Search  for anything...
ELEGOO

ELEGOO Neptune 4 Pro 3D Printer, 500mm/s High Speed FDM Printer with Klipper Firmware, Auto Leveling and Direct Drive Extruder, Easy Assembly, 8.85x8.85x10.43 Inch Printing Size

    • Based on 954 reviews
Condition: New
Checking for product changes
$359.99 Why this price?
Save $24.99 was $384.98

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term with PayTomorrow
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, May 3
Order within 17 hours and 16 minutes
Available payment plans shown during checkout

Size: Neptune 4 Pro


Features

  • 500mm/s Lightning-Fast SpeedWith Klipper firmware onboard, ELEGOO Neptune 4 pro achieves an astonishing maximum printing speed of 500mm/s with 20000mm/s2acceleration. Save you time on your printing tasks! Recommended printing speed is 250mm/s
  • Greatly Enhanced Printing PrecisionX and Y axes upgraded to all-metal guide rails with U-shaped steel wheels for more precise movement, reduced vibration, improved print quality, and extended lifespan. 8.85x8.85x10.43 inch/225x225x265mm build volume
  • Segmented Heated ZonesNeptune 4 Pro has 2 independent heating areas. The slicing software automatically activates the peripheral heating zone if the model exceeds the central heating zone, reducing power consumption and speeding up heating
  • Powerful Direct Drive ExtruderSelf-developed dual-gear direct drive extruder boasts a 5.2:1 reduction ratio, providing powerful extrusion and smoother filament feeding. Combined with metal throat pipe and innovative air duct design, it minimizes the risk of nozzle clogging
  • Auto Leveling & High-Temp Nozzle121-points auto leveling for quick and accurate leveling. With a 300C high-temp nozzle and extended hot end, filament melts and extrudes faster. It's compatible with PLA, PETG, ABS, TPU, and nylon, making it versatile for different materials

Brand: ELEGOO


Material: Aluminum


Product Dimensions: 17.5"D x 18.7"W x 20.3"H


Item Weight: 19.6 Pounds


Compatible Devices: Laptop, Personal Computer, Smartphone


Product Dimensions: 17.5 x 18.7 x 20.3 inches


Item Weight: 19.6 pounds


Item model number: US-EL-3D-N4P


Date First Available: June 1, 2023


Manufacturer: ELEGOO


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Klarna Pay in 4
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • This is a great machine
Size: Neptune 3 Pro
I’ve only had a short time. I have zero prior experience with 3D printing. Once received, I watched many many YouTube videos. Setting up the machine. Using the supplied modified for this machine, Cura software. I have download some EZ to print from Thingiverse. Learned I had to extract the files. Then move the object to print onto the Cura print platform. Sometimes rotate the object on the Cura platform. Slice it, save to a removable microSD card. Make sure to click the pencil icon at bottom left of Cura screen and name it what you want before saving to the microSD card. Then insert card into the printer. I use nozzle temp 220 and plate 70. I only print one object at a time, unless small and I can place very close to each other in the Cura platform before I slice and save to microSD card. The Amolen silk shiny PLA is very nice to print great definition and to remove from plate when finished printing. Let it cool before removing. The Elegoo PLA works, but just not as nice. I use the full auto level between different objects. I try to print 3 of same objects before I do a full re level. I’ve discovered to check nozzle distance to plate after each full leveling. I run a sheet of typing paper under nozzle and adjust so there is a good drag. I first did not adjust nozzle close enough. I learned. I adjusted my Cura for a wide brim for greater adhesion of piece as it prints.watch YouTube for this. I watch carefully first several minutes to be sure the filament is lying down good. If not , i stopped , cleared away the mess, and did full leveling and nozzle distance adjustment. I watched a lot of YouTube videos. Once I decided to spend time in leveling, nozzle distance and set my nozzle and bed temperature up, it’s been really great pieces printed. Watch many YouTube videos as you learn about each aspect. After one or two days commitment to basic learning and adjusting your routine, you will be very happy with this machine. Take the time and learn. This is a great machine and overall satisfying little hobby. UPDATE. I have been using for awhile. GREAT MACHINE. I have printed many different items. All came out great. Make sure your bed heat is high enough and bed is thoroughly heated. Watch the first several layers, get in there with a flashlight. If not laying down perfectly. Stop and clear it out and start over. I’ve only needed to do this twice. This machine is a pleasure to use. Great Great! UPDATE. I’ve been using almost daily, running all night, for a little over 2 months. STILL GREAT. I’ve used ThingIVerse and also bought STL files, from Etsy. Dinosaurs, Astronaut, Furby, Candy dispense using mason jar, squishy turtles, many variations of whistles, Recorder, Bird shaped multi tone whistles, many different key fobs, pull helicopters, lots more, many items. Nozzle 220 and bed 70. Keep nozzle height low, a sheet of typing paper has pretty good friction to pull out, but not too tight either.Now a situation. My nozzle got clogged. I YouTube it. Easiest is replace it. Two extra came with the machine. Extras look inexpensive. YouTube has a very simple method to replace with needle nose pliers and 6mm socket. EZ and quick. Runs perfect after I did that. I think I’ll change that every month, just to be sure I don’t have a clog during a print job. This machine is simple to use. You MUST perform the total automatic re leveling of the bed before each print job. I’ve been disappointed when I skipped this. Great Quiet Simple machine that produces perfect items easily!! You can spend more money, but if you want a simple to use , reliable machine, BUY THIS. ... show more
Reviewed in the United States on November 17, 2023 by Michael B. Taylor
    • WOW and Wow and wow
Size: Neptune 3 Plus
Three wows - TWO great and one not so great After a few weeks deciding on a larger 3D printer for my molding use, I waited for the Elegoo Neptune 3 PLUS to be available in the USA. Of course it was Lunar New Year, so I thought I would be waiting for a few weeks. BUT HAHZAHH, Amazon had a few available January 23. I ordered it ASAP. Unit was delivered January 25 in good order. Happy New Year! Here's the detailed review. 1. Item was packed very nicely. Snug and full foam kept parts in place thru shipping. 2. Unpacking was easy, given the size of the bed and gantry, easier than I expected. All parts were as per manual. EACH part was in it's own CLEARLY labeled envelope - with corresponding numbers to match assembly instructions. This is much appreciated by me, especially if a particular screw is used by 3-4 different parts of assembly but are all placed in one bag. Less confusion, just more bags. 3. Assembly is as per video on the micro-Sd card, manual and quick start guide. I DO suggest watching the JUSTVLAD and Uncle Jessy reviews (on Facebook) of the Elegoo Neptune 3 PLUS before you start assembly. They address real world assembly, not "expert (ELEGOO employees )" assembly. Of course tighten all bolts and screws properly. Never tighten one side fully and then start to assemble the other - that can cause big trouble. 4. Once fully assembled, BEFORE you power up the unit, MAKE sure that all connections are good AND check cable routing - especially the mail ribbon cable to the print head. It HAS to be placed a certain way to clear the rear brace and NOT rub against it. 5. Make sure the bed is NOT wobbling at all BUT not so tight that it does not roll smoothly. This is a large bed 320x320mm so any looseness will mess up everything. THIS WAS way more DIFFICULT than it needed to be. To adjust the eccentric nuts below the bed, the supplied wrench was JUST barely long enough. On the left side it had to fit BETWEEN a leveling screw and the bed to get to the eccentric nut. What a pain. A 3 inch longer wrench would have made this much easier. All my other wrenches were too thick to slide between this tight space. After a couple of hours (no joke), I finally got the bed so the adjustment screws could work to get an OK level to set up the 7 point manual leveling. As per the manual you MUST do this BEFORE the auto leveling - so the unit has a good range to work with when doing the auto level. You may have to adjust your Z offset again before the auto level also. 5. Once the auto leveling is done you're almost ready to go. I suggest NOT using the sample filament that came with the machine - much too little to get a series of test prints done. The item on the test print - Buddha - is cute BUT it's the ELEGOO "perfectly" sliced sample. I think a group of simple test prints - available in the CURA set that comes with the printer can get you a great/Accurate value to you future prints. I did three calibration cubes with increasing accuracy, changing a couple of parameters each time. The last one was (on a 20MM cube) 20.01x20.00x20.01. can't do better than that. Temp and stringing tests should also be done before any project. Get the values you want and then get to it. MORE Benchies. Pluses - two WOWS 1. Feature set/construction - Heavy mostly metal build. Big print bed with PEI sheet. Great for print adhesion and removal. A Glass bed this big would be tough to handle easily anyway. Touch screen - big enough AND logically laid out with NOT to many sub set screens to wade thru. Also can be moved as you check out printer. Large deep feet - air flow around and below unit is good. Very stable unit with the braces making it totally solid, no wiggle or shaking. Direct drive extruder with run out sensor NOT on the extruder (less weight). Ribbon cable attachments - mostly just ONE main cable with smaller wiring off of it. LED lights on top of Gantry illuminate bed TOO well. They can be dimmed which is great 2. Operation WOW #2 - easy to follow sequence on touch screen with 4 main sections Print, Prepare, Settings, Level. Each with good subsets of routines to follow. Spool holder on top with run out sensor there. Uses a micro SD card or USB cable for input to printer. See below my thoughts re. micro SD. Tools that come with unit are OK. Scrapper is plastic , Allen keys OK, a couple of small screw drivers AND a tube of glue stick. Extra nozzles and some PTFE tube. Some zip ties to work out cable management. Printer size makes the cables very long. PEI sheet does need some maintenance - cleaning, etc. BUT a glass bed this big would be a beast to work with. I have not seen a PEI sheet of this exact size available yet as a future replacement. Aesthetically unit looks great. Braces on rear are NOT same color as bed, base of unit - an off blue color that's very appealing. Sound when in use is not bad BUT not so quiet as other printer I have. Cooling Fan is OK BUT at high rate it is kind of LOUD. Fan IN the unit was load when I first turned it on, as I've used it it has gotten quieter - lubrication worked into it? 3. little wow (not so impressive) Set up of bed before leveling was difficult for no real reason. Just needed a slightly longer wrench to get to eccentric nuts more easily. Manual does not have great English usage. uses phrases that are grammatically correct "eccentric isolation column" BUT NOT common usage. JUST SAY "eccentric nut". Some spelling errors too. Sorry - channeling an old English teacher from the last century (SIGH). Cable management not so great . Mostly due to size of print area BUT Use of SINGLE main ribbon cable for almost all attachments to bed means that is one small connection fails, entire MAIN cable must be replaced. "ONE Cable to rule them all" - depends on a GREAT cable. The main cable MUST be routed between the print head and base carefully to avoid the rear braces. I am going to figure out a way to support the cable (maybe from above or the side of the brace) so it does NOT just flop around - especially As a tall object is printed. To reduce strain on the ONLY cable. Touch screen is NOT sensitive. I am used to using a stylus - keeps the screen cleaner. Must use my old man fingers to get response. Unit could use a clip or two on the back of the bed to line up the PEI sheet better when it's replaced after cleaning, etc. Main (0ld man) GRIPE: Using a MICRO SD card for input - ubiquitous cards are easy to get BUT TINY to use. Card that came with the unit was IFFY at best. A print failed mid way due to a communication error . I had a read file problem with it the 3rd day in. A good thing I made a copy of the original card right away. Another printer I have uses USB, Full sized SD and USB cable for file use (Mingda Magician). Options make it easier IF there is a failure of card (or internal reader). Things to add: 1. LONGER wrench 2. A sound when the print is DONE. Mingda has an (annoying) beep when print finishes. Reminds me to "look over there damnit." 3. ALL Metal hot end - get rid of PTFE tube 4. A proofreader with command of English to fix language and spelling errors in documents. 5. MOST IMPORTANTLY Use of a full sized Sd card and ADD a USB port. The MicroSD card does not allow SUB directories for printing files. All files have to be loaded in the root directory to print. I like to have "toys", "Hardware", etc. directories so I can find files easily organize them. I know there is a lot of carping above BUT so far the ELEGOO NEPTUNE 3 PLUS has been a joy to deal with, in spite of my complaints. FIVE Stars for ELEGOO Neptune 3 PLUS. ... show more
Reviewed in the United States on January 30, 2023 by Amazon Customer
    • So much fun
Size: Neptune 4 Pro
I bought this to prototype enclosures for Arduino projects I was designing. I ended up getting side tracked for 3 months printing all sorts of things and gifting them to coworkers. This is my first 3D printer, but it's been great. It prints very fast, high quality. I've had to replace a couple parts (my oopsie), and the extruder and build plate are inexpensive and easy to replace. I've prototyped parts for work (brackets, mounts, etc), and they've come out remarkably accurate. I've used it to make drill hole templates, very accurate. I've put this thing through the wringer for 4 months, and it's still running great. The learning curve was smoother than I expected. ... show more
Reviewed in the United States on April 14, 2024 by Andrew

Can't find a product?

Find it on Amazon first, then paste the link below.