The 300-1880 is a Sun power supplies & power protection miscellaneous component. Pricing on the 300-1880 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 300-1880 are shown on this page.
Trust Signals
US-based LLC — 7345 W Sand Lake Rd, STE 210, Office 3208, Orlando, FL 32819
US Shipping in 1–3 Business Days — in-stock orders ship via UPS
30-Day Returns — pre-paid label on DOA and defective items
The 300-1880 is a Sun power supplies & power protection miscellaneous part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship in 1–3 business days if in stock.
How fast does the 300-1880 ship?
If in stock, the 300-1880 ships in 1–3 business days. Most US ZIP codes receive next-business-day or 2-day delivery via FedEx/UPS Ground or Express. Bulk and pallet orders may need extra handling time; we confirm the ship date with your order.
The 300-1880 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 300-1880?
The 300-1880 is a Sun server power supply unit, manufactured by Sun. Pro Disk Network ships this part new and certified-refurbished from our US warehouse with dispatch in 1–3 business days, backed by a 30-day return guarantee.
Pros & Cons of 300-1880
Pros
US shipping in 1–3 business days reduces production downtime
Cons
Refurbished tier may show minor chassis-slot wear
Larger orders may ship LTL freight
Older form factors deprecated by latest chassis revisions
Frequently Asked Questions about 300-1880
Is the 300-1880 a genuine Sun part?
Yes. Pro Disk Network sources every 300-1880 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 300-1880 fit my system?
The 300-1880 is a Sun power supplies & power protection miscellaneous part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship in 1–3 business days if in stock.
How fast does the 300-1880 ship?
If in stock, the 300-1880 ships in 1–3 business days. Most US ZIP codes receive next-business-day or 2-day delivery via FedEx/UPS Ground or Express. Bulk and pallet orders may need extra handling time; we confirm the ship date with your order.
What is the warranty on the 300-1880?
New 300-1880 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 300-1880?
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.
300-1800 — 300-1800 - Sun 1000-Watts Power Supply For Ultra 25 / 45 — $241.68
300-1800-02 — 300-1800-02 - Sun 1000-Watts AC Power Supply For Ultra 40 M2 WorkStation — $187.37
300-1800-03 — 300-1800-03 - Sun 1000-Watts Power Supply For Ultra 45 / 40 / 45 — $291.79
300-1802 — 300-1802 - Sun 5600-Watts Power Supply for Blade 6000 — $170.53
300-1802-08 — 300-1802-08 - Sun 5600-Watts Power Supply for Blade 6000 — $374.59
300-1813 — 300-1813 - Sun Dual AC Input 52V Output Power Supply A211 RoHS Y — $757.89
300-1817 — 300-1817 - Sun 450-Watts Power Supply for Fire T2000 — $96.84
300-1817-03 — 300-1817-03 - Sun 450-Watts Power Supply for Fire T2000 — $140.00
300-1817-04 — 300-1817-04 - Sun 450-Watts Power Supply for Fire T2000 — $101.91
300-1826 — 300-1826 - Sun 600-Watts Power Supply for StorageTek 6140 / 6540 — $318.32
300-1826-01 — 300-1826-01 - Sun 600-Watts Power Supply for StorageTek 6140 / 6540 — $712.64
300-1833 — 300-1833 - Sun 1500-1970-Watts AC Input Power Supply For E2900, V1280, Netra 1280 — $170.53
Pro Disk Network Buyer’s Guide: Power Supplies & Power Protection Miscellaneous
PSU Sizing: Connected Load, Efficiency Curves, and N+1 Redundancy
Sizing the 300-1880 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 300-1880'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.