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Evoc

Evoc X5801B HIDevolution gaming laptop 18" UHD+ 200Hz Ultra 9-275HX RTX 5080 32GB 16TB

SKU CH-DTEQ-7QRN5

An 18 inch UHD+ 200 Hz gaming laptop with a 24 core Ultra 9-275HX, RTX 5080 16 GB GDDR7, 32 GB DDR5 and 16 TB NVMe storage

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • CPUIntel® Core Ultra 9-275HX
  • Screen18" UHD+
  • Memory32GB
  • Storage16 TB M.2 PCIe 4.0 x4 NVMe SSD

Memory 32GB

SSD|Option 16 TB|UHD+

  • 18-inch UHD+ 200Hz display delivers ultra-smooth visuals at 3840x2400
  • Intel Core Ultra 9-275HX 24-core CPU reaches 5.5 GHz max turbo for heavy workloads
  • NVIDIA RTX 5080 with 16 GB GDDR7 powers high-fidelity gaming and creative tasks
  • 32 GB DDR5 5600 MHz dual-channel memory handles multitasking and memory-hungry apps
  • 16 TB PCIe 4.0 x4 NVMe SSD provides vast high-speed storage for games and projects

18 inch UHD+ 200Hz display

The 18 inch UHD+ panel runs at 3840 by 2400 resolution and a 200Hz refresh rate. It targets competitive gamers and creators who need high pixel density with smooth motion. The fast refresh complements the RTX 5080 for high frame rate play at native resolution.

Build-to-order customisation and thermal upgrade

HIDevolution configures the X5801B with Gelid GC Extreme on the CPU and GPU, 32GB of DDR5 5600MHz memory in dual channel and 16TB of PCIe 4.0 x4 NVMe storage. Buyers wanting a ready-to-ship unit with standard paste and a single SSD should consider other configurations.

16TB dual NVMe storage array

Two 8TB M.2 PCIe 4.0 x4 NVMe drives provide 16TB total capacity for games, projects and media. The array removes the need for external drives in most workflows. Users with smaller libraries or tighter budgets can choose lesser capacities.

Highlights

  • 18-inch UHD+ 200Hz display delivers ultra-smooth visuals at 3840x2400
  • Intel Core Ultra 9-275HX 24-core CPU reaches 5.5 GHz max turbo for heavy workloads
  • NVIDIA RTX 5080 with 16 GB GDDR7 powers high-fidelity gaming and creative tasks
  • 32 GB DDR5 5600 MHz dual-channel memory handles multitasking and memory-hungry apps
  • 16 TB PCIe 4.0 x4 NVMe SSD provides vast high-speed storage for games and projects

Specifications

BrandEVOC
SeriesX580WNS-G
ModelEVOC X5801B (X580WNS-G)
Part NumberEV-X5801B-HID12
ColorBlack
Operating SystemWindows 11 Pro
CPUIntel® Core Ultra 9-275HX
Screen18" UHD+
Memory32GB
Storage16 TB M.2 PCIe 4.0 x4 NVMe SSD
Graphics CardNVIDIA® GeForce® RTX™ 5080
Video Memory16GB
Dimensions (W x D x H)15.59” (w) x 10.95” (d) x 0.98” (h)
Weight7.25 lbs.
Other FeaturesMetal top, palm rest and bottom case, Light module, FlexiCharger, Intel Dynamic Tuning Technology
CPU TypeIntel Core Ultra 9 (Series 2)
Processor NameIntel Core Ultra 9 275HX
Number of Cores24-core Processor
Core NameArrow Lake
Turbo FrequencyMax Turbo Frequency 5.5 GHz
CPU L3 Cache36 MB
ChipsetIntel®
Screen Size18.0"
TouchscreenNon-Touch Screen
Display TypeUHD+
Resolution3840 x 2400
Refresh Rate200Hz
Display FeaturesWide View Angle, G-Sync Display, Matte Finished
GPU/VPUGeForce RTX 5080 Laptop GPU
Graphic TypeDedicated Card
SSD16TB
HDDNo
Storage Spec16 TB (2 x 8 TB) M.2 PCIe 4.0 x4 NVMe SSD
Memory SpeedDDR5 5600MHz
Memory Spec16 GB x 2
Memory Type2 x SO-DIMM
Memory Slot (Total)4
Memory Slot (Available)2
Max Memory Supported256GB
LANBuilt-in Killer 2.5 Gigabit Ethernet LAN
WLANIntel Wireless Wi-Fi 7 BE200
WiFi GenerationWi-Fi 7
BluetoothYes
USB2x USB 3.2 Gen 2 Ports (Type A, with 1 x powered USB, AC/DC)
Thunderbolt1x Thunderbolt 5 combo Port with Power Delivery DC in (Type C), 1x Thunderbolt 5 Port (Type C)
HDMI1x HDMI output Port (with HDCP)
Audio Ports1x 2-in-1 Audio Jack (Headphone / Microphone)
AudioHigh Definition audio interface
SpeakerBuilt-in two 1W Tweeter speakers, Built-in two 2W Mid-range speakers, Built-in one 4W Subwoofer speaker
TouchpadBuilt in Click pad with Microsoft PTP multi-gesture and scrolling function
KeyboardMulti languages LED Per Key full color illuminated full size isolated keyboard with numeric pad
WebcamBuilt-in 5.0M Hello Camer with TNR (Temporal Noise Reduction)
Card ReaderMicro SD Push-Push Card reader
StyleStandard
TypeGaming & Entertainment
UsageConsumer
AC Adapter/ChargerFull Range 330W AC Adapter, AC-in 100~240V, 50~60Hz, DC output 20V, 16.5A
BatteryEmbedded 8 cells Polymer battery pack 98WH

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 do I install the 16 TB storage upgrade and what step is commonly missed?

The laptop ships with two 8 TB M.2 PCIe 4.0 x4 NVMe SSDs already installed by HIDevolution. No further installation is required; the step often missed is confirming both drives appear in BIOS after first boot.

What maintenance will the Gelid GC Extreme thermal compound need later?

Gelid GC Extreme is a high thermal conductivity compound applied to the CPU and GPU during the build. It does not require routine replacement; re‑application is only needed if the heatsinks are removed for a repair or deep clean.

At what point does the 200 Hz UHD+ panel hit its limit during sustained gaming?

The 3840x2400 200 Hz display is driven by the RTX 5080 with 16 GB GDDR7. The practical limit under sustained load is the GPU’s thermal ceiling, not the panel refresh rate.

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