DXRACER TANK Series vs SIHOO M18
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
$309.01
lower starting price for SIHOO M18 than DXRACER TANK Series at the brand stores
Differences at a glance
Sources
- DXRACER TANK Series product page — Dimensions / Compare Sizes ↗Checked Oct 17, 2026
- M18 Classic Ergonomischer Bürostuhl – SIHOO DE official store ↗Checked Oct 16, 2026
- Sihoo M18 Ergonomic Office Chair – Official US Sihoo Store ↗Checked Sep 29, 2026
DXRACER TANK SeriesSIHOO M18
- Price
- $599$289.99 – $299.99
- Seat height
- 19.1–22.8 in44–54 cm
- Load capacity
- 400 lb330 lb (≈ 150 kg)
- Arms
- 4D magneticAdjustable armrests (Up and down)
- Headrest
- magnetic headrestHeadrest moves 3.9" up and down and pivots 45°
- Lumbar support
- magnetic lumbar pillowLumbar support adjusts vertically and horizontally
- Warranty
- up to 5 with free extension year3 years
Questions
Which is cheaper, the DXRACER TANK Series or the SIHOO M18?
The SIHOO M18 is cheaper to start: $289.99 versus $599 for the DXRACER TANK Series at the brand stores (Oct 2026).
Which has a higher weight capacity?
The DXRACER TANK Series, rated for 400 lb versus 330 lb for the SIHOO M18.
Which has a headrest?
Both: the DXRACER TANK Series as standard and the SIHOO M18 as standard.
Swap in a similar chair
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- SIHOO M18 vs FlexiSpot OC3 Arms: Adjustable armrests on SIHOO M18; 2D on FlexiSpot OC3.