WD part number DPS-240WD identifies the DPS-240WD - Delta 240-Watts 100-240V ATX Power Supply for OptiPlex 790 990, an enterprise-grade Power Supplies unit appropriate for data-center, server-room, and workstation deployment. Technical specifications include power of 240W, 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 DPS-240WD 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 DPS-240WD is a WD power supplies component with power 240W, voltage 240V. Pricing on the DPS-240WD 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 DPS-240WD 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 DPS-240WD is a WD 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 DPS-240WD ship?
If in stock, the DPS-240WD 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 DPS-240WD 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 DPS-240WD?
The DPS-240WD is a WD server power supply unit with power 240W and voltage 240V, manufactured by WD. 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 DPS-240WD
Pros
Lower cost than OEM channel pricing
Matched-pair option for dual-PSU redundancy
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 DPS-240WD
Is the DPS-240WD a genuine WD part?
Yes. Pro Disk Network sources every DPS-240WD as factory-original WD inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned WD servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Will the DPS-240WD fit my system?
The DPS-240WD is a WD 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 DPS-240WD ship?
If in stock, the DPS-240WD 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 DPS-240WD?
New DPS-240WD units carry the full WD 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 DPS-240WD?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
Other parts that share the DPS series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.
DPS-240AB-11A — DPS-240AB-11A - Delta 240-Watts 100-240V Power Supply for OptiPlex 3050 5050 7050 — $174.19
DPS-240AB-3-A — Delta DPS-240AB 3 A 240-Watts Power Supply for ProDesk 600 / EliteDesk 800 Desktop — $128.70
DPS-240AB-5-A — Delta DPS-240AB-5 A 240-Watts 100-240V ATX Power Supply for OptiPlex 790 990 3010 9010 7010 SFF — $239.24
DPS-240EB — DPS-240EB - Delta 240-Watts ATX Power Supply for D530 / D330 MicroTower — $98.82
DPS-240EB-A — DPS-240EB-A - Delta 240-Watts 120-240V AC Redundant Hot-Swappable 20-Pin Switching Power Supply with Active PFC for EVO D330 — $98.14
DPS-240FB — DPS-240FB - HP 240-Watts AC 100-240V AC Mini 24-Pin ATX Switching Power Supply for DC5750 WorkStation Desktop PC — $82.13
DPS-240FB-1 — DPS-240FB-1 - HP 240-Watts AC 100-240V AC Mini 24-Pin ATX Switching Power Supply for DC5750 WorkStation Desktop PC — $95.25
DPS-240FB-1A — DPS-240FB-1A - HP 240-Watts AC 100-240V AC Mini 24-Pin ATX Switching Power Supply for DC5750 WorkStation Desktop PC — $98.06
DPS-240FB-2 — DPS-240FB-2 - HP 240-Watts AC 100-240V AC Mini 24-Pin ATX Switching Power Supply for DC5750 WorkStation Desktop PC — $108.68
DPS-240FB-2A — DPS-240FB-2A - HP 240-Watts AC 100-240V AC Mini 24-Pin ATX Switching Power Supply for DC5750 WorkStation — $96.99
DPS-240FB-A — DPS-240FB-A - HP 240-Watts AC 100-240V AC Mini 24-Pin ATX Switching Power Supply for DC5750 WorkStation Desktop PC — $96.12
DPS-240FBA — DPS-240FBA - HP 240-Watts AC 100-240V AC Mini 24-Pin ATX Switching Power Supply for DC5750 WorkStation Desktop PC — $100.25
Pro Disk Network Buyer’s Guide: Power Supplies
PSU Sizing: Connected Load, Efficiency Curves, and N+1 Redundancy
Sizing the DPS-240WD 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 DPS-240WD'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.