What Auras makes for data centers
public · HQ Taiwan
Auras is a publicly listed company and based in Taiwan. It appears on 4 parts of the AI data center — Air-cooled heatsinks & vapor chambers, Direct-to-chip cold plates, Rack manifolds and Coolant distribution units — in the role of manufacturer. Those parts sit in Layer 4 — Servers, racks & integration and Layer 5 — Liquid cooling (IT-side: chip to CDU). Its shares trade on Taipei Exchange (TPEx) as 3324.TWO.
Parts, by layer
Layer 4 — Servers, racks & integration
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Air-cooled heatsinks & vapor chambers | manufacturer | inferred | AVC, Chaun-Choung CCI, Delta Electronics, Foxconn (Hon Hai), Jentech, Boyd |
Layer 5 — Liquid cooling (IT-side: chip to CDU)
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Direct-to-chip cold plates | manufacturer | inferred | AVC, Delta Electronics, Flex, Fositek, Foxconn (Hon Hai), Jentech | |
| Rack manifolds | manufacturer | inferred | AVC, Delta Electronics, Foxconn (Hon Hai), Kaori, Parker Hannifin, Vertiv | |
| Coolant distribution units | manufacturer | inferred | Daikin, Delta Electronics, Envicool, Foxconn (Hon Hai), Johnson Controls, Kaori |
Where Auras sits in the stack
Auras's placements in this catalog cover 4 parts, from layer 4 (servers, racks & integration) to layer 5 (liquid cooling (it-side: chip to cdu)). None of them currently carries a sourced supply constraint tag. Across these parts it overlaps with other companies most often on the lines below.
What these parts are
- Air-cooled heatsinks & vapor chambers — The finned aluminum or copper heatsinks and vapor chambers that spread and dissipate heat from chips that rely on airflow (4.13) rather than a liquid cold plate.
- Direct-to-chip cold plates — A metal plate with internal microchannels, bonded or clamped directly onto a GPU, CPU, or switch package, that carries coolant across the die to remove heat by conduction rather than airflow.
- Rack manifolds — The manifold (sometimes called a CDM) that distributes coolant from the CDU supply line to each cold plate in a rack and collects the return flow, usually mounted vertically at the rear or side of the rack.
- Coolant distribution units — The unit that separates the IT-side (technology) coolant loop from the facility water loop, exchanging heat between them and pumping and filtering the technology-side flow — sized from in-rack and in-row units up to multi-megawatt facility-class units.
Closest peers in this catalog
Seen in real machines
Auras is named in 1 of the rack teardowns and supercomputer breakdowns on this site. Each line below is a piece of that machine.
- Nvidia GB300 NVL72 · rack teardown
- Cold plates (GPU, CPU, NVSwitch)
- Rack manifolds
- CDU (in-rack or in-row)
Monthly revenue (TWSE/TPEx filing)
| Month | Revenue (TWD m) | MoM | YoY |
|---|---|---|---|
| 2026-09 | 2,884 | -8.2% | 23.2% |
| 2026-08 | 3,141 | -16.6% | 67.2% |
| 2026-07 | 3,765 | 38.5% | 116.7% |
| 2026-06 | 2,718 | -13.4% | 62.1% |
| 2026-05 | 3,139 | 10.4% | 93.8% |
| 2026-04 | 2,842 | -14.6% | 40.9% |
| 2026-03 | 3,329 | 52.8% | 91.7% |
| 2026-02 | 2,178 | -28.4% | 67.0% |
| 2026-01 | 3,042 | 7.8% | 121.6% |
| 2025-12 | 2,822 | 15.5% | 107.5% |
| 2025-11 | 2,444 | 4.9% | 78.3% |
| 2025-10 | 2,330 | -0.5% | 66.9% |
From the blog
Questions about Auras
- What does Auras make for AI data centers?
- This catalog places Auras on 4 parts: Air-cooled heatsinks & vapor chambers (manufacturer), Direct-to-chip cold plates (manufacturer), Rack manifolds (manufacturer) and Coolant distribution units (manufacturer).
- Is Auras publicly traded?
- Yes — Auras is listed on Taipei Exchange (TPEx) under 3324.TWO. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Where is Auras based?
- Taiwan, per the company record in this catalog.
- Who else makes air-cooled heatsinks & vapor chambers for AI data centers?
- AVC, Chaun-Choung CCI, Delta Electronics, Foxconn (Hon Hai), Jentech and Boyd are also placed on Air-cooled heatsinks & vapor chambers in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For Auras the mix is 4 inferred. "disclosed" means the company or a filing says so; "reported" comes from trade press or a reference-design list; "inferred" is a lead from the taxonomy with no citation yet. Treat reported and inferred as leads, not facts.
Answers are generated from this catalog's own rows — see sources & method.