iiyama G-MASTER Red Eagle GCB4580DQSN-B1 45" Curved 5120x1440 165Hz VA Gaming Monitor, USB-C 90W, RJ45, KVM, HDR400
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Iiyama
iiyama G-MASTER Red Eagle GCB4580DQSN-B1 45" Curved 5120x1440 165Hz VA Gaming Monitor, USB-C 90W, RJ45, KVM, HDR400
€949.05 inc. VAT
GCB4580DQSN-B1
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iiyama G-MASTER Red Eagle GCB4580DQSN-B1 — 45" Curved 165Hz Gaming Monitor
44.5" 5120x1440 VA165 HzUSB-C 90WRJ45 + KVM
The iiyama G-MASTER Red Eagle GCB4580DQSN-B1 is a 44.5-inch curved (1500R) VA gaming monitor with 5120 x 1440 Dual QHD resolution at up to 165 Hz, 0.8 ms MPRT and FreeSync / G-Sync Compatible support, for sim-racing, flight and open-world gamers who also want a wide desktop for work.
It combines a 3000:1 contrast VA panel with DisplayHDR 400 and 100% sRGB, two HDMI 2.1 inputs, DisplayPort 1.4, a three-port USB hub, a KVM switch and 2x 3W speakers. The stand adjusts 130 mm in height and tilts, and VESA 100 or 200 x 100 mounting is supported. G-MASTER extras include Black Tuner, Night Mode, PbP and a three-side borderless design.
Before you order: 5120 x 1440 at 165 Hz needs a graphics output that supports it (DisplayPort 1.4 with DSC or HDMI 2.1); many laptops over USB-C will run it at a lower refresh rate. No USB-C cable is listed in the box — order one if you will dock a laptop.
What's in the Box
- iiyama GCB4580DQSN-B1 monitor and stand
- Power cable
- USB cable
- HDMI cable
- DisplayPort cable
- Quick start and safety guides
What It Means in Practice
- 32:9 at 5120 x 1440 equals two 27" QHD monitors side by side with no bezel in the middle.
- The 1500R curve keeps the far edges within comfortable view on a 1.09 m wide screen.
- One USB-C cable charges a laptop at up to 90W and connects it to LAN and the USB hub.
- The KVM lets a laptop and a desktop share the keyboard and mouse; PbP splits the screen between two sources.
What Will Not Work
- Swivel and pivot are not published — the stand offers height and tilt.
- Not ideal for straight-line CAD work because of the 1500R curve.
- Only 8-bit (16.7 million colours), so it is not a colour-critical photo editing display.
- Laptops without DisplayPort Alt Mode on USB-C will not display over USB-C.
Key Features
Super-ultrawide 165 Hz
44.5" 5120 x 1440 VA, 1500R, 0.8 ms MPRT, Adaptive Sync.
USB-C dock
90W charging, RJ45 Gigabit LAN, 3x USB 3.2 Gen 1.
Multi-PC desk
KVM switch and PbP for two computers.
HDR400 VA panel
3000:1 contrast, 450 cd/m², 100% sRGB.
Technical Specifications
Frequently Asked Questions
Singular Expert Insight · Buyer's Guide
The GCB4580DQSN-B1 is a rare super-ultrawide that works as hard at the desk as in games: 165 Hz, USB-C 90W, RJ45 and KVM. Check your desk width before ordering, and see our monitor accessories for heavy-duty arms.
✓ Buy it if you game and work on one screen and want 165 Hz plus USB-C docking.
✕ Skip it if you need a flat panel for CAD or a full swivel/pivot stand.
→ Also consider iiyama ProLite XCB4594DQSN-B1 (same panel, business-focused, USB-C cable included), or LC-Power LC-M49QCK.
Tell us your laptop or GPU model and we will confirm the refresh rate you will get at 5120 x 1440.
Features - Iiyama - GCB4580DQSN-B1
Colour
black
More Details
Product Code
04:461871
EAN Code
4948570122264
Manufacturer
Iiyama