Buying a PlayStation 2 — A Practical Guide

Things to watch out for when buying

1. Decide between Fat and Slim first

   The original 'Fat' models (SCPH-10000–50000) have an internal power supply and an expansion bay that takes a network adapter and hard drive, and their PS1 backward compatibility is the strongest. The 'Slim' models (SCPH-70000 onward) are about a quarter the size, add a built-in Ethernet port, and run from an external AC adapter — but they drop the expansion bay and HDD support. Neither is simply better; choose by what you want to do with it.

2. Test for a Disc Read Error (DRE) before buying

   DRE is the PS2's most-reported fault, caused by the laser pickup weakening with age. If you can, have the seller test three kinds of disc — a PS2 game, a PS1 game, and a DVD movie — because a drive can fail on one format while still reading another. Slow loading, repeated read failures, or a unit that 'only reads when tilted' are warning signs.

3. Know the laser model if you may need a repair

   A worn laser is replaceable. Fat units generally use the KHS-400 series (the KHS-400C is the most available replacement); Slim units use the SPU3170 (SCPH-70000), PVR-802W (SCPH-75000/77000), or TDP-182W (SCPH-90000). The SCPH number alone is not a guarantee — the safest check is to open the unit and read the laser's own part number.

4. Region lock is real

   Every PS2 is region-locked: a console plays only games from its own region. To play Japanese (NTSC-J) titles you need a Japanese console. DVD movies carry a separate region code as well (Japan is DVD region 2). A unit advertised as 'free region' has usually been modified.

5. Check the voltage before importing

   Japanese Fat models run on 100 V only — plugging one straight into a 120 V or 230–240 V outlet risks damage, so you will need a step-down transformer. Slim models use an external AC adapter, which makes importing easier: fit an adapter rated for your local supply. Confirm exactly which power lead is included.

6. Confirm the memory card and controller are genuine

   Saves need an official 8 MB memory card (the blue SCPH-10020); third-party cards are less reliable. A genuine DualShock 2 holds its analog sticks far better than clones do. Check both are included and tested — sticky or drifting sticks are the usual wear point.

7. Safe picks, and one to approach with care

   If you just want a dependable machine, the late Fat SCPH-50000 and the early Slim SCPH-70000/75000 are the sweet spots — stable, common, and well-supported by spare parts. Some owners report PS1 compatibility quirks on the final SCPH-90000 Slim, so weigh that if playing your old PlayStation discs matters to you.

The variations of the PlayStation 2

Shipping, region, and what to expect

• The optical drive is the weak point: The PS2's most common fault is the Disc Read Error — a laser pickup that has dimmed with age. A drive can fail on one format while still reading another, so ask whether the seller tested a PS2 game, a PS1 game, and a DVD. A console that loads all three quietly has a healthy drive.
• Region lock is firm: Unlike some rivals, the PS2 is hard region-locked — a Japanese (NTSC-J) console plays Japanese games. If you are importing specifically to play Japanese titles, that is exactly what you want; if not, confirm the region matches your library.
• Voltage and the power supply: A Japanese Fat model expects Japan's 100V supply and has the power unit built in, so in a 120V or 230–240V country you will need a step-down transformer. A Slim model uses an external AC adapter — fit one rated for your local supply and the console itself is unchanged. Confirm what lead is included.
• Memory card and controller: Saves need an 8 MB memory card, and the DualShock 2's analog sticks are the usual wear point. Ask whether a genuine card and a tested controller are included.
• Import duties and VAT: Whether your country applies import duty to used electronics varies. In the EU, most goods over €150 trigger VAT at entry; in the UK the threshold is £135; the US has higher de minimis thresholds. Check your country's rules before ordering.
• Declared value and transit: A responsible seller declares the actual sale price; under-declaring shifts risk to you. EMS typically takes one to two weeks from Japan, with air parcel a reasonable middle ground.

Before you buy — a summary checklist

• Fat vs Slim decided — based on what you actually want to do with it
• Drive tested with a PS2 game, a PS1 game, and a DVD (Disc Read Error is the signature fault)
• Loads without slow spin-up, repeated read failures, or 'only reads when tilted'
• Region understood — NTSC-J console for Japanese games
• Voltage handled — transformer for a 100V Fat unit, or a locally-rated adapter for a Slim
• Genuine 8 MB memory card (blue SCPH-10020) included if you need to save
• DualShock 2 tested — sticks, every button, no drift
• Model number noted — SCPH-50000 (Fat) or SCPH-70000/75000 (Slim) are the safe picks
• Shipping cost, import duty, and declared-value policy confirmed with seller
• Original box and documentation status is what you want and priced accordingly