The PWR-RGD-LOW-DC-IAR is a Cisco power supplies component. Pro Disk Network sells the PWR-RGD-LOW-DC-IAR for $693.66 with same-day US shipping and a 30-day return guarantee.
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Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the PWR-RGD-LOW-DC-IAR are shown on this page.
Trust Signals
US-based LLC — 7345 W Sand Lake Rd, STE 210, Office 3208, Orlando, FL 32819
Same-Day US Shipping — orders before 3pm ET ship today via UPS
30-Day Returns — pre-paid label on DOA and defective items
Quick Answer: Will the PWR-RGD-LOW-DC-IAR fit my system?
The PWR-RGD-LOW-DC-IAR is a Cisco power supplies part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship same-day if in stock.
How fast does the PWR-RGD-LOW-DC-IAR ship?
If in stock, the PWR-RGD-LOW-DC-IAR ships same business day on US orders placed before 3 pm ET. Most US ZIP codes receive next-business-day or 2-day delivery via FedEx/UPS Ground or Express. Bulk and project orders shipping in pallets are typically dispatched within 24-48 hours.
The PWR-RGD-LOW-DC-IAR is deployed by US enterprises, MSPs, government, and education customers across multiple infrastructure scenarios. Below are the most common deployment patterns Pro Disk Network sees in real-world orders.
Redundant Server Power — N+1 PSU configurations in dual-feed racks — order matched units in pairs to maintain hot-spare semantics.
Rack PDU Replacement — Vertical or horizontal PDUs in cabinet retrofits. Metered or switched models for granular outlet-level control.
Branch UPS — Office or remote site UPS. 1500–3000 VA covers most server-rack mini-deployments with 5–15 minute runtime.
Datacenter UPS Module — Online double-conversion UPS for production server rooms. Match VA rating to total connected load + 30% headroom.
What is the PWR-RGD-LOW-DC-IAR?
The PWR-RGD-LOW-DC-IAR is a Cisco server power supply unit, manufactured by Cisco. Pro Disk Network ships this part new and certified-refurbished from our US warehouse with same-day dispatch on orders placed before 3 PM ET, backed by a 30-day return guarantee.
Pros & Cons of PWR-RGD-LOW-DC-IAR
Pros
Lower cost than OEM channel pricing
Matched-pair option for dual-PSU redundancy
Cons
Not interchangeable across server generations — confirm part number
Voltage range matters: 110V vs 208V vs 240V at full load
High-density chassis may require N+2, not just N+1
Frequently Asked Questions about PWR-RGD-LOW-DC-IAR
Is the PWR-RGD-LOW-DC-IAR a genuine Cisco part?
Yes. Pro Disk Network sources every PWR-RGD-LOW-DC-IAR as factory-original Cisco inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned Cisco servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Will the PWR-RGD-LOW-DC-IAR fit my system?
The PWR-RGD-LOW-DC-IAR is a Cisco power supplies part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship same-day if in stock.
How fast does the PWR-RGD-LOW-DC-IAR ship?
If in stock, the PWR-RGD-LOW-DC-IAR ships same business day on US orders placed before 3 pm ET. Most US ZIP codes receive next-business-day or 2-day delivery via FedEx/UPS Ground or Express. Bulk and project orders shipping in pallets are typically dispatched within 24-48 hours.
What is the warranty on the PWR-RGD-LOW-DC-IAR?
New PWR-RGD-LOW-DC-IAR units carry the full Cisco manufacturer warranty (typically 1 to 5 years depending on product line). Refurbished and bulk-OEM units include a Pro Disk Network advance-replacement warranty (90 days refurbished). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the PWR-RGD-LOW-DC-IAR?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
Other parts that share the PWR series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.
PWR-RGD-AC-DC — PWR-RGD-AC-DC - Cisco 150-Watts Power Supply for CGR2010 / CGS2520 — $1,098.80
PWR-RGD-AC-DC-250 — PWR-RGD-AC-DC-250 - Cisco 250-Watts Industrial Ethernet High Voltage Power Supply — $1,098.80
PWR-RGD-AC-DC-H — PWR-RGD-AC-DC-H - Cisco Power Supply for IE Switch — $1,231.53
PWR-RGD-AC-DC-IA — Cisco PWR-RGD-AC-DC/IA IE3010 High AC/DC Power Supply┬áFor IE 3010 Series — $2,001.26
PWR-RGD-AC-DC-IAR — Cisco PWR-RGD-AC-DC/IAR Power Supply Hot-Pluggable Redundant Power Supply For IE 3010 Series — $2,001.26
PWR-RGD-LOW-DC-H — PWR-RGD-LOW-DC-H - Cisco Power Supply Low DC 24-60V / 10A — $1,478.20
PWR-RGD-LOW-DC-IA — Cisco PWR-RGD-LOW-DC/IA Low DC Power Supply for IE 3010 — $653.87
Pro Disk Network Buyer’s Guide: Power Supplies
PSU Sizing: Connected Load, Efficiency Curves, and N+1 Redundancy
Sizing the PWR-RGD-LOW-DC-IAR or its replacement starts with calculating connected load. Add up the nameplate wattage of CPUs, GPUs, drives, fans, and add-in cards under maximum sustained load. Idle is irrelevant; peak sustained is what matters. Size the PSU at 60-80% of nameplate load for best efficiency — modern Platinum/Titanium PSUs hit peak efficiency at 50% load and degrade above 80%.
AC Input, Phase Balancing, and Datacentre Power Best Practices
For UPS-fed servers, confirm the UPS output waveform is compatible with the PWR-RGD-LOW-DC-IAR's input. Modern PSUs accept both sine-wave and high-quality simulated sine-wave inputs, but older or stepped-approximation UPS outputs can cause buzzing or premature PSU failure. When in doubt, use double-conversion online UPS units.