# PlayStation 2 models

Several models of the PlayStation 2 (PS2) video game console were produced from 2000 to 2013. Some PS2 revisions only change in their internal construction or implement cost-saving measures while others feature substantial external changes.
Each region receives a different model number; for example, slimline models produced from 2008 to 2013 were released in North America as SCPH-90001, in Australia as SCPH-90002, and in Hong Kong as SCPH-90006. The final digit is a region code with no bearing on the hardware; many games and DVDs are restricted to certain regions, and the system software displays in different languages.
A total of 5 different models of the PS2 were produced during its lifespan. The PS2 is primarily differentiated between models with the original "fat" case design introduced in mid-to-late 2000 and the later "slimline" models introduced at the end of 2004. In 2010, a television incorporating a PS2 was introduced.

## Original case design

Three of the original PS2 launch models (SCPH-10000, SCPH-15000, and SCPH-18000) were only sold in Japan and lacked the expansion bay of later PS2 models. These models instead had a PCMCIA slot. SCPH-10000 and SCPH-15000 did not have built-in DVD movie playback and instead relied on encrypted playback software that was copied to a memory card from an included CD-ROM (normally, the PS2 will only execute encrypted software from its memory card; see PS2 Independence Exploit).
There was also the SCPH-3000x, 3500x, 37000, 3900x, and 500xx models. These models were released worldwide between 2000 and 2004 and replaced the PCMCIA slot of previous Japan-only models with the expansion bay. Early SCPH-3000x models produced from late 2000 to early 2001 had a substantially different internal structure than with subsequent revisions, featuring several interconnected printed circuit boards. In later SCPH-3000x models produced from 2001 to 2002 as well as the SCPH-3500x, everything except the power supply was unified onto one board. Some minor internal changes were made in SCPH-3000x(R) models produced from late 2001 to 2002, and the only difference between early and later SCPH-3000x(R) models is the orientation of the Power/Reset switch board connector, which was reversed in later revisions to prevent the use of no-solder modchips. These models also introduced a more reliable laser than with previous models. SCPH-37000 and SCPH-3900x included only minor revisions to the 2001–2002 SCPH-3000x(R) models. Beginning with the SCPH-500xx models, the i.LINK port was removed. An infrared receiver was also added in the SCPH-500xx models for use with a remote to control DVD playback, leaving both controller ports free from the external receiver.
The standard color of the PS2 is matte black. Several different variations in color were produced in different quantities and regions, including ceramic white, light yellow, metallic blue (aqua), metallic silver, navy (star blue), opaque blue (astral blue), opaque black (midnight black), pearl white, Sakura purple, satin gold, satin silver, snow white, super red, transparent blue (ocean blue), and also Limited Edition color Pink, which was distributed in regions including Oceania and parts of Asia.

## Slimline case designs

In September 2004, Sony unveiled its third major hardware revision of the PS2 (model number SCPH-700xx). Available in late October 2004, it is smaller, thinner, and quieter than the older versions and includes a built-in Ethernet port (in some markets it also has an integrated modem). The hardware was also given some minor changes, such as a slightly faster CPU speed. Due to its thinner profile, it does not have the 3.5" expansion bay and therefore does not support an internal hard disk drive. The removal of the expansion bay results in incompatibility with games that require the HDD expansion, such as Final Fantasy XI. It also lacks an internal power supply, similar to the GameCube, and has a differently-shaped Multitap expansion.
There were two sub-versions of the SCPH-700xx, one with the old separate Emotion Engine (EE) and Graphics Synthesizer (GS) chips, and the other with the newer unified EE+GS chip, but otherwise are identical. In early 2005, it was found that some slimline power transformers manufactured between August and December 2004 were defective and could overheat. The units were recalled by Sony and replaced by a 2005 (and later 2006 and 2007) model.
The SCPH-700xx was succeeded by the SCPH-7500x in late 2005, which contained different ASICs than previous revisions. Some chips contained a copyright date of 2005, compared to 2000 or 2001 for earlier models. It also has a different lens and some compatibility issues with a different number of PlayStation games and even some PS2 games. Later hardware revisions had better compatibility with PlayStation games (Metal Gear Solid: VR Missions operates on most silver models); however, the new Japanese slim models have more issues with playing PlayStation games than the first PS2 revisions. An add-on to add HDD support to the newer 7500x and onward models called the HDPro was created but had limited success.
In 2006, Sony released new hardware revisions (model numbers SCPH-7700x$_a$ and SCPH-7700x$_b$). It was first released in Japan on September 15, 2006, including the Silver edition. After its release in Japan, it was then released in North America, Europe and other parts of the world. The new revision uses an integrated, unified EE+GS chip, a redesigned ASIC, a different laser lens, an updated BIOS, and updated drivers.
On July 19, 2007, Sony started shipping a revision of the slimline PlayStation 2 (SCPH-7900x) featuring a reduced weight of 600 grams compared to 900 g of the SCPH-7700x, achieved through a reduction in parts. The unit also uses a smaller motherboard as well as a custom ASIC which houses the EE, GS, and the RDRAM. The AC adaptor's weight was reduced to 250 g from the previous 350 g.
Another refinement of the slimline PlayStation 2 (SCPH-9000x) was released in Japan on November 22, 2007. As well as some cosmetic changes, the design of the hardware was overhauled, incorporating the power supply into the console itself like the original (fat) PlayStation 2 revisions; this also increases the total weight to 720 grams (25 oz). On SCPH-9000x series consoles manufactured after the third quarter of 2008 as the last revision of the PlayStation 2, some changes were made (indicated by date code 8C) to incorporate a revised BIOS, which disables an exploit present in all older models that allowed homebrew applications to be launched from a memory card.
The slimline model was initially released in black, however a silver edition was made available in the United Kingdom, Germany, Australia, United Arab Emirates and other GCC countries, France, Italy, South Africa, and North America. A limited edition pink console was also made available after March 2007.

## PSX

Sony also manufactured a consumer device called the PSX that can be used as a digital video recorder and DVD burner in addition to playing PS2 games. The device was released in Japan on December 13, 2003, and was the first Sony product to include the XrossMediaBar interface. It featured one USB port, a Memory Stick card reader, and two PlayStation 2 Memory Card slots, with the two controller ports moved to the back of the unit. It did not sell well in Japan and was not released anywhere else, making it a commercial failure.

## Audiovox VOD10PS2

Released in 2009, the Audiovox VOD10PS2 was an officially-licensed aftermarket overhead DVD player for automobiles that included a built-in PlayStation 2. Manufactured by VOXX Electronics, it consists of an SCPH-9000x model PlayStation 2 integrated into the unit with a 10.2-inch (25.9 cm) display capable of displaying resolutions of up to 800x480. It came with two third-party wireless DualShock 2 controllers, two wireless headphones, and two games, Hot Shots Golf 3 and Ratchet & Clank: Going Commando. Prices retailed at about US$849.99 when new. This unit is quite rare, with only a few hundred units being sold in the market.

## Sony BRAVIA KDL22PX300

Released in Europe in 2010, the Sony BRAVIA KDL22PX300 is a 22-inch (56 cm) 720p television that incorporates a PlayStation 2 console. The built-in PlayStation 2 has a disc cover that can be opened by pressing the "Open" button and closed by sliding it back, as well as having four HDMI ports. It also includes BRAVIA Internet Video Access, allowing users to access streaming services such as YouTube and on-demand television. Although the maximum resolution of the screen is 720p, 1080p input sources can be used and displayed.