Valve · Steam Machine

Valve Steam Machine 512GB No Controller

SKU P9-SX-A07091New, factory sealed

$838.99

Free US shipping

Storage: 512GB 2 options

Controller: No controller 2 options

Key features

  • Semi-custom AMD Zen 4 6-core CPU and RDNA 3 GPU with 8 GB GDDR6
  • 4K gaming with FSR upscaling; HDMI 2.0 and DisplayPort 1.4 outputs
  • 16 GB DDR5 (upgradeable) and user-expandable M.2 storage
  • SteamOS with Steam Big Picture; plays your Steam library
Full details

In stock

  • Ships by Tuesday, Nov 17From our US warehouse. Worldwide delivery in 3 to 10 business days.
  • 30-day returnsOn unopened items. Returns policy
  • Authentic and sealedBrand new, in the original packaging.
  • Secure checkoutPay with Bitcoin. Your price is locked for 30 minutes at checkout.

Description

Get the Valve Steam Machine 512GB No Controller brand new and factory sealed from Phantum Nine.

About the Valve Steam Machine 512GB No Controller

Below you will find the highlights and key specifications of the Valve Steam Machine 512GB No Controller, so you can check it is the right console for your setup before you order.

Valve Steam Machine 512GB No Controller: details

Valve Steam Machine 512GB No Controller. The 2026 Steam Machine is Valve’s compact SteamOS console for the living room: a 6-inch cube with a semi-custom AMD Zen 4 CPU and RDNA 3 GPU that Valve rates at over six times the Steam Deck’s performance, 16 GB of upgradeable DDR5, a 512 GB or 2 TB SSD, 4K HDMI and DisplayPort output and a built-in receiver for the new Steam Controller.

Highlights

  • Semi-custom AMD Zen 4 6-core CPU and RDNA 3 GPU with 8 GB GDDR6
  • 4K gaming with FSR upscaling; HDMI 2.0 and DisplayPort 1.4 outputs
  • 16 GB DDR5 (upgradeable) and user-expandable M.2 storage
  • SteamOS with Steam Big Picture; plays your Steam library
  • Built-in 2.4 GHz receiver for the Steam Controller
  • Wi-Fi 6E, Bluetooth 5.3, Gigabit Ethernet, 4x USB-A, USB-C

Key specifications

CPUsemi-custom AMD Zen 4, 6 cores / 12 threads up to 4.8 GHz
GPUsemi-custom AMD RDNA 3, 28 CUs up to 2.45 GHz, 8 GB GDDR6
Memory16 GB DDR5 SO-DIMM
Storage512 GB or 2 TB M.2 2230 SSD, spare M.2 2280 slot, microSD
PortsHDMI 2.0, DisplayPort 1.4, 4x USB-A, USB-C, Gigabit Ethernet
WirelessWi-Fi 6E, Bluetooth 5.3, Steam Controller radio

Compatibility: Runs SteamOS; plays Steam games and other PC software via desktop mode.

Brand new and factory sealed, with the manufacturer’s warranty and our 30-day unopened returns policy. Ships from our US warehouse.

Before you buy the Valve Steam Machine 512GB No Controller

Check compatibility with the systems you own, and whether you want this exact edition or colour. Limited editions are produced in restricted numbers and are often bought as collector’s pieces as well as to play with.

Keep the box and inserts. A complete, boxed console is easier to resell and is required for unopened returns.

Frequently asked questions

Is the Valve Steam Machine 512GB No Controller new?

Yes. It is supplied brand new and factory sealed.

Is it covered by a warranty?

Current models carry the manufacturer’s warranty. Discontinued and limited-edition items are sold as sealed collector’s pieces and may no longer be covered; our 30-day unopened returns policy applies.

How much does it cost?

The current price is shown at the top of this page and is charged in your selected currency at checkout.

How is it shipped?

Brand new and factory sealed, with the manufacturer’s warranty and our 30-day unopened returns policy. Ships from our US warehouse.

Questions about the Valve Steam Machine 512GB No Controller? Use the Ask about this item button and the Phantum Nine team will help.

Specs

BrandValve
PlatformSteam Machine
Typeliving-room PC
CPUsemi-custom AMD Zen 4, 6 cores / 12 threads up to 4.8 GHz
GPUsemi-custom AMD RDNA 3, 28 CUs up to 2.45 GHz, 8 GB GDDR6
Memory16 GB DDR5 SO-DIMM
Storage512 GB or 2 TB M.2 2230 SSD, spare M.2 2280 slot, microSD
PortsHDMI 2.0, DisplayPort 1.4, 4x USB-A, USB-C, Gigabit Ethernet
WirelessWi-Fi 6E, Bluetooth 5.3, Steam Controller radio
Dimensions156 x 152 x 162 mm
Weight2.6 kg
Released29 June 2026
RegionUS
ConditionNew, factory sealed
WarrantyManufacturer warranty
BrandValve
Storage512GB
GenerationCurrent gen
Shipping weight6 lbs

What's in the box

  • Steam Machine
  • Power cable
  • Quick start guide
  • Steam Controller (only in 'With Controller' configurations)

Shipping & returns

Shipping

  • Free US shipping on orders over $99.00.
  • US orders ship in 1 to 2 business days.
  • International delivery takes 3 to 10 business days via DHL Express or UPS. Import duties and taxes may be charged on delivery.
  • Orders over $300.00 ship insured and need a signature on delivery.

Shipping & international details

Returns & warranty

  • New: 30-day returns if unopened.
  • Refurbished and used: 14-day returns.
  • Buyer pays return shipping unless the item is faulty.
  • Warranty: Refurbished A 12 months, Refurbished B 6 months, Used C 90 days. New units carry the manufacturer warranty.

Returns policy · Warranty

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