Corsair K70 RGB Full-size Complete Specifications

Here’s the full spec sheet for the Corsair K70 RGB Full-size — the wired 100% mechanical board that anchors more battlestations than just about anything else Corsair has shipped. Below is every spec we could pull from Corsair’s official product page plus what’s been documented across reviewer spec sheets. If you’re cross-shopping or just want to confirm a number before you buy, this is your reference page.

Rating: 9.0 / 10 — premium full-size mechanical with Cherry MX switches, aluminum frame, and full iCUE software depth.

Full Specifications

Switches & Keys

Layout	Full-size (100% / 104-key US ANSI)
Switch Options	Cherry MX Red, Brown, Blue, Silver Speed, Silent Red
Switch Type	Mechanical, plate-mounted
Actuation Force	45g (Red / Brown / Blue), 45g (Silent Red), 45g (Silver Speed)
Actuation Distance	2.0mm (Red / Brown / Blue), 1.2mm (Silver Speed)
Total Travel	4.0mm (3.4mm on Silver Speed)
Lifespan	100 million actuations (Cherry MX rated)
Keycap Material	ABS doubleshot
Included Keycap Set	FPS & MOBA contoured replacement keycap set (textured)

Lighting & Software

Backlighting	Per-key RGB
LEDs	16.8 million colors per key
Software	Corsair iCUE (Windows 10/11, macOS)
Onboard Memory	8MB profile storage
Onboard Profiles	Up to 3 hardware profiles
Macros	Programmable per-key via iCUE

Performance

Polling Rate	1000Hz (1ms)
Key Rollover	Full N-key rollover (NKRO)
Anti-Ghosting	100%
Tournament Mode	Yes (physical hardware switch)

Connectivity

Connection	Wired only
Cable	1.8m braided, non-detachable
Connector	Dual USB-A (one for keyboard, one for passthrough on supported SKUs)
USB Passthrough	USB 2.0 (on select SKUs)
Wireless	No
Bluetooth	No

Physical

Frame	Anodized brushed aluminum top plate
Dimensions (L x W x H)	438 x 165 x 38 mm (17.2 x 6.5 x 1.5 in)
Weight	~1.20 kg (2.64 lb), keyboard only
Wrist Rest	Detachable soft-touch rubber palm rest
Feet	Two-stage adjustable
Color	Black

Media & Controls

Dedicated Media Keys	Yes (mute, stop, previous, play/pause, next)
Volume Roller	Yes (aluminum, knurled)
Windows Lock	Yes (dedicated key)
Brightness Toggle	Yes

In the Box

• K70 RGB Full-size keyboard
• Detachable soft-touch wrist rest
• FPS & MOBA contoured replacement keycap set
• Keycap puller
• Quick start guide
• Warranty leaflet

System Requirements

OS	Windows 10/11, macOS 10.15+
Connection	One available USB 2.0 / 3.0 port (two for passthrough)
Internet	Required for iCUE download

Warranty

Manufacturer Warranty	2-year limited
Support	Corsair customer service, RMA portal

Model Variants

Variant	Key Difference	Typical Price
K70 RGB MK.2 (Cherry MX Red)	Linear, 45g, fast — gaming favorite	$120–$160
K70 RGB MK.2 (Cherry MX Brown)	Tactile bump, all-rounder	$120–$160
K70 RGB MK.2 (Cherry MX Blue)	Clicky, loud, typist favorite	$120–$160
K70 RGB MK.2 SE (Silver Speed)	1.2mm actuation, white PBT caps, aluminum body	$150–$180
K70 RGB MK.2 Low Profile	Lower-height keycaps, Cherry MX Low Profile RGB Speed	$130–$170
K70 RGB MK.2 Rapidfire	Silver Speed switches, standard caps	$140–$170

Where to Buy

Stock and pricing for the K70 RGB Full-size move week to week — sometimes the linear Red variant is the cheapest, sometimes the Browns dip first. Check current pricing below:

See Also

• Full review: Corsair K70 RGB Full-size Review
• Roundup: Best Corsair Mechanical Keyboard
• Head-to-head: Corsair K70 CORE RGB Mechanical Review

Source: Corsair official K70 RGB product page