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Fragments (Below Zero)

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A comprehensive list of all Fragments in Subnautica: Below Zero, including their locations, quantities, and item IDs. Scan these broken pieces of technology to unlock blueprints for vehicles, equipment, and base modules.

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<a href="/wikis/fragments">Fragments</a> (Below Zero)

Fragments are broken pieces of advanced technology that can be analyzed by the <a href="/wikis/scanner">Scanner</a> to create <a href="/wikis/blueprints">Blueprints</a>. Many fragments can be found littering the sea floor of various <a href="/wikis/biomes">Biomes</a>.

<a href="/wikis/fragment">Fragment</a> spawns are semi-randomised, meaning that they have defined spawning areas but can spawn randomly within that area. This means that fragments will be found in different places in each save. <a href="/wikis/sea-monkey">Sea Monkey</a> Nests also contain certain fragments.

Should the Scanner be used on fragments of items the player has already fully analyzed, it will grant two <a href="/wikis/titanium">Titanium</a> instead.

Fragments List

ItemLocationsNumberItem ID
Beacon Fragment <a href="/wikis/beacon">Beacon</a><a href="/wikis/arctic-kelp-forest">Arctic Kelp Forest</a><br><a href="/wikis/shallow-twisty-bridges">Shallow Twisty Bridges</a>1beaconfragment
Cold Suit Fragment <a href="/wikis/cold-suit">Cold Suit</a><a href="/wikis/phi-robotics-center">Phi Robotics Center</a>1coldsuitfragment
Grav Trap Fragment <a href="/wikis/grav-trap">Grav Trap</a><a href="/wikis/arctic">Arctic</a> <a href="/wikis/kelp-forest">Kelp Forest</a>2gravspherefragment
Habitat Builder Fragment <a href="/wikis/habitat-builder">Habitat Builder</a><a href="/wikis/delta-station">Delta Station</a><br><a href="/wikis/koppa-mining-site">Koppa Mining Site</a><br><a href="/wikis/outpost-zero">Outpost Zero</a><br><a href="/wikis/twisty-bridges">Twisty Bridges</a>1builderfragment
Hydraulic Fluid Fragment <a href="/wikis/hydraulic-fluid">Hydraulic Fluid</a><a href="/wikis/glacial-bay">Glacial Bay</a> (bridge)1hydraulicfluidfragment
Laser Cutter Fragment <a href="/wikis/laser-cutter">Laser Cutter</a><a href="/wikis/arctic-kelp-caves">Arctic Kelp Caves</a><br>Sea Monkey Nests<br>Koppa <a href="/wikis/mining">Mining</a> Site<br><a href="/wikis/mercury-ii">Mercury II</a> (Stern)<br>Phi Robotics Center<br>Twisty Bridges3lasercutterfragment
Mineral Detector Fragment <a href="/wikis/mineral-detector">Mineral Detector</a>Arctic Kelp Forest<br><a href="/wikis/delta-island">Delta Island</a><br>Shallow Twisty Bridges1metaldetectorfragment
Mobile Vehicle Bay Fragment <a href="/wikis/mobile-vehicle-bay">Mobile Vehicle Bay</a>Arctic Kelp Caves<br>Sea Monkey Nests<br>Arctic Kelp Forest<br>Twisty Bridges3constructorfragment
PPU Fragment <a href="/wikis/parallel-processing-unit">Parallel Processing Unit</a>Mercury II3radiotowerppufragment
Pathfinder Tool Fragment <a href="/wikis/pathfinder-tool">Pathfinder Tool</a>Arctic Kelp Forest<br><a href="/wikis/glacial-basin">Glacial Basin</a>1divereel
Prawn Suit Fragment <a href="/wikis/prawn-suit">Prawn Suit</a>Koppa Mining Site<br>Outpost Zero<br><a href="/wikis/phi-excavation-site">Phi Excavation Site</a>4exosuitfragment
Prawn Suit Drill Arm Fragment <a href="/wikis/prawn-suit-drill-arm">Prawn Suit Drill Arm</a>Koppa Mining Site<br>Mercury II (Bow)2exosuitdrillarmfragment
Prawn Suit Grappling Arm Fragment <a href="/wikis/prawn-suit-grappling-arm">Prawn Suit Grappling Arm</a><a href="/wikis/lilypads-crevice">Lilypads Crevice</a><br>Sea Monkey Nests2exosuitgrapplingarmfragment
Prawn Suit Propulsion Cannon Fragment <a href="/wikis/prawn-suit-propulsion-cannon">Prawn Suit Propulsion Cannon</a><a href="/wikis/crystal-caves">Crystal Caves</a>2exosuitpropulsionarmfragment
<a href="/wikis/prawn-suit-thermal-reactor">Prawn Suit Thermal Reactor</a>Lilypads Crevice<br>Sea Monkey Nests2exosuitthermalreactormodulefragment
Prawn Suit Torpedo Arm Fragment <a href="/wikis/prawn-suit-torpedo-arm">Prawn Suit Torpedo Arm</a>Crystal Caves2exosuittorpedoarmfragment
Propulsion Cannon Fragment <a href="/wikis/propulsion-cannon">Propulsion Cannon</a>Sea Monkey Nests<br>Arctic Kelp Caves<br>Arctic Kelp Forest2propulsioncannonfragment
<a href="/wikis/reinforced-dive-suit">Reinforced Dive Suit</a>Mercury II (Bow)1reinforceddivesuitfragment
Sea Truck Fragment Sea Truck<a href="/wikis/deep-twisty-bridges">Deep Twisty Bridges</a><br><a href="/wikis/purple-vents">Purple Vents</a><br><a href="/wikis/thermal-spires">Thermal Spires</a><br>Twisty Bridges3seatruckfragment
Sea Truck Afterburner UpgradeLilypads Crevice<br>Sea Monkey Nests2seatruckupgradeafterburnerfragment
Sea Truck Aquarium Module Fragment Sea Truck <a href="/wikis/aquarium">Aquarium</a> Module<a href="/wikis/lilypad-islands">Lilypad Islands</a><br>Purple Vents3seatruckaquariummodulefragment
Sea Truck Docking Module Fragment Sea Truck Docking Module<a href="/wikis/deep-purple-vents">Deep Purple Vents</a>3seatruckdockingmodulefragment
Sea Truck <a href="/wikis/fabricator">Fabricator</a> ModuleDeep Twisty Bridges<br>Purple Vents3seatruckfabricatormodulefragment
Sea Truck Horsepower UpgradeLilypads Crevice<br>Sea Monkey Nests2seatruckupgradehorsepowerfragment
Sea Truck Sleeper ModulePurple Vents3seatrucksleepermodulefragment
Sea Truck <a href="/wikis/storage-module">Storage Module</a>Deep Twisty Bridges3seatruckstoragemodulefragment
Seaglide Fragment SeaglideArctic Kelp Caves<br><a href="/wikis/sea-monkey-nest">Sea Monkey Nest</a><br>Arctic Kelp Forest<br>Outpost Zero<br>Shallow Twisty Bridges<br><a href="/wikis/sparse-arctic">Sparse Arctic</a><br>Twisty Bridges3seaglidefragment
<a href="/wikis/snowfox">Snowfox</a>Glacial Basin<br><a href="/wikis/marguerit-maida-s-base">Marguerit Maida's Base</a><br>Phi Robotics Center3hoverbikefragment
<a href="/wikis/spy-pengling">Spy Pengling</a>Glacial Basin<br><a href="/wikis/marguerit-maida">Marguerit Maida</a>'s <a href="/wikis/base">Base</a><br>Phi Robotics Center1spypenguinfragment
Test Override Module Fragment <a href="/wikis/test-override-module">Test Override Module</a>Marguerit Maida's Base1radiotowertomfragment
Thermal Plant Fragment <a href="/wikis/thermal-plant">Thermal Plant</a>Koppa Mining Site<br><a href="/wikis/tree-spires">Tree Spires</a><br>Large <a href="/wikis/tree-spire">Tree Spire</a><br>Tree Spires Fissure2thermalplantfragment
<a href="/wikis/ultra-high-capacity-tank">Ultra High Capacity Tank</a>Sea Monkey Nests<br>Arctic Kelp Caves<br>Lilypads Crevice3highcapacitytankfragment

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