Dell Technologies (PowerCool)

Server OEM whose IR7000 ORv3 rack takes up to 504 kW with direct liquid cooling. PowerCool pairs rack-mount CDUs with enclosed rear-door heat exchangers, and third-party cooling is an option.

CDU, Cold plate, Rear door, Server OEM HQ Round Rock, Texas, USA Checked 9 Nov 2026

Smallest CDU: Not published
Largest CDU: Not published
Max per rack: 504 kW Dell Integrated Rack Scalable Systems (IR7000), 9 Nov 2026
Rear door: Not published

Rating conditions

504 kW per ORv3 rack is the DLC busbar rating on Dell's IR7000 page; launch materials said 480 kW.

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Datasheet

Source on every value

Technologies Liquid cooling product types the vendor sells today. 'Liquid-to-air CDU' is a sidecar unit or heat dissipation unit that needs no facility water. 'Two-phase cold plate' boils a refrigerant or dielectric on the chip.: CDU, Cold plate, Rear door, Server OEM 1
Smallest CDU kW Rated cooling capacity of the smallest shipping CDU in the line, as the vendor publishes it. Rating conditions (approach temperature, fluid) are in the spec notes. Blank when not published.: Not published
Largest CDU kW Rated cooling capacity of the largest shipping CDU, as the vendor publishes it. Prototypes and announced-only units are left out and named in the spec notes. Blank when not published.: Not published
GPU platforms (vendor-stated) GPU or rack platforms the vendor itself names as supported, certified or targeted, such as NVIDIA GB200 NVL72 or Vera Rubin. Vendor statements only, each with a source. Blank when the vendor names none.: NVIDIA GB300 NVL72 (PowerEdge XE9712); NVIDIA B200 (PowerEdge XE9680L) 1
Level Where the products sit: in the server, in the rack, in the row, or at facility scale (skid or facility distribution unit).: Server, In-rack 1
Coolant Coolant on the IT side: water-glycol (PG25 and similar), single-phase dielectric (oils, GTL, synthetic hydrocarbons) or two-phase dielectric or refrigerant.: Water-glycol 1
Max per rack kW Highest rack density the vendor publishes for its own system (immersion tank, in-rack CDU, rear door or OEM rack). Filled only when the vendor states a per-rack figure.: 504 1
Rear door max kW Highest published heat removal of the vendor's rear-door heat exchanger, per rack.: Not published
Vendor type Liquid cooling specialist, thermal and HVAC major, power and data center infrastructure major, server OEM, component maker (cold plates, connectors, CDUs sold to OEMs) or fluid supplier.: Server OEM 1
Parent company Owner or controlling shareholder when the vendor sits inside a larger group, such as CoolIT under Ecolab or Motivair under Schneider Electric.: Not published
HQ region Region of the vendor's (or brand owner's) headquarters.: North America 1
HQ country Country of the vendor's (or brand owner's) headquarters.: United States 1
Headquarters Headquarters city and country as the vendor states it.: Round Rock, Texas, USA 1
Manufacturing Regions or sites where the vendor says it builds liquid cooling products. Blank when not published.: Not published
Key products Main product lines and model names for data center liquid cooling.: IR7000 integrated rack, PowerCool rack CDUs, PowerCool enclosed rear-door heat exchanger 1
Spec notes Rating conditions behind the numbers (approach temperature, water temperature, fluid), conflicting figures, and prototypes left out of the ranges.: 504 kW per ORv3 rack is the DLC busbar rating on Dell's IR7000 page; launch materials said 480 kW. 1

Sources

Dell Integrated Rack Scalable Systems (IR7000) accessed 2026-11-09

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Largest CDU

DCX Liquid Cooling Systems 8,150 kW2
Carrier 5,000 kW3
Supermicro 5,000 kW1
CoolIT Systems 3,000 kW1
Cooler Master 2,500 kW1
Motivair by Schneider Electric 2,500 kW1

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