How to enable 128MB RAM in PCSX2?

To enable 128MB RAM in PCSX2 (for homebrew/dev needs), go to the Settings > Advanced menu and check the box for "Enable 128MB RAM (Dev Console)", often used with "TOOL Mode" for specific patches, but for general gaming, standard memory cards are usually sufficient. This setting is primarily for development or specific homebrew that leverages the PS2's expanded memory; most retail games work best with the default 8MB memory cards, configurable per game in settings.
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How much RAM to run PCSX2?

For PCSX2, you need a minimum of 8GB RAM, but 16GB is recommended for smoother performance, with more needed for specific features like game precaching; however, your CPU (requiring SSE4.1/AVX2 & strong Single-Thread Performance) is often more crucial for emulation speed than RAM amount. 
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How do I enable full boot in PCSX2?

Boot logo: If you would like to see the full PS2 boot logo when starting a game, go to Settings > BIOS and uncheck the “Fast Boot” option.
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What is the best size memory card for PCSX2?

8MB is the most compatible option. If you need a bigger card capacity, refer to Folder Memory Card.
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Is PCSX2 illegal?

Yes, PCSX2 is legal as a piece of software, but its legality depends on how you obtain the necessary BIOS file and game ROMs; you must dump the BIOS from a PS2 you own and ideally create ISOs from your own physical game discs to be fully legal, as downloading copyrighted BIOS/ROMs online is piracy. The emulator itself is a preservation tool, but facilitating or engaging in piracy (downloading copyrighted content) is illegal and what the developers, PCSX2 official site, advise against. 
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How to Transfer PCSX2 1.6 Memory Cards to PCSX2 2.0

Is 128MB good for PS2?

A 128MB PS2 memory card is sufficient for most gamers, offering reliable storage for regular gameplay without needing higher capacities. It works across all PS2 models and performs best when authentic, avoiding counterfeit risks. Proper management ensures long-term usability and prevents save loss.
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Why is PCSX2 so laggy?

PCSX2 accesses ISO files by simply mirroring the PS2's disc access on to the ISO. This means small and fast transfers against the ISO. Due to the latency of each read, this in turn will have substantial speed penalties to the emulator, and it is strongly recommended to store ISOs on SATA or M. 2 drives instead.
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Is 256MB enough storage for PS2?

No, but in all seriousness Ps2 games don't take up that much space and it doesn't take much to save a game file. As a matter of fact 256MB is almost overkill for Ps2 storage.
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How to make PCSX2 run faster?

To make PCSX2 run faster, optimize your PC's power settings to High Performance, close background apps, use hardware acceleration (like Vulkan), adjust in-emulator settings like lowering internal resolution or disabling demanding effects (FXAA, Blending Accuracy) for tough games, and consider specific speed hacks or cycle rate adjustments for CPU-intensive titles, but remember that powerful hardware (CPU/GPU) is the ultimate solution for demanding PS2 games. 
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Should I enable fast boot or not?

You should enable Fast Boot if you want slightly faster startups and have an older HDD, but generally, it's better to keep it off (especially on SSDs) for stability, full shutdowns, easier BIOS access, and updates, as it can cause issues with dual-booting, hardware changes, and drivers, though modern versions are better. It's a trade-off: speed vs. reliability and full system control, with modern SSDs making the speed difference minimal.
 
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Does PCSX2 still need BIOS?

Yes, PCSX2 requires PlayStation 2 (PS2) BIOS files to function because they contain the core system software needed to boot games and manage the emulator, similar to a real console's operating system. PCSX2 cannot run games without these proprietary files, which users must legally obtain by dumping them from their own physical PS2 console or find from trusted community sources.
 
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Could the PS2 run 60 fps?

The PlayStation 2 (PS2) stood out during this era, offering an impressive library of games that ran at a smooth and exhilarating 60 frames per second (fps).
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Can I play Roblox with 2GB RAM?

RAM or Memory: Roblox recommends you have at least 1 GB of memory on Windows 10, or Windows 11. Storage Space: Roblox recommends you have at least 300 MB of system storage space to install Roblox.
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Is using PCSX2 legal?

Note that it is not legal to download a PS2 BIOS online. Like all modern emulators, PCSX2 isn't a piracy tool; it is a game preservation tool. Users are expected to use their own PS2 BIOS and games with this emulator.
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Can PCSX2 run 60 fps?

In this video, we discussed the best PCSX2 Performance Settings that worked on most of the games we tested. If we turned off the speed limiter, we were getting more than 60 FPS. We hope these settings work for you and you can easily play your favorite games.
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How much can 128MB hold?

Megabyte Storage Capacity

128MB – can hold approximately 80 images, 30 MP3 files, 2400 pages of Word documents, or 40 minutes of video. 256MB – can hold approximately 160 images, 60 MP3 files, 4800 pages of Word documents, or 80 minutes of video.
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What CPU did PS2 use?

The PS2 CPU is the custom Emotion Engine, a 128-bit RISC processor running at around 299 MHz, famous for its integrated Vector Units (VU0, VU1) that handled graphics and physics, aiming for lifelike gameplay with high performance (6.2 GFLOPS). It wasn't just a single core but a powerful, complex parallel processing unit, paired with a Graphics Synthesizer, making it challenging but capable for its era, allowing it to handle 3D geometry and DVD playback.
 
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What's a PS2 worth now?

A PlayStation 2 (PS2) console's value varies greatly, typically ranging from $100 to $200+ for standard models (loose or CIB), but can reach thousands for extremely rare editions (like the PS2 Automobile Super Red console) or specific Japanese models, with prices increasing due to nostalgia and rarity; factors like condition, included games/accessories, and if it's the "Fat" or slim model heavily influence its market worth on sites like PriceCharting and eBay.
 
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Does PCSX2 use GPU or CPU?

Renders on your CPU for maximum accuracy. Does not use your GPU. Requires a strong, multi-core CPU.
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Can PCSX2 run iso?

PCSX2 only supports games (a.k.a. disc images) in BIN (BIN/CUE), ISO, MDF, CHD, CSO, ZSO, GZ, ELF, IRX, GS, and DUMP. Or more specifically, the filename of your game needs to be “Shadow of Colossus. chd”, “Shadow of Colossus. iso”, etc.
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Can PS2 to 1080P?

Go back and experience all the things you missed as a kid: the games, the consoles, the controllers. Native resolutions from PS1/PS2 are upscaled to 1080P for best matching with current HD standard.
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