HP ProDesk/EliteDesk SFF 240W Power Supply Replacement Guide – Compatible Models & Part Numbers
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Is Your HP ProDesk or EliteDesk SFF Having Power Issues? Here‘s the Direct Replacement Guide
If you own an HP ProDesk or EliteDesk Small Form Factor (SFF) desktop and are experiencing power failures, random shutdowns, or simply need a spare power supply, you’ve come to the right place.
Finding the correct replacement for HP‘s proprietary SFF power supplies can be confusing. Unlike standard ATX power supplies, HP uses custom connectors and form factors.
This guide will help you quickly identify if the 240W SFF Power Supply is the right match for your computer.
Quick Compatibility Check
This 240W power supply is specifically designed for the following HP SFF desktop series:
| Series | Compatible Models |
|---|---|
| HP ProDesk | 400 G1 SFF, 400 G2 SFF, 600 G1 SFF, 600 G2 SFF, 690 G1 SFF |
| HP EliteDesk | 800 G1 SFF |
| Additional SFF Models | HP 480, 600, 680, 800, 880 G1/G2 SFF, and 480, 800, 880, Z2, Z1 G5 SFF |
⚠️ Important: This power supply is ONLY compatible with HP SFF (Small Form Factor) chassis. It will NOT work with standard tower desktops, non-HP motherboards, or HP’s Mini (USFF) series.
Key Specifications at a Glance
| Specification | Detail |
|---|---|
| Power Output | 240W |
| Dimensions (W×H×D) | 155 × 73 × 95 mm |
| Form Factor | HP SFF (Small Form Factor) |
| Input Voltage | 100-240V (Universal) |
This wattage is ideal for HP’s SFF business desktops, providing stable power for daily office tasks, web browsing, and light productivity work.
Connector Configuration – The Most Important Check
Because HP uses proprietary connectors, this is the most critical step. Do not attempt to use this on a standard motherboard.
| Interface Type | Connector | Quantity | Note |
|---|---|---|---|
| Motherboard Main Power | 6-pin | 1 | Proprietary HP connector |
| CPU Power | 4-pin | 1 | Standard ATX 4-pin |
| Mini Mainboard Control Cable | 6-pin (P2) | 1 | 28cm cable length |
⚠️ Special Note: There are three types of connectors for cable and pin placement. These are only for HP chassis motherboards and cannot be used on regular (standard ATX) motherboards.
Compatible Part Numbers – Match Your Original PSU
If you have your original power supply, the easiest way to confirm compatibility is to match the model number or part number.
Universal Power Supply Models (Match any of these):
D12-240P1A, D12-240P2A, D12-240P3B, PCC002, PCC004, PS-4241-2HF, PS-4201-2HF, PS-4201-1HA, PS-4241-1HC, DPS-240AB-3 B, PCE011, PCE014, PCC124, D14-200P2B, DPS-200PB-196A
Common HP Part Numbers (Match any of these):
702307-001/002/003/004, 702455-001, 722299-001, 796351-001, 702309-001/002, 751884-001, 751886-001
💡 Tip: Simply remove your old power supply and check the sticker on top. If you see any of the numbers listed above, this replacement will work perfectly.
Physical Size – Measure Before You Order
Even if the model number matches, it‘s always a good idea to check the size to ensure a perfect fit in your SFF chassis.
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Standard SFF size: 155mm (L) × 73mm (W) × 95mm (H)
This dimension is the standard for HP ProDesk and EliteDesk SFF series. It should slide directly into the power supply bay without any modification.
Why Choose This 240W Replacement Power Supply?
| Feature | Benefit |
|---|---|
| Direct Replacement | No adapter or modification needed – works right out of the box |
| Universal Input | 100-240V – works worldwide (plug adapter may be needed) |
| Quiet Operation | Built-in fan provides efficient cooling with low noise |
| 1-Year Warranty | Protected by Nadalan’s 1-year return/exchange policy |
| Fast Global Shipping | Air freight to most countries in approximately 10 days |
Installation Tips
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Power down and unplug your computer completely.
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Open the case – most HP SFF desktops have a simple latch or screw mechanism.
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Disconnect cables from the old power supply – note where each connector goes (especially the 6-pin main and 4-pin CPU).
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Remove the old PSU – usually held by 3-4 screws on the back of the case.
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Install the new PSU – secure with screws, then reconnect all cables.
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Test before closing – power on to ensure the system boots properly.
Frequently Asked Questions
Q: Will this work with my HP EliteDesk 800 G2 SFF?
A: This specific unit is designed for G1 series. For G2 series, please check your original power supply model number against our compatible list above.
Q: Can I use this power supply on a standard DIY computer?
A: No. This uses HP‘s proprietary 6-pin motherboard connector. Standard motherboards require a 24-pin or 20+4 pin ATX connector.
Q: Does this include the power cord?
A: Yes, a standard AC power cord is included. If you need a specific plug type for your country (EU, UK, AU, etc.), please contact us before ordering.
Q: What is the warranty period?
A: Nadalan offers a 1-year warranty on this power supply. If any issue occurs within one year, contact us for a replacement or refund.
Q: How long does shipping take?
A: Standard air freight delivers to most countries in approximately 10 days. Tax and duty are included for most destinations.
Still Not Sure? Contact Us
If you‘ve checked the model numbers, sizes, and connectors but still aren’t 100% sure, don‘t guess. Send us a photo of your original power supply‘s label, and we will confirm compatibility for you.
Contact Nadalan:
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Email: gc_ds@sina.com
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Phone / WhatsApp: +0086 18062682902
Order today and get your HP desktop back up and running.
