What Fujitsu makes for data centers
public · HQ Japan
Fujitsu is a publicly listed company and based in Japan. It appears on 1 part of the AI data center — Rack-scale systems — in the role of oem. That part sits in Layer 4 — Servers, racks & integration. Its shares trade on Tokyo Stock Exchange as 6702.T.
Listing
Tokyo Stock Exchange: 6702.T· 4477 JPY -1.99% · mkt cap 7.73T JPY
Snapshot 2026-10-25T10:41:17Z — nightly, not real-time.· Chart on TradingView ↗
Exposure
1 part across 1 layer
No disclosed data-center revenue share on file.
Parts, by layer
Layer 4 — Servers, racks & integration
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Rack-scale systems | oem | inferred | Quanta Computer, AMD, ASRock Rack, ASUS, Cisco, Compal |
Where Fujitsu sits in the stack
Fujitsu's placements in this catalog cover 1 part, all in layer 4, servers, racks & integration. 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
- Rack-scale systems — A rack-scale system is the fully integrated cabinet of compute trays, switch trays, power shelves, cooling manifolds and busbar that ships as one wired unit rather than as discrete servers.
Closest peers in this catalog
Seen in real machines
Fujitsu is named in 1 of the rack teardowns and supercomputer breakdowns on this site. Each line below is a piece of that machine.
- Fugaku · supercomputer
- System architecture, rack design and integration (jointly developed by RIKEN and Fujitsu; 432 racks, 384 nodes per full rack) (designer and integrator; units manufactured by its subsidiary Fujitsu IT Products Ltd.)
- Compute node and board (1 CPU per node; 2 nodes per CPU Memory Unit; 16 nodes per Bunch of Blades; 48 per shelf; 384 per rack) (designed the CPU Memory Unit board and node packaging)
- A64FX CPU design (Fujitsu in-house core and memory system; 4 core-memory groups, 512-bit SVE, Tofu-D controller on die) (designer of the A64FX)
- and 3 more on the Fugaku page
From the blog
Latest feed
- Arm says its AGI CPU delivers nearly 2X the performance per rack of AMD EPYC 9755 in new agentic AI CPU tests — Tom's Hardware, 2026-10-19Arm asserts that its AGI CPU architecture significantly outperforms the AMD EPYC 9755 in simulated rack-level performance across various agentic AI tasks.
- Fujitsu, New Mexico plan quantum research center with global industry implications — DigiTimes, 2026-10-13Fujitsu announced a plan to develop a quantum research center in New Mexico, highlighting the growth of specialized data center infrastructure for emerging compute technologies.
- Fujitsu ready to sell its custom ‘Monaka’ Arm chip, maybe to rival server-makers — The Register, 2026-09-17Fujitsu is planning to sell its custom 'Monaka' Arm chip, which could compete with existing server-maker offerings.
- Fujitsu Sets November Launch for FUJITSU-MONAKA CPU and Server — HPCwire, 2026-09-14Fujitsu announced that its next-generation CPU, FUJITSU-MONAKA, which utilizes 2nm 3D-stacked technology, will be available globally starting November 2026.
- Fujitsu announces Monaka CPU and server will be available from November — Data Center Dynamics, 2026-09-14Fujitsu is launching a new CPU and associated server starting in November.
- Fujitsu's Monaka targets 2027 mass production with TSMC 2nm boost — DigiTimes, 2026-09-14Fujitsu plans to launch its high-efficiency AI CPU, Monaka, in 2027 by leveraging TSMC's 2nm technology.
- Thailand pauses all datacenter builds and approvals — The Register, 2026-09-07Thailand has halted all datacenter construction and approvals, following mixed industry updates regarding payments and major hardware purchases.
- Hot Chips 2026: Fujitsu's Monaka CPU stacks its entire cache on a separate 5nm die and narrows to 256-bit SVE2 — 350W and 500W SKUs due in 2027 — Tom's Hardware, 2026-08-26Fujitsu unveiled its 144-core Monaka server CPU at Hot Chips 2026, detailing a shift to dual 256-bit SVE2 vector units for the new generation.
Questions about Fujitsu
- What does Fujitsu make for AI data centers?
- This catalog places Fujitsu on 1 part: Rack-scale systems (oem).
- Is Fujitsu publicly traded?
- Yes — Fujitsu is listed on Tokyo Stock Exchange under 6702.T. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Where is Fujitsu based?
- Japan, per the company record in this catalog.
- Who else makes rack-scale systems for AI data centers?
- Quanta Computer, AMD, ASRock Rack, ASUS, Cisco and Compal are also placed on Rack-scale systems in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For Fujitsu the mix is 1 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.