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Corsair K100 RGB OPX — Review & Specs | Pricepect | Pricepect

Home KeyboardsCorsair K100 RGB OPX

Corsair K100 RGB OPX — image 1

Corsair

Corsair K100 RGB OPX

Expert Review Analysis

The Corsair K100 RGB Optical-Mechanical Gaming Keyboard is a flagship full‑size keyboard featuring ultra‑fast 4,000 Hz polling, OPX optical‑mechanical switches with 1 mm actuation, and extensive customization via iCUE, aimed at competitive gamers and content creators.

Pros

✓4,000 Hz polling and 1 mm actuation for industry‑leading speed
✓Premium aluminum frame and double‑shot PBT keycaps
✓Deep iCUE customization with rotary control wheel and 200 onboard profiles
✓Six dedicated G‑keys with Stream Deck integration
✓Magnetic memory‑foam wrist rest for comfort
✓Dedicated media controls and volume roller
✓High durability (150 million keystroke rating)

Cons

Price History

Current

$289.99

Average

$195.99

Lowest

$159.99

Highest

$289.99

Price trend (90d):+70.6%

Best Seller Rank History

Now#112Best#51Worst#291 +69

Lower = better sales rank

Specifications

Dimensions

Size (W×D×H)18.5 × 6.5 × 1.5 inches (470 × 166 × 38 mm)

Weight

Weight2.89 lbs (1.31 kg) for OPX version; up to 2.98 lbs (1.35 kg) for some configurations

Key Count

Total Keys110 keys (104 standard + 6 macro)

Switches

Switch OptionsCorsair OPX RGB optical‑mechanical or Cherry MX Speed Silver (linear)

Actuation Force45 grams

Product Details

ModelCH-912A01A-NA

ColorBlack

SizeOPX- Optical Switch

Release Date2022-11-22T00:00:01Z

Warranty2 year manufacturer

CategoryPersonal Computer

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User Reviews

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4.4

(4,575 reviews)

$289.99

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CH-912A01A-NABlackOPX- Optical Switch 2 year manufacturer

Keyboards Gaming Keyboards

✗High price point
✗Large and heavy footprint
✗Complex iCUE software learning curve
✗Control wheel can feel loose or uncomfortable
✗OPX switches are loud
✗Non‑removable braided cable limits portability

From Expert Reviews

Praised by Experts

✓Unmatched 4,000 Hz polling and 1 mm actuation
✓Exceptional build quality with aluminum frame and PBT keycaps
✓Highly customizable via iCUE software and control wheel
✓Integrated Stream Deck‑compatible G‑keys for creators
✓Comfortable magnetic wrist rest
✓Dedicated media controls enhance usability

Criticized by Experts

✗Premium price makes it less accessible
✗Steep learning curve with iCUE software
✗Control wheel build quality described as "wonky" or "loose"
✗OPX switches produce louder typing noise
✗Non‑removable cable reduces portability
✗Bulky size may not fit smaller desks

From User Reviews

Users Love

✓Noticeably faster input response in FPS and MOBA games
✓Durable PBT keycaps and 150 million keystroke rating
✓Extensive customization with macros and lighting
✓G‑keys streamline streaming workflows
✓Magnetic wrist rest improves comfort during long sessions

Users Complain About

✗Takes up a lot of desk space
✗iCUE software can be overwhelming for beginners
✗Control wheel feels imprecise or uncomfortable over time
✗Switches are clicky and loud, unsuitable for quiet environments

Best For

Competitive gamers seeking the fastest response times, content creators and streamers who benefit from G‑keys and macro integration, and keyboard enthusiasts who value premium build quality and deep customization.

Not Ideal For

Travelers, users with limited desk space, office environments where noise is an issue, and budget‑focused buyers.

Expert Opinion

Professional reviewers hail the K100 RGB as a technological marvel, praising its hyper‑fast 1 mm actuation, 4,000 Hz polling, and premium construction, while noting that its price, size, and software complexity make it a niche, high‑end choice for serious gamers and streamers.

What Users Say

Everyday users echo the experts, lauding the keyboard's speed, durability, and customization, but repeatedly complain about its large footprint, noisy switches, and the steep learning curve of the iCUE suite.

Common Complaints

Desk space consumption, iCUE software complexity, loose control wheel feedback, loud OPX switch noise, and non‑removable cable.

What People Are Saying

“The OPX switches are described as “clicky” and loud”
4/5 ★User forumOct 2025

“Control Wheel Feedback: Some find the dial imprecise or uncomfortable during extended use”
3/5 ★User forumNov 2025

How It Compares

vs. Logitech G915 TKL

Advantages

✓Wireless connectivity options
✓Low‑profile design saves desk space
✓Lighter weight

Disadvantages

✗Maximum 1,000 Hz polling is slower than K100's 4,000 Hz
✗No optical‑mechanical switches
✗Fewer dedicated macro keys

Choose the K100 for ultimate speed and customization; choose the G915 TKL for a lighter, wireless, low‑profile experience.

Rating Trend

Rating4.4/ 5Reviews4,584+442 reviews -0.10

Actuation Distance1.0 mm (OPX switches)

LifespanRated for up to 150 million keystrokes

Performance

Polling Rate4,000 Hz (native, AXON Hyper‑Processing Technology)

Key Scanning Rate4,000 Hz

N‑Key RolloverFull key rollover with 100 % anti‑ghosting

Keycaps

MaterialDouble‑shot PBT plastic

Thickness1.5 mm

DurabilityResistant to wear, fading, and shine

Backlighting

TypePer‑key RGB (16.8 million colors)

Lighting Zones44‑zone three‑sided LightEdge illumination

Storage

Onboard Memory8 MB

Profile CapacityStores up to 200 user‑defined profiles

Connectivity

Primary Interface2 × USB Type‑A (USB 3.0/3.1)

USB Pass‑Through1 × USB 2.0 Type‑A port

Cable

Length6 feet (1.8 m)

TypeBraided, non‑removable

Construction

Frame MaterialBrushed aluminum top plate

Base MaterialReinforced plastic with rubber feet

Additional Features

iCUE Control WheelProgrammable rotary dial with center button

Macro Keys6 dedicated G‑keys (left side), compatible with Elgato Stream Deck

Media ControlsPlay/pause, stop, next/last track, mute, aluminum volume roller

Wrist RestMagnetic, detachable, memory foam with leatherette cover

Tilt AdjustmentTwo‑position adjustable legs

Windows Lock KeyDedicated toggle

Software

Supported PlatformsCorsair iCUE for Windows and macOS

Warranty

Duration2 years

Dimensions & Weight

Height9.40157479356 inches

Width3.20078739831 Inches

Depth19.29921257874 Inches

Weight2.9 pounds