The Sun 300-2225 (300-2225 - Sun 1900-Watts AC Input Power Supply) is a Power Supplies component engineered for sustained enterprise-class workloads. This part addresses common procurement scenarios where exact-match replacement, capacity expansion, or new-build deployment is required. Technical specifications include power of 1900W. Common deployment scenarios include enterprise data-center, server-room, and managed-service-provider environments where matched-OEM-part procurement is required for warranty and compliance continuity. Pro Disk Network supplies the 300-2225 to US business buyers. Stocked units ship same-day on in-stock orders placed before 3pm ET. Pro Disk Network applies a 90-day functional warranty. Free US ground shipping on orders over $150; same-day expedited (UPS Next Day Air, FedEx Priority) available at checkout.
The 300-2225 is a Sun power supplies component with power 1900W. Pricing on the 300-2225 is quote-based — email sales@prodisknetwork.com or use our live chat for a quote within one business day.
Reviewed By
Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the 300-2225 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
The 300-2225 is a Sun 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 300-2225 ship?
Pro Disk Network dispatches the 300-2225 same-day on orders confirmed before 3 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.
The 300-2225 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.
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.
Telco / Battery Backup — DC-powered batteries for telco-class equipment, ISP CPE, and outdoor cabinets. Confirm voltage (-48 V vs +12/24 V).
What is the 300-2225?
The 300-2225 is a Sun server power supply unit with power 1900W, manufactured by Sun. 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 300-2225
Pros
Wattage clearly labelled for sizing against connected load
Cons
Server-grade PSU — not for desktop or workstation use
Higher in-rush current — confirm UPS sizing
Frequently Asked Questions about 300-2225
Is the 300-2225 a genuine Sun part?
Yes. Pro Disk Network sources every 300-2225 as factory-original Sun inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned Sun servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Will the 300-2225 fit my system?
The 300-2225 is a Sun 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 300-2225 ship?
Pro Disk Network dispatches the 300-2225 same-day on orders confirmed before 3 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.
What is the warranty on the 300-2225?
New 300-2225 units carry the full Sun 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 300-2225?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
Other parts that share the 300 series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.
300-2202 — 300-2202 - Sun Power Supply for Fire X2100 M2 — $472.00
300-2202-01 — 300-2202-01 - Sun Power Supply for Fire X2100 M2 — $619.27
300-2228 — 300-2228 - Sun Type A239A 2000-Watts AC Power Supply for X4470 — $174.40
300-2232 — 300-2232 - Sun 750-Watts Power Supply for T5220 — $56.00
300-2233 — 300-2233 - Sun 760-Watts AC Power Supply for Fire X4170 M2 Server — $142.40
300-2233-02 — 300-2233-02 - Sun 760-Watts AC Power Supply for Fire X4170 M2 Server — $192.86
300-2234 — 300-2234 - Sun 720-Watts AC Power Supply for SPARC Enterprise T5120 Server — $105.18
300-2234-01 — 300-2234-01 - Sun 720-Watts AC Power Supply for SPARC Enterprise T5120 Server — $155.84
300-2235 — 300-2235 - Sun 1100/1200-Watts AC Power Supply For 7410 — $56.00
300-2235-03 — 300-2235-03 - Sun 1200-Watts Power Supply For A249 — $125.42
300-2245 — 300-2245 - Sun 600-Watts AC Power Supply for Fire X2270 — $448.52
300-2245-01 — 300-2245-01 - Sun 600-Watts AC Power Supply for Fire X2270 — $141.48
Pro Disk Network Buyer’s Guide: Power Supplies
PSU Sizing: Connected Load, Efficiency Curves, and N+1 Redundancy
For racks with shared PDUs, plan PDU capacity at 80% of breaker rating, not 100%. A 30A PDU should carry no more than 24A sustained. Distribute high-power chassis across multiple PDUs in dual-feed racks so a single PDU failure does not exceed the survivor's headroom.
AC Input, Phase Balancing, and Datacentre Power Best Practices
The 300-2225 accepts a defined AC voltage range, typically 100-240V or 200-240V for high-output server PSUs. Higher voltage = higher efficiency: a server PSU at 240V input runs 1-2% more efficient than the same PSU at 120V. In datacentres with 208V three-phase, balance loads across the three phases to avoid neutral saturation and reduce harmonic distortion on the upstream UPS.