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Best RAM for Lethal Company

For Lethal Company, buy 16GB dual-channel UDIMM near DDR5-6000 CL30 (2x8GB dual-channel); step to 32GB when mods or ultra streaming pile on. Lethal Company’s scrap physics and voice proximity stack with Unity GC.

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Recommended

16 GB

Enthusiast

32 GB

Sweet-spot speed

DDR5-6000 CL30

Kit layout

2x8GB dual-channel

Live kits for Lethal Company

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Best match

Corsair Vengeance LPX 128GB (4x32GB) DDR4 3600 (PC4-28800) C18 1.35V Desktop Memory - Black

$194.99 · $1.52/GB

In stock

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DDR4 kit

Kingston Fury Beast 128GB (4x32GB) 3200MHz DDR4 CL16 Desktop Memory Kit of 4 KF432C16BBK4/128, Black

$199.99 · $1.56/GB

In stock

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DDR5 kit

CORSAIR Vengeance RGB DDR5 RAM 96GB (2x48GB) 6000MHz CL30 Intel XMP iCUE Compatible Computer Memory - Black (CMH96GX5M2B6000C30)

$189.99 · $1.98/GB

In stock

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Why Lethal Company stutters

Lethal Company’s scrap physics and voice proximity stack with Unity GC. 8GB hosts hitch in late-quota lobbies when the ship fills with physics props.

What RAM kit to buy

For Lethal Company, shop matched dual-channel UDIMM kits at 16GB (2x8GB dual-channel) before spending on RGB or extreme CL. Populate the primary dual-channel slots (usually A2/B2) and enable XMP/EXPO so DDR5-6000 CL30 actually trains for Lethal Company. Reserve 32GB builds for heavy Horror / Co-op mod stacks or Unity asset packs on Lethal Company. Live kits below prefer in-stock DDR4/DDR5 modules that clear the 16GB floor for lethal-company.

Engine, genre & mod notes

Lethal Company runs on Unity — garbage-collection spikes and asset bundle loads show up as hitching when commit charge is tight. For Horror / Co-op, size to 16GB recommended before chasing enthusiast 32GB kits. Mod / extra load: More players + furniture mods → 16GB baseline; heavy modded lobbies prefer 32GB. Released 2023 · PC focus · min 8GB / rec 16GB / enthusiast 32GB.

Capacity selector & sweet-spot

Select a hardware profile for Lethal Company.

Target capacity

16GB

Smooth gameplay, steadier frametimes, and room for Discord/browser multitasking.

Platform: PCUnity

Sweet-spot setup

Sweet-spot speed

DDR5-6000 CL30 or DDR4-3600 CL16

Configuration

2x8GB dual-channel

Stutter & frame drops: Lethal Company’s scrap physics and voice proximity stack with Unity GC. 8GB hosts hitch in late-quota lobbies when the ship fills with physics props.

CC & modding impact: More players + furniture mods → 16GB baseline; heavy modded lobbies prefer 32GB.

Representative logs and Event Viewer-style signals when Lethal Company runs out of memory or hits a single-channel bottleneck.

System memory diagnostics

[SYSTEM] Unity: Lethal Company working set climbing on PC (16GB target kit)

[WARNING] Commit charge high during Horror load — paging risk under 8GB

[INFO] Prefer 2x8GB dual-channel for 1% lows — More players + furniture mods → 16GB baseline; heavy modded lobbies prefer 32GB.

[HELP] Upgrade to a sweet-spot dual-channel kit (DDR5-6000 CL30 or DDR4-3600 CL16).

Lethal Company RAM FAQ

How much RAM for Lethal Company?
16GB dual-channel for vanilla lobbies. Add more if you run large cosmetic/furniture mod packs.
Why does the game stutter when the ship is full?
Physics props + GC. Capacity stops paging; dual-channel helps frametimes under load.
Is 8GB enough for Lethal Company?
8GB is the floor to launch Lethal Company. Expect paging in heavier horror / co-op moments — 16GB dual-channel UDIMM is the practical target, with 32GB for mods/enthusiast presets.
Should I buy DDR4 or DDR5 for Lethal Company?
Match the motherboard. Either generation works if dual-channel and capacity are right. Sweet-spot speed: DDR5-6000 CL30 or DDR4-3600 CL16.

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