Vertiv SR2N02010PAA2 2-Rack 10kW Row-Cooling Cabinet System with Fire Suppression

The Vertiv SR2N02010PAA2 is a pre-configured, two-rack intelligent row-cooling solution rated at 10 kW total power capacity — built for edge deployments, server rooms, and branch IT closets where integrated power management and fire suppression need to ship together as a single, validated unit. At 2,700 mm in assembled length, it pairs two 42U × 600 mm × 1,400 mm cabinets with a 10 kW Power Management Controller distribution block, four 30 A PDUs, one cooling unit, and a factory-installed fire suppression system, eliminating the coordination overhead of sourcing those components separately.

Overview

The SR2 family from Vertiv positions itself between standalone open-frame racks and full modular data center pods. The SR2N02010PAA2 sits in the two-rack, 10 kW tier — the entry point in the SR2 lineup — and adds fire suppression (the "2" suffix in AA2) that the otherwise-identical SR2N02010PAA1 omits. If your site requires fire suppression either by code or by insurance requirement, this is the variant to specify; if you don't need it, the PAA1 saves the cost and 600 mm of footprint.

Key Features

• 10 kW Total Power Capacity via 10kW PMC Distribution: The Power Management Controller handles intelligent load distribution across both racks. At 5 kW per cabinet, this suits moderate-density compute — think edge networking gear, branch servers, or surveillance NVR stacks — without the over-provisioning cost of moving to the 20 kW tier.
• Four 30 A PDUs Across Two Racks: Two PDUs per cabinet gives you redundant feed paths at the rack level. A 30 A circuit per PDU supports high-draw 1U/2U servers without nuisance-tripping — useful when PoE switches, NVRs, and UPS units share the same enclosure.
• Integrated Fire Suppression System: The AA2 configuration ships with fire suppression pre-installed, which matters for facilities where local code mandates suppression inside enclosed IT enclosures, or where insurers require it for unmanned edge sites. Sourcing suppression post-rack is expensive and often requires downtime to retrofit.
• 42U × 600 mm × 1,400 mm Cabinet Form Factor: The 600 mm width accommodates standard 19-inch rack equipment. The 1,400 mm depth handles deep 2-post and 4-post chassis — including larger UPS modules and high-port-count switches — without forcing cable management compromises.
• Single Cooling Unit for Two Racks: One cooling unit managing both cabinets keeps the mechanical footprint compact. This is appropriate at 10 kW aggregate load; if your density climbs toward the 20 kW range, the SR2N02010FAA2 variant steps up to two cooling units at the cost of 300 mm of additional row length.
• 2,700 mm Assembled Row Length: At 2.7 meters, this two-rack configuration fits within most standard data room aisle-containment footprints without modification. Compare to the PAA1 (no suppression) at 2,100 mm — the suppression enclosure adds 600 mm to the row, a factor worth confirming against your raised-floor tile layout before ordering.
• Validated, Pre-Configured System: Purchasing the SR2N02010PAA2 as a complete SKU means Vertiv has factory-validated the cooling, power, and suppression integration. That reduces field commissioning risk compared to assembling equivalent components from separate bills of material.

Integration and Compatibility

The SR2N02010PAA2 integrates into Vertiv's broader infrastructure management ecosystem. The 10kW PMC distribution block is designed for monitoring and management via Vertiv's Environet or compatible DCIM platforms — confirm specific management interface requirements with Vertiv engineering before deployment if centralized monitoring is a hard requirement. The 30 A PDU outlets are standard IEC-format; verify your equipment power cord types before final configuration. The fire suppression system will require site-level coordination with local fire authorities for permitting and inspection — plan this into your project schedule, particularly for retrofit installations in occupied buildings.

Frequently Asked Questions

Q: What is the difference between the SR2N02010PAA2 and the SR2N02010PAA1?

A: The SR2N02010PAA2 includes an integrated fire suppression system and measures 2,700 mm in assembled length. The SR2N02010PAA1 does not include fire suppression and is 2,100 mm long. All other specifications — 10 kW capacity, two 42U cabinets, four 30 A PDUs, one cooling unit, 10kW PMC distribution — are identical.

Q: How many racks and PDUs are included with the SR2N02010PAA2?

A: The SR2N02010PAA2 ships with two 42U × 600 mm × 1,400 mm cabinets and four 30 A PDUs (two per rack), along with one cooling unit and integrated fire suppression.

Q: What is the maximum power capacity of the SR2N02010PAA2?

A: Total system capacity is 10 kW, distributed as 5 kW per rack via a 10kW Power Management Controller (PMC) distribution block.

Q: Can the SR2N02010PAA2 scale to higher power densities?

A: No — this SKU is fixed at 10 kW across two racks. If you need higher density with fire suppression, the SR2 family includes 20 kW configurations (e.g., three-, four-, or five-rack AA2 variants) that step up capacity while maintaining the same cabinet form factor.

Q: Does the SR2N02010PAA2 require special site preparation for the fire suppression system?

A: Yes. Fire suppression systems typically require local fire authority permitting, inspection, and potentially agent-discharge notifications tied to your building management system. Plan for these coordination steps — particularly in occupied facilities or retrofit installs — before the equipment arrives on site.

Q: What is the assembled footprint of the SR2N02010PAA2?

A: The assembled row length is 2,700 mm. Each cabinet is 600 mm wide and 1,400 mm deep. Confirm aisle-containment clearances and raised-floor tile layouts against these dimensions before finalizing the floor plan.

James Everett

The SR2N02010PAA2 is one of the more specification-specific SKUs in the Vertiv SR2 lineup — it's the two-rack, 10 kW tier with fire suppression included, which narrows its deployment profile considerably compared to the suppression-free PAA1 variant. The 600 mm length delta between those two SKUs (2,700 mm vs. 2,100 mm) is the first thing I confirm on any retrofit quote, because that extra 600 mm for the suppression enclosure has killed more than one data room floor plan that looked fine on paper.

Technical Highlights:

• 10 kW PMC Distribution at 5 kW/Rack: The Power Management Controller caps each cabinet at 5 kW — workable for edge switching, branch NVR stacks, or moderate-density compute, but you'll hit the ceiling fast if you're running GPU-accelerated analytics servers or high-density blade chassis. Know your per-rack wattage before committing.
• Four 30 A PDUs (2 per Rack): Two 30 A circuits per cabinet gives you redundant feed paths without requiring a dedicated PDU for each piece of equipment. For surveillance NVR deployments running multiple large-format drives plus PoE aggregation switches, this layout handles the load distribution cleanly.
• Integrated Fire Suppression (AA2 Series): The factory-integrated suppression system is the defining delta on this SKU. It satisfies code requirements in unmanned IT closets and edge facilities where local AHJs mandate enclosure-level suppression — and it eliminates the scheduling headache of a post-install retrofit, which almost always costs more than buying it pre-integrated.

Deployment Considerations:

• The 2,700 mm assembled row length is non-negotiable — verify your aisle containment track, raised-floor cut-outs, and overhead cable tray positions against this dimension before the system ships. The PAA1 fits in a 2,100 mm bay; the PAA2 does not.
• Fire suppression systems require AHJ permitting and inspection before commissioning. In occupied buildings, agent selection (clean agent vs. inert gas) may also be dictated by building management — confirm this before the order is placed, not after the equipment is on the dock.

The SR2N02010PAA2 is the right specification for unmanned edge IT closets, branch security operations centers, or any two-rack deployment where local code or insurance underwriting mandates integrated fire suppression — and where 10 kW of managed power capacity covers the actual load without over-investing in the 20 kW tier.