We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Eclipse Gray ROG Zephyrus G16 laptop, slim 16 inch OLED display, matte finish

ASUS

ASUS ROG Zephyrus G16 GU605CX Eclipse Gray gaming laptop

SKU CH-2ZST-6NMZ7

16-inch 2.5K 240Hz OLED laptop with Intel Core Ultra 9-285H, RTX 5090, 32GB LPDDR5X and 8TB NVMe SSD

  • ColorEclipse Gray
  • Operating SystemWindows 11 Pro
  • CPUIntel® Core Ultra 9-285H
  • Screen16" 2.5K
  • Memory32GB
  • Storage8 TB M.2 PCIe 4.0 x4 NVMe SSD

Color Eclipse Gray

Operating System Windows 11 Pro

GPU|Memory|SSD GeForce RTX 5090 Laptop GPU|32GB|8 TB

  • Intel Core Ultra 9 285H reaches 5.4 GHz turbo for responsive heavy workloads
  • RTX 5090 with 24 GB GDDR7 drives high-frame-rate 4K gaming
  • 16 inch 2.5K 240Hz OLED panel delivers sharp motion clarity
  • 32 GB LPDDR5X 7467 MT/s memory handles multitasking without bottleneck
  • 8 TB PCIe 4.0 NVMe SSD provides vast space and fast load times

16-inch 2.5K 240Hz OLED

The ASUS ROG Zephyrus G16 GU605CX is a 16-inch gaming laptop finished in Eclipse Gray. It runs Windows 11 Pro on an Intel Core Ultra 9 285H processor with 16 cores and a 5.4 GHz maximum turbo frequency. The system includes 32 GB of LPDDR5X memory at 7467 MT/s and an 8 TB PCIe 4.0 x4 NVMe SSD. Graphics are provided by an NVIDIA GeForce RTX 5090 with 24 GB of GDDR7 video memory. The 2560 x 1600 OLED panel operates at 240 Hz.

Who this suits and who it does not

This configuration targets users who need a high-refresh OLED display, 24 GB of GPU memory and 8 TB of fast storage in a 4.08 lb chassis. The 16-core CPU and RTX 5090 handle demanding creative workloads and modern titles at the native 2.5K resolution. Buyers who prefer a larger screen, a higher core count or a lighter device for travel should evaluate alternative form factors.

The specification that decides fit

The 16-inch 2560 x 1600 240 Hz OLED panel is the single specification that determines suitability. Its resolution, refresh rate and colour performance define the visual experience for gaming and content creation. If the panel characteristics match the workflow, the supporting hardware is sized to drive it; if a different aspect ratio, refresh target or display technology is required, another model will be appropriate.

Highlights

  • Intel Core Ultra 9 285H reaches 5.4 GHz turbo for responsive heavy workloads
  • RTX 5090 with 24 GB GDDR7 drives high-frame-rate 4K gaming
  • 16 inch 2.5K 240Hz OLED panel delivers sharp motion clarity
  • 32 GB LPDDR5X 7467 MT/s memory handles multitasking without bottleneck
  • 8 TB PCIe 4.0 NVMe SSD provides vast space and fast load times

Specifications

BrandASUS
SeriesROG Zephyrus G16
ModelGU605CX-G16.U9X5090
Part NumberGU605CX-G16.U9X5090-HID3P
ColorEclipse Gray
Operating SystemWindows 11 Pro
CPUIntel® Core Ultra 9-285H
Screen16" 2.5K
Memory32GB
Storage8 TB M.2 PCIe 4.0 x4 NVMe SSD
Graphics CardNVIDIA® GeForce® RTX™ 5090
Video Memory24GB
Dimensions (W x D x H)13.94" x 9.69" x 0.59" ~ 0.65"
Weight4.08 lbs
CPU TypeIntel Core Ultra 9 (Series 2)
Processor NameIntel Core Ultra 9 285H
Number of Cores16-core (8P+8E) Processor
Core NameArrow Lake
Turbo FrequencyMax Turbo Frequency 5.4 GHz
CPU L3 Cache24 MB
Screen Size16.0"
TouchscreenNo
Display Type2.5K
Resolution2560 x 1600
Refresh Rate240Hz
Display Features2.5K WQXGA 240Hz OLED
GPU/VPUGeForce RTX 5090 Laptop GPU
Graphic TypeDedicated Card
SSD8TB
HDDNo
Storage Spec8 TB M.2 PCIe 4.0 x4 NVMe SSD
Memory SpeedLPDDR5X 7467
Memory Spec32 GB onboard
Max Memory Supported32GB
WLANWi-Fi 7(802.11be) (Triple band) 2*2
WiFi GenerationWi-Fi 7
BluetoothBluetooth® 5.4
USB2x USB 3.2 Gen 2 Type-A, 1x USB 3.2 Gen 2 Type-C support DisplayPort™ / power delivery / G-SYNC
Thunderbolt1x Thunderbolt™ 4 support DisplayPort™ / power delivery
HDMI1x HDMI 2.1 FRL
Audio Ports3.5mm Combo Audio Jack
AudioSmart Amp Technology, Dolby Atmos, AI noise-canceling technology, Hi-Res certification (for headphone), Built-in 3-microphone array
Speaker4-speaker (dual-force woofer) system with Smart Amplifier Technology, 2 Tweeters
TouchpadYes
KeyboardBacklit Chiclet Keyboard 1-Zone RGB
Backlit KeyboardBacklit
Webcam1080P FHD IR Camera for Windows Hello
Card ReaderSD (UHS-II, 312MB/s)
StyleThin and Light
TypeGaming & Entertainment
UsageConsumer
AC Adapter/ChargerRectangle Conn, 240W AC Adapter, Output: 20V DC, 12A, 240W, Input: 100~240C AC 50/60Hz universal
Battery90WHrs, 4S1P, 4-cell Li-ion

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How hot does the Core Ultra 9 285H and RTX 5090 run during long sessions with the Gelid GC Extreme thermal paste applied?

HIDevolution applies Thermal Grizzly Conductonaut on the CPU and Gelid GC Extreme on the GPU to lower system temperatures under sustained loads.

Does the 32 GB LPDDR5X 7467 memory require a separate SO-DIMM kit or is it already installed?

The 32 GB LPDDR5X 7467 dual-channel memory is soldered on board and configured by HIDevolution before shipping.

Can the 8 TB PCIe 4.0 NVMe SSD coexist with a second M.2 drive for extra storage?

The laptop includes a single 8 TB M.2 PCIe 4.0 x4 NVMe SSD; no second M.2 slot is mentioned in the specifications.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.