Sourced for enterprise IT teams, the HP RG1-4329-020CN (RG1-4329-020CN - HP 220-240V Power Supply Assembly) is a Power Supplies component appropriate for new-build, expansion, or warranty-replacement procurement. Technical specifications include voltage of 240V. Typical use cases include in-place upgrades, EOL replacement under existing OEM service contracts, lab/test environments, and refurbished-rebuild programs. Pro Disk Network supplies the RG1-4329-020CN 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 RG1-4329-020CN is a HP power supplies component with voltage 240V. Pro Disk Network sells the RG1-4329-020CN for $125.54 with same-day US shipping and a 30-day return guarantee.
Reviewed By
Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the RG1-4329-020CN are shown on this page.
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Quick Answer: Will the RG1-4329-020CN fit my system?
The RG1-4329-020CN is a HP 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 RG1-4329-020CN ship?
If in stock, the RG1-4329-020CN 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 RG1-4329-020CN 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 RG1-4329-020CN?
The RG1-4329-020CN is a HP server power supply unit with voltage 240V, manufactured by HP. 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 RG1-4329-020CN
Pros
Wattage clearly labelled for sizing against connected load
Cons
Wattage headroom should be sized at 70-80% sustained load
Cable harness sold separately on certain chassis
OEM warranty does not transfer with refurbished units
Frequently Asked Questions about RG1-4329-020CN
Is the RG1-4329-020CN a genuine HP part?
Yes. Pro Disk Network sources every RG1-4329-020CN as factory-original HP inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned HP servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Will the RG1-4329-020CN fit my system?
The RG1-4329-020CN is a HP 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 RG1-4329-020CN ship?
If in stock, the RG1-4329-020CN 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 RG1-4329-020CN?
New RG1-4329-020CN units carry the full HP 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 RG1-4329-020CN?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
Other parts that share the RG1 series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.
RG1-4306 — RG1-4306 - HP 110V Power Supply PCA for LaserJet 2300 Series — $128.95
RG1-4306-000 — RG1-4306-000 - HP 110V Power Supply PCA for LaserJet 2300 Series — $128.95
RG1-4306-000CN — RG1-4306-000CN - HP 110V Power Supply PCA for LaserJet 2300 Series — $128.95
RG1-4306-020 — RG1-4306-020 - HP 110V Power Supply Assembly for LaserJet 2300 2300D 2300DN Printer — $128.95
RG1-4306-020CN — RG1-4306-020CN - HP 110V Power Supply Assembly for LaserJet 2300 2300D 2300DN Printer — $128.95
RG1-4307 — RG1-4307 - HP Engine Controller PC Board for LaserJet 2300 — $226.08
RG1-4374 — RG1-4374 - HP 1500 Sheet Feeder PC Board Assembly for LJ 4200 / 4250 / 4300 / 4350 / 4240 Series — $259.50
RG1-4374-000 — RG1-4374-000 - HP 1500 Sheet Feeder PC Board Assembly for LaserJet 4200 / 4250 / 4300 / 4350 / 4240 Series — $259.50
RG1-4374-000CN — RG1-4374-000CN - HP 1500 Sheet Feeder PC Board Assembly for LaserJet 4200 / 4250 / 4300 / 4350 / 4240 Series — $259.50
RG1-4386 — RG1-4386 - HP Scanner Power Supply for HP LaserJet 9000 9040 9050 M9040 M9050 Series — $205.26
RG1-4386-000 — RG1-4386-000 - HP Scanner Power Supply for HP LaserJet 9000 9040 9050 M9040 M9050 Series — $205.26
RG1-4386-000CN — RG1-4386-000CN - HP Scanner Power Supply for HP LaserJet 9000 9040 9050 M9040 M9050 Series — $205.26
Pro Disk Network Buyer’s Guide: Power Supplies
PSU Sizing: Connected Load, Efficiency Curves, and N+1 Redundancy
Sizing the RG1-4329-020CN 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 RG1-4329-020CN'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.