Cooler Master Caliber R3 vs SIHOO B100
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
$100
lower starting price for SIHOO B100 than Cooler Master Caliber R3 at the brand stores
Differences at a glance
Sources
- Cooler Master Caliber R3 product page ↗Checked Oct 17, 2026
- Sihoo B100 Ergonomic Office Chair With Flip-Up Armrest – EU Sihoo official Shop ↗Checked Oct 8, 2026
- Sihoo B100 Ergonomic Office Chair With Flip-Up Armrest – Official US Sihoo Store ↗Checked Oct 8, 2026
Cooler Master Caliber R3SIHOO B100
- Price
- $299.99$199.99 – $259.99
- Seat height
- 48–56 cmSeat height adjustable from 18.3" to 21.9"
- Load capacity
- 330 lb330 lb (≈ 150 kg)
- Recline
- 90–180°Three lockable angles: 110°, 125° and 135°
- Arms
- 2DFlip-up 2D armrests
- Headrest
- memory foam pillowWide 2D adjustable headrest
- Lumbar support
- memory foam pillowFloating sacral cushion (targeted sacral support)
Questions
Which is cheaper, the Cooler Master Caliber R3 or the SIHOO B100?
The SIHOO B100 is cheaper to start: $199.99 versus $299.99 for the Cooler Master Caliber R3 at the brand stores (Oct 2026).
Which has a higher weight capacity?
Neither. Both are rated for 330 lb in their official specifications.
Which has a headrest?
Both: the Cooler Master Caliber R3 as standard and the SIHOO B100 as standard.
Swap in a similar chair
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More comparisons
- SIHOO B100 vs SIHOO M18 Arms: Flip-up 2D armrests on SIHOO B100; Adjustable armrests on SIHOO M18.
- SIHOO B100 vs SIHOO B100 Pro Headrest: Wide 2D adjustable headrest on SIHOO B100; Wide 3D adjustable headrest on SIHOO B100 Pro.
- SIHOO B100 vs SIHOO M59AS Headrest: Wide 2D adjustable headrest on SIHOO B100; Double-jointed headrest on SIHOO M59AS.