Sourced for enterprise IT teams, the Dell 450-ABKU (450-ABKU - Dell 1600-Watts Power Supply Networking C7004 C7008) is a Power Supplies component appropriate for new-build, expansion, or warranty-replacement procurement. Technical specifications include power of 1600W. 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 450-ABKU 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 450-ABKU is a Dell power supplies component with power 1600W. Pricing on the 450-ABKU 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 450-ABKU are shown on this page.
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Same-Day US Shipping — orders before 3pm ET ship today via UPS
30-Day Returns — pre-paid label on DOA and defective items
The 450-ABKU is a Dell 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 450-ABKU ship?
Pro Disk Network dispatches the 450-ABKU 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 450-ABKU 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 450-ABKU?
The 450-ABKU is a Dell server power supply unit with power 1600W, manufactured by Dell. 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 450-ABKU
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 450-ABKU
Is the 450-ABKU a genuine Dell part?
Yes. Pro Disk Network sources every 450-ABKU as factory-original Dell inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned Dell servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Will the 450-ABKU fit my system?
The 450-ABKU is a Dell 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 450-ABKU ship?
Pro Disk Network dispatches the 450-ABKU 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 450-ABKU?
New 450-ABKU units carry the full Dell 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 450-ABKU?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
Other parts that share the 450 series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.
450-ABIT — 450-ABIT - Dell 240-Watts 3-Pin AC Adapter for Precision M6400 / M6500 — $129.94
450-ABIY — 450-ABIY - Dell 240-Watts 3pin External AC Adapter for Precision M6400 M6500 — $235.37
450-ABJU — 450-ABJU - Dell 180-Watts AC Adapter for Alienware M15X — $142.40
450-ABKC — 450-ABKC - Dell 1100-Watts Power Supply for Networking N3048P Switch — $552.08
450-ABKD — 450-ABKD - Dell 200-Watts Redundant Power Supply for Networking N3024 N3048 — $449.40
450-ABKE — 450-ABKE - Dell 715-Watts Power Supply for Networking N3024 N3024F N3024P N3048 N3048P — $743.86
450-ABKF — 450-ABKF - Dell 1100-Watts Hot Swappable Power Supply for PowerEdge R510 R810 R910 T710 — $951.08
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 450-ABKU 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.