The 375-3168 is a Sun power supplies component. Pricing on the 375-3168 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 375-3168 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 375-3168 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 375-3168 ship?
If in stock, the 375-3168 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 375-3168 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 375-3168?
The 375-3168 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 same-day dispatch on orders placed before 3 PM ET, backed by a 30-day return guarantee.
Pros & Cons of 375-3168
Pros
Lower cost than OEM channel pricing
Matched-pair option for dual-PSU redundancy
Cons
Server-grade PSU — not for desktop or workstation use
Higher in-rush current — confirm UPS sizing
Frequently Asked Questions about 375-3168
Is the 375-3168 a genuine Sun part?
Yes. Pro Disk Network sources every 375-3168 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 375-3168 fit my system?
The 375-3168 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 375-3168 ship?
If in stock, the 375-3168 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 375-3168?
New 375-3168 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 375-3168?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
Other parts that share the 375 series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.
375-3101 — 375-3101 - Sun XVR-1200 Graphics Card — $191.25
375-3101-04 — 375-3101-04 - Sun XVR-1200 Graphics Card — $306.97
375-3102 — 375-3102 - Sun 2GB Single Port Fibre PCI Adapter — $68.00
375-3105 — 375-3105 - Sun System Board (Motherboard) Socket 959 for Blade 2500 — $2,912.13
375-3106 — 375-3106 - Sun System Board (Motherboard) for Blade 100 Workstation — $192.12
375-3108 — 375-3108 - Sun 2GB PCI-x 2-Port 64Bit 133MHz Fiber Channel Host Bus Adapter — $124.00
375-3108-02 — 375-3108-02 - Sun 2GB PCI-x 2-Port 64Bit 133MHz Fiber Channel Host Bus Adapter — $134.40
375-3110 — 375-3110 - Sun System Board (Motherboard) for SunFire V100 — $105.60
375-3115 — 375-3115 - Sun System Board (Motherboard) for SunFire V100 — $229.56
375-3116 — 375-3116 - Sun PCi III 1.4GHz Co-Processor Card with 256MB memory for Fire 280R,V250,V440 — $161.95
375-3120 — 375-3120 - Sun 1.28GHz CPU System Board (Motherboard) — $185.60
375-3126 — 375-3126 - Sun XVR-100 32MB PCI 64-Bit 66MHz Dual Display (1 x DVI-I 1 x D-Sub) Video Graphics Card — $102.40
Pro Disk Network Buyer’s Guide: Power Supplies
PSU Sizing: Connected Load, Efficiency Curves, and N+1 Redundancy
Sizing the 375-3168 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 375-3168'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.