This Dell PS-2751-4D1-LF delivers Power Supplies functionality and is built for 24/7 enterprise duty cycles. Technical specifications include power of 750W, voltage of 240V, features of Hot-Swap. Common deployment scenarios include enterprise data-center, server-room, and managed-service-provider environments where matched-OEM-part procurement is required for warranty and compliance continuity. Pro Disk Network maintains the PS-2751-4D1-LF in our enterprise inventory and verifies each unit against manufacturer datasheet specifications prior to listing. New stock ships factory-sealed where available; refurbished units are tested under load before dispatch and ship with a 90-day Pro Disk Network functional warranty. Same-day dispatch on in-stock orders placed before 3pm ET; free standard ground shipping on US orders over $150.
The PS-2751-4D1-LF is a Dell power supplies component with power 750W, voltage 240V, features Hot-Swap. Pricing on the PS-2751-4D1-LF 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 PS-2751-4D1-LF are shown on this page.
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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
Quick Answer: Will the PS-2751-4D1-LF fit my system?
The PS-2751-4D1-LF 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 PS-2751-4D1-LF ship?
If in stock, the PS-2751-4D1-LF 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 PS-2751-4D1-LF 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 PS-2751-4D1-LF?
The PS-2751-4D1-LF is a Dell server power supply unit with power 750W and voltage 240V, 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 PS-2751-4D1-LF
Pros
Same-day US shipping reduces production downtime
Cons
Server-grade PSU — not for desktop or workstation use
Higher in-rush current — confirm UPS sizing
Frequently Asked Questions about PS-2751-4D1-LF
Is the PS-2751-4D1-LF a genuine Dell part?
Yes. Pro Disk Network sources every PS-2751-4D1-LF 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 PS-2751-4D1-LF fit my system?
The PS-2751-4D1-LF 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 PS-2751-4D1-LF ship?
If in stock, the PS-2751-4D1-LF 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 PS-2751-4D1-LF?
New PS-2751-4D1-LF 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 PS-2751-4D1-LF?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
Other parts that share the PS series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.
PS-2751-13D-LF — PS-2751-13D-LF - Dell 750-Watts 100-240V 80 Plus Platinum Hot Pluggable Power Supply for PowerEdge R630 R730 R730XD — $197.14
PS-2751-1C-LF — PS-2751-1C-LF - HP 750-Watts Redundant Power Supply for ProLiant DL180 G5 DL185 G5 — $92.17
PS-2751-1F-LF — PS-2751-1F-LF - LiteOn 750-Watts Redundant Power Supply For ThinkServer RD240 — $276.21
PS-2751-2CB-LF — PS-2751-2CB-LF - HP 750-Watts Redundant Hot Pluggable Power Supply for ProLiant ML350 DL380P G8 — $78.71
PS-2751-3L-LF — PS-2751-3L-LF - LiteOn 750-Watts Hot-Swappable Power Supply for ThinkServer RD550 / RD650 / TD350 — $150.40
PS-2751-4D-LF — PS-2751-4D-LF - Dell 750-Watts 100-240V 80 Plus Platinum Hot Pluggable Power Supply for PowerEdge R630 R730 R730XD — $271.97
PS-2751-5L-LF — Dell/Lite-On PS-2751-5L LF 750-Watts 100-240V Power Supply for PowerEdge C6100 — $179.36
PS-2751-5Q — PS-2751-5Q - Dell/Lite-On 750-Watts 100-240V Power Supply for PowerEdge C2100 — $140.00
PS-2751-6C-LF — PS-2751-6C-LF - HP 750-Watts Common Slot Platinum Power Supply for Proliant DL360 DL380 G7 — $140.68
PS-2751-7C-LF — PS-2751-7C-LF - HP 750-Watts Common Slot Power Supply for ProLiant DL160 DL360 G8 — $97.60
PS-2751-7H — PS-2751-7H - Lite-On Server 750W Power Supply — $260.80
PS-2751-9C-LF — PS-2751-9C-LF - HP 750-Watts Hot Swappable Power Supply for ProLiant DL360P Gen8 — $118.40
Pro Disk Network Buyer’s Guide: Power Supplies
PSU Sizing: Connected Load, Efficiency Curves, and N+1 Redundancy
Sizing the PS-2751-4D1-LF 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 PS-2751-4D1-LF'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.