Power Supplies

Power Supplies

A power supply is an integral part of any IT system. It converts electrical energy from a wall outlet into a stable and usable form. Networking equipment, storage systems, and desktop PCs utilize that energy. In enterprise environments, power supplies ensure uninterrupted operation, prevent hardware damage, and support redundancy for mission-critical uptime

Products in Power Supplies

About Power Supplies

Key Features:

  • Stable Power Output – Consistent voltage delivery for hardware protection

  • Redundancy Support – Dual or multiple units to prevent downtime

  • High Efficiency – 80 PLUS certified models for reduced energy waste

  • Multiple Wattage Options—From small form factor units to high-capacity enterprise PSUs

  • Hot-Swappable Designs—Replace units without shutting down systems

  • Overload & Surge Protection—Safeguards equipment from power fluctuations

  • Form Factors – ATX, SFX, and proprietary server designs

Compatibility:

Power supplies are compatible with:

  • Servers – Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, Cisco UCS, Supermicro

  • Networking Equipment – Switches, routers, and firewalls with modular PSU slots

  • Desktops & Workstations – ATX and SFX power units

  • Storage Systems – NAS, SAN, and enterprise enclosures

  • Redundant Power Systems – Data center racks with dual PSU configurations

Top Brands

Brand

Popular PSU Models

HPE

Common Slot & Flex Slot PSUs

Dell EMC

PowerEdge Hot-Swap PSUs

Cisco

Catalyst & UCS Modular Power Supplies

Lenovo

ThinkSystem & ThinkServer PSUs

Seasonic

PRIME & FOCUS Series ATX PSUs

Corsair

RMx, HX, AXi Series ATX PSUs

Comparison of Top Models from Popular Brands 

Model

Brand

Wattage

Form Factor

Efficiency

Hot-Swap

Use Case

865408-B21

HPE

500W

Flex Slot

80 PLUS Gold

Yes

HPE ProLiant enterprise servers

450-AEBK

Dell EMC

1100W

Hot-Swap

80 PLUS Platinum

Yes

High-density Dell PowerEdge

PWR-C1-715WAC

Cisco

715W

Modular

80 PLUS Gold

Yes

Cisco Catalyst switches

4X20E75140

Lenovo

550W

Hot-Swap

80 PLUS Platinum

Yes

Lenovo ThinkSystem racks

RM850x

Corsair

850W

ATX

80 PLUS Gold

No

High-performance desktops

Use Cases:

  • Enterprise Servers—Reliable redundant power for mission-critical uptime

  • Networking Gear – Modular PSUs for continuous connectivity

  • Workstations & Desktops—Stable power for heavy workloads

  • Data Centers – High-efficiency units to reduce operational costs

  • Quick Swap Maintenance – Hot-swappable modules for zero downtime

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