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Head to head · Prices checked Oct 21, 2026

Corsair K70 Core vs Leopold FC900RBT

Get the Corsair K70 Core for knob.

What actually differs

The differences that matter

Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.

Corsair K70 Core

Leopold FC900RBT

  • Connection

    Wired

    Bluetooth, Wired

  • Case material

    ABS, Aluminum

    Plastic

  • Switch options

    Linear

    Clicky, Linear, Silent, Tactile

  • Knob

    Yes

    No

  • Weight

    920 g

    1,000 g

KeebFinder scores

How we score
  • Corsair K70 Core
  • Leopold FC900RBT
Performance
54
57
Build quality
44
48
Productivity
58
69
Customizability
56
45
Portability
58
50

What they share

  • Layout size: 100%
  • Sound dampening
See every spec side by side

Full specs

Corsair K70 Core vs Leopold FC900RBT specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

10 of 20 specs differ

Corsair K70 Core

Leopold FC900RBT

Typing & switches

Switch options

Linear
Clicky, Linear, Silent, Tactile

Mount style

—
Plate Mount

Sound dampening

Yes
Yes

Layout

Layout size

100%
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
Yes

Connectivity & battery

Connection

Wired
Bluetooth, Wired

USB-C

No
Yes

Build & materials

Case material

ABS, Aluminum
Plastic

Plate material

—
Plastic

Keycaps

ABS
ABS, PBT

Weight

920 g
1,000 g

Dimensions

40 x 135 x 448 mm
—

Backlight

RGB
None

Firmware & software

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2023
2023

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

  • MechkeysCN

    In stock
    $129Visit
  • AmazonGlobal

    Check price
    Visit
  • MKUS

    In stock
    $140Visit
  • AmazonGlobal

    Check price
    ~$140Visit

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