asus-rog-strix-scar-16-2024 CATEGORIES: Laptop Upgrades, ASUS Laptops, Gaming, RAM Upgrades, Dual SSD FOCUS KEYWORD: ASUS ROG Strix SCAR 16 2024 upgrade i9-14900HX DDR5 META DESCRIPTION: ASUS ROG Strix SCAR 16 (2024) Intel i9-14900HX, DDR5 RAM upgrade (up to 64GB), dual M.2 SSD Gen5, 330W power, and gaming upgrade guide. */ASUS ROG Strix SCAR 16 (2024) Gaming Specifications
ASUS’s ROG Strix SCAR 16 is a high-performance 16-inch gaming laptop for 2024, powered by the Intel Core i9-14900HX with an RTX 4090 or RTX 4080 Laptop GPU, with a focus on extreme performance and maximum upgradeability. Unlike the premium Zephyrus G16, the SCAR 16 features upgradeable DDR5 memory and dual M.2 slots, making it ideal for enthusiasts who want to customize their machine.
| Component | Specification |
|---|---|
| Processor | Intel Core i9-14900HX (14th Gen, 24-core, max 6.2 GHz) |
| GPU | NVIDIA RTX 4090 Laptop (16GB GDDR6) or RTX 4080 Laptop (12GB GDDR6) |
| RAM | DDR5-5600 2× SO-DIMM |
| Max RAM | 64GB (32GB × 2) |
| Storage | 2× M.2 2280 NVMe, PCIe 4.0 |
| Charger | 330W barrel (quad-output) |
| Ports | 1× Thunderbolt 4, 2× USB-A 3.2 Gen 2, 1× USB-C 3.2 Gen 2, HDMI 2.1, Ethernet |
| Display | 16″ WQXGA (2560×1600) IPS 240Hz, G-Sync |
| Weight | 2.88 kg (6.35 lbs) |
Memory Upgrade: DDR5-5600 Expandable to 64GB
The ROG Strix SCAR 16 (2024) uses DDR5-5600 in two easily-accessible SO-DIMM slots. This is fully upgradeable and allows expansion to an exceptional 64GB — the highest capacity on consumer laptops.
Installed configurations:
- Base models: 16GB (single 16GB module, one empty slot)
- High-end: 32GB (2× 16GB)
Maximum upgrade: 64GB DDR5-5600 (2× 32GB SO-DIMM)
Recommended upgrades:
- Kingston DDR5 SO-DIMM 32GB — Add to existing 16GB for 48GB total
- Corsair Vengeance DDR5-5600 64GB kit (2×32GB) — Maximum capacity for professional workflows
- G.Skill Flare DDR5-5600 32GB — Gaming-optimized binning
Dual-channel performance: Both slots populated ensures maximum bandwidth. 64GB unlocks professional capabilities: 4K+ video editing, complex 3D rendering, large-scale data science workflows.
Storage: Dual M.2 NVMe Gen5
The ROG Strix SCAR 16 (2024) features two M.2 2280 NVMe Gen5 slots for up to 4TB total storage.
Upgrade specifications:
- Form factor: M.2 2280 (standard length)
- Speed: PCIe Gen5 (up to 14,000 MB/s per slot)
- Capacity: Up to 4TB total (2× 2TB)
- Installation: 15 minutes per drive
Recommended SSDs:
- Samsung 980 PRO 2TB — Premium Gen5, professional use
- WD Black SN850X 2TB — Proven Gen4 reliability at Gen4 speeds
Power Delivery: 330W Barrel Charger
The ROG Strix SCAR 16 (2024) uses a 330W barrel charger with quad-output connectors — one of the highest-wattage gaming laptop chargers available.
OEM charger: ASUS 330W barrel charger (provides stable power for the i9-14900HX and RTX 4090 Laptop GPU simultaneously)
Note: 330W is essential for maximum performance. Lower-wattage chargers will throttle the GPU and CPU during intensive gaming or rendering.
Backup USB-C PD (if applicable): Some future units may support USB-C PD as secondary charging option (check your specific model).
Professional Ports & Connectivity
The ROG Strix SCAR 16 (2024) includes:
- 2× Thunderbolt 4 ports (40 Gbps, high-speed external storage)
- 3× USB-A 3.2 (5 Gbps, extensive peripheral support)
- HDMI 2.1 (4K@120Hz, native output)
- RJ-45 Ethernet (1 Gbps wired, zero-latency gaming)
Recommended Thunderbolt 4 dock:
- CalDigit Thunderbolt 4 Dock Pro — 18 ports, extreme productivity desk
Display & Refresh Rate
The ROG Strix SCAR 16 (2024) features a 16″ 240Hz IPS G-Sync display.
Display specs:
- Resolution: 2560×1600 (WQXGA, 16:10)
- Refresh rate: 240Hz (3× standard 60Hz)
- Panel: IPS (wide viewing angles)
- G-Sync: NVIDIA motion sync, eliminates tearing
- Brightness: 300 nits (comfortable indoors)
Optimized for competitive gaming and content creation at high frame rates (150+ fps in most AAA titles).
Upgrade Difficulty & Tools
RAM upgrade: Very easy (1/5 difficulty). Both SO-DIMM slots are clearly labeled and easily accessible.
SSD upgrade: Easy (2/5 difficulty). Both M.2 slots are accessible from the same bottom panel.
Tools needed:
- Philips screwdriver (magnetic tip helpful)
- Anti-static wrist strap (recommended)
Recommended Upgrade Package
- Memory expansion: Corsair Vengeance DDR5-5600 64GB kit — Maximum capacity for professionals
- Primary SSD: Samsung 980 PRO 2TB — OS and games
- Secondary SSD: WD Black SN850X 2TB — Project and cache files
- Thunderbolt dock: CalDigit Thunderbolt 4 Dock Pro — Professional desk setup
Frequently Asked Questions
Recommended Products
These are the products we recommend based on this guide. All links go to Amazon where you can check current prices and availability.
| Product | Why We Recommend It | Amazon |
|---|---|---|
| Corsair Vengeance DDR5 SO-DIMM 32GB (2×16GB) 5600MHz | Top-rated DDR5 kit for gaming & productivity | View on Amazon |
| Kingston Fury Impact DDR5 SO-DIMM 32GB (2×16GB) 5600MHz | Excellent DDR5 alternative with XMP support | View on Amazon |
| Crucial DDR5 SO-DIMM 16GB 5600MHz | Affordable single-stick DDR5 | View on Amazon |
| G.Skill Ripjaws DDR5 SO-DIMM 32GB 5600MHz | High performance DDR5 for enthusiasts | View on Amazon |
| Samsung 990 Pro 2TB NVMe M.2 2280 | Fastest consumer NVMe — ideal for gaming & editing | View on Amazon |
| WD Black SN850X 2TB NVMe | Excellent Gen4 speed with heatsink option | View on Amazon |
| Crucial P5 Plus 1TB NVMe | Great value Gen4 SSD | View on Amazon |
| Kingston NV2 1TB NVMe | Budget-friendly with solid reliability | View on Amazon |
Prices and availability may vary. As an Amazon Associate, we earn from qualifying purchases.
Related ASUS Upgrade Guides
- Best RAM for ASUS Laptops 2026
- ASUS ProArt StudioBook 16 OLED (2023) RAM & SSD Upgrade Guide (2023)
- ASUS ProArt StudioBook 16 OLED (2024) RAM & SSD Upgrade Guide (2024)
- ASUS ProArt StudioBook 16 OLED (2022) RAM & SSD Upgrade Guide (2022)
- ASUS ExpertBook B9 (2023) RAM & SSD Upgrade Guide (2023)
- ASUS Upgrade Guide
Not sure what fits? Use our free Compatibility Checker covering 3,195+ models.
Helpful Guides
Upgrades that fit the ASUS ROG Strix SCAR 16 G634
What fits: Memory: DDR5 SO-DIMM, 2 user slots, up to 64GB · Storage: 2x M.2 (length unconfirmed) NVMe PCIe 4.0 · Charger: barrel 6.0mm 330W
Spec source: rog.asus.com (checked 26 Sep 2026).
As an Amazon Associate we earn from qualifying purchases. Prices & availability shown on Amazon.
DDR5 SO-DIMM memory that fits
Correction note: an earlier version of this page listed an RTX 5090 with 24GB of GDDR7 for the 2024 SCAR 16. That configuration does not exist — the 2024 G634 tops out at the RTX 4090 Laptop GPU with 16GB of GDDR6, and RTX 50-series laptops did not ship until 2025. The 24GB figure belongs to the desktop RTX 4090, not the laptop part.
