ASUS ROG Astral GeForce RTX 5090 32GB GDDR7 White OC Edition Graphics Card
PRODUCT DESCRIPTION
ASUS ROG Astral GeForce RTX 5090 32GB GDDR7 White OC Edition (ROG-ASTRAL-RTX5090-O32G-WHITE) - 3 Years Local Warranty
The ROG Astral RTX 5090 in White
Same quad-fan ROG Astral RTX 5090 OC Edition hardware and clocks, finished in white for all-white and snow-themed builds. ARGB lighting syncs with the rest of your system through ASUS Aura Sync.
Quad-Fan Cooling with Patented Vapor Chamber
ROG Astral is ASUS's first quad-fan graphics card. The fourth fan lets ASUS pack the heatsink fins more densely and, by ASUS's figures, raises air pressure by up to 20%. A patented vapor chamber with milled heatpipe channels, ASUS MaxContact (5% more heat-spreader contact area) and a phase-change GPU thermal pad move heat away from the RTX 5090 die.
Power Detector+ and Built-in Health Monitoring
Power Detector+ watches all six power pins on the 16-pin cable and alerts you in GPU Tweak III to reseat it if it detects a fault. Embedded sensors across the VRMs, chokes and VRAM feed a thermal map, and 80-amp MOSFETs give over 35% more headroom than the reference design.
Built to Last
Die-cast frame, shroud and backplate, a 304 stainless-steel I/O bracket, ASUS GPU Guard adhesive on all four GPU corners plus a metal GPU bracket, and a conformal PCB coating against moisture and dust. A dual BIOS switch gives you Performance or Quiet fan behaviour at the same power target.
ASUS ROG Astral RTX 5090 White Datasheet — Technical Specifications
General
| Product Name | ASUS ROG Astral GeForce RTX 5090 32GB GDDR7 White OC Edition |
| Model | ROG-ASTRAL-RTX5090-O32G-WHITE |
| ASUS Part Number | 90YV0LWA-M0NA00 |
| UPC | 199291112087 |
| Series | ROG Astral (White) |
| Local Warranty (Singapore) | 3 years ASUS warranty, supplied by SourceIT with a GST invoice |
GPU
| Graphics Engine | NVIDIA GeForce RTX 5090 (Blackwell architecture) |
| AI Performance | 3,352 AI TOPS |
| CUDA Cores | 21,760 |
| Bus Standard | PCI Express 5.0 |
| OpenGL | OpenGL 4.6 |
| Engine Clock | OC mode 2610 MHz; default mode 2580 MHz (boost) |
Memory
| Video Memory | 32GB GDDR7 |
| Memory Speed | 28 Gbps |
| Memory Interface | 512-bit |
Display Outputs
| HDMI | 2 x native HDMI 2.1b |
| DisplayPort | 3 x native DisplayPort 2.1b |
| HDCP | HDCP 2.3 |
| Max. Digital Resolution | 7680 x 4320 (8K) |
| Max. Simultaneous Displays | 4 |
| NVLink / CrossFire | Not supported |
Power & Cooling
| Recommended PSU | 1000W (ASUS figure, based on a fully overclocked CPU and GPU) |
| Power Connector | 1 x 16-pin |
| Cooling | Quad Axial-tech fans, patented vapor chamber, phase-change GPU thermal pad |
| BIOS | Dual BIOS (Performance / Quiet) |
| Lighting | ARGB, ASUS Aura Sync |
| Fan Headers | 2 x PWM FanConnect II |
Physical
| Dimensions | 357.6 x 149.3 x 76 mm (14.1 x 5.9 x 3 in) |
| Slot Width | 3.8 slots |
Compatibility & Software Support
Motherboard
Needs a PCI Express x16 slot; runs at full PCIe 5.0 speed on Intel Z890/B860 and AMD X870E/X870/B850 boards, and is backward compatible with PCIe 4.0 slots.
Power Supply
ASUS recommends a 1000W PSU for a fully overclocked system. A native 16-pin (12V-2x6 / 12VHPWR) ATX 3.x PSU cable is preferred; a 1-to-4 adapter is included for older PSUs.
Case Fit
At 357.6mm long and 3.8 slots thick, the card needs a full-size case with at least 360mm of GPU clearance and four free expansion slots. A graphics card holder is included to support the weight.
Operating Systems & Software
Windows 11 / Windows 10 64-bit and Linux with NVIDIA drivers. ASUS GPU Tweak III handles monitoring, fan curves and overclocking; NVIDIA Game Ready and Studio drivers cover gaming and creative apps.
Typical Use
4K and 8K high-refresh gaming with DLSS 4 Multi Frame Generation, 3D rendering, video editing and local AI/LLM inference that benefits from 32GB of VRAM.
Package Contents & ASUS GeForce RTX 5090 Ordering Information
In the Box
ROG Astral GeForce RTX 5090 White OC Edition graphics card, Speedsetup manual, graphics card holder, hook-and-loop strap, magnet, keycap, PCB ruler, ring, thank-you card and a 1-to-4 adapter cable.
ASUS GeForce RTX 5090 Range at SourceIT
| Model | Key feature |
| ROG Astral LC (liquid-cooled) RTX 5090 | 360mm AIO, 2.5-slot card |
| ROG Astral RTX 5090 | Quad-fan air cooler, 3.8-slot |
| ROG Astral White RTX 5090 (this listing) | Quad-fan, white finish, 3.8-slot |
| ROG Astral BTF RTX 5090 | Hidden-connector GC-HPWR, 3.8-slot |
| TUF Gaming RTX 5090 | Triple-fan, military-grade build, 3.6-slot |
| ProArt RTX 5090 | Compact 2.5-slot, USB-C output, creator focus |
Datasheet & Downloads
| ASUS product page | ROG Astral RTX 5090 White on rog.asus.com |
| Technical specifications | Full ASUS tech specs |
| Drivers & manuals | ASUS support downloads (GPU Tweak III, BIOS, manual) |
| NVIDIA drivers | NVIDIA GeForce Game Ready and Studio drivers |
Frequently Asked Questions — ASUS ROG Astral RTX 5090 White
Is the White edition slower than the black ROG Astral?
No. ASUS lists identical clocks (2610 MHz OC / 2580 MHz default), cooling and dimensions; only the finish differs.
Does it come with a 16-pin adapter?
Yes. A 1-to-4 adapter cable is included for power supplies without a native 16-pin cable.
What power supply do I need?
ASUS recommends 1000W for a fully overclocked CPU and GPU system. Size up if you run a high-end CPU with heavy overclocking.
Is it suitable for AI workloads?
Yes. The RTX 5090's 32GB of GDDR7 and 5th-gen Tensor Cores with FP4 support suit local LLM inference, Stable Diffusion and CUDA development.
What warranty do I get?
3 years ASUS warranty, supplied locally by SourceIT with a GST invoice.
