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Gaming PC: AMD 9950X3D, RTX 5090, 32GB RAM, 2TB SSD $8049 | 7800X3D, RTX 5080, 32GB RAM, 1TB SSD $3388 Delivered @ Radium PCs

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BUILT_TO_BE_WRITTEN_OFF_TY_LEXAR_200

๐Ÿ’ฐ BANK TRANSFER SPECIAL: Get $50 cashback on orders $3,000 and above when you select bank transfer at checkout! Save on the pesky fees

Hi Everyone,

It's EOFY time, and we are going absolutely all out with a massive high-end double deal. Currently the cheapest 5080 and 5090 systems on the market with better specs to boot!

Deal 1: This is the big one. The Prism Titan Black. We've maxxed out this prebuilt system with the brand new RTX 5090 and a Ryzen 9 9950X3D. Because it's a prebuilt, it's our main fixed configuration, designed to be the ultimate tax write-off powerhouse.

Deal 2: The PREDATOR: Custom PC being the cheapest 5080 build available right now. We've paired it with the 7800X3D and threw in a Gen5 Lexar NM990 SSD. Because this one is on our custom platform, full upgrade options are available if you want to tweak it further! Discount code is slighty different so be aware ty

Surcharge: 0% Hello Clever, 1.38% credit/debit card, 4.52% Afterpay.


Deal 1: Prism Titan Black (Prebuilt) - $8049 Delivered
The maxxed-out ultimate EOFY powerhouse. The cheapest 5090/9950X build on the market.

โœ… $8099 delivered Australia-wide (with code BUILT_TO_BE_WRITTEN_OFF_TY_LEXAR_200)
๐Ÿ’ฐ $50 Cashback via Bank Transfer
๐Ÿ”น CPU: AMD Ryzen 9 9950X3D
๐Ÿ”น Motherboard: Gigabyte X870M AORUS ELITE WIFI7
๐Ÿ”น RAM: 32GB (2x16GB) Lexar ARES CL32 DDR5 6000MHz
๐Ÿ”น Graphics Card: Palit RTX 5090 Gamerock 32GB
๐Ÿ”น Power Supply: 1000W FSP 80+ Gold
๐Ÿ”น Primary Storage: 2TB Gen4 Lexar NM790
๐Ÿ”น Wi-Fi & Bluetooth: Included (WiFi 7)
๐Ÿ”น Operating System: Windows 11 Pro
๐Ÿ”น CPU Cooler: Radium AIO 360 Black
๐Ÿ”น Case: Radium S342 Black
๐Ÿ”น Fans: 9 x Radium ARGB PRISM 120mm Fans

PCPartPicker Part List

Type Item Price
CPU AMD Ryzen 9 9950X3D 4.3 GHz 16-Core Processor $995.63 @ Amazon Australia
CPU Cooler Thermalright Aqua Elite ARGB V6 70.84 CFM Liquid CPU Cooler $89.00 @ Scorptec
Motherboard Gigabyte X870M AORUS ELITE WIFI7 Micro ATX AM5 Motherboard $379.00 @ Mwave Australia
Memory Lexar Ares RGB 32 GB (2 x 16 GB) DDR5-6400 CL32 Memory $799.00 @ Mwave Australia
Storage Lexar NM790 2 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive $469.00 @ BPC Technology
Video Card Palit GameRock GeForce RTX 5090 32 GB Video Card $5949.00 @ Amazon Australia
Case Montech XR ATX Mid Tower Case $69.00 @ Centre Com
Power Supply Corsair RM1000e (2025) 1000 W Fully Modular ATX Power Supply $198.82 @ Amazon Australia
Prices include shipping, taxes, rebates, and discounts
Total $8948.45
Generated by PCPartPicker 2026-05-22 16:09 AEST+1000

Deal 2: PREDATOR CUSTOM - $3388 Delivered
Unbeatable value 5080 custom build featuring lightning-fast Gen5 storage. Fully customizable.

โœ… $3388 delivered Australia-wide (with code BUILT_TO_BE_WRITTEN_OFF_TY_LEXAR_200_1)
๐Ÿ’ฐ $50 Cashback via Bank Transfer
๐Ÿ”น CPU: AMD Ryzen 7 7800X3D
๐Ÿ”น Motherboard: AMD ASUS PRIME B650EM-A WIFI
๐Ÿ”น RAM: 32GB (2x16GB) CL32 Lexar ARES 6400MHz - Black
๐Ÿ”น Graphics Card: Palit RTX 5080 GamingPro 16GB
๐Ÿ”น Power Supply: 850W FSP VITA GM 80+ Gold - Black
๐Ÿ”น Primary Storage: 1TB Gen5 Lexar NM990 M.2 NVMe (R: 14500 / W: 7500)
๐Ÿ”น Wi-Fi & Bluetooth: Included
๐Ÿ”น Operating System: No OS
๐Ÿ”น CPU Cooler: Radium Black Liquid 240mm Cooler
๐Ÿ”น Case: Radium Prism - Black
๐Ÿ”น Fans: 3 x Radium ARGB Fans - Black


Build / warranty / shipping

๐Ÿ“ฆ Free delivery Australia-wide
โœ… Built to order in Melbourne โœ… Fully assembled and tested before dispatch
โœ… 3 Years Warranty (Return to base)
โฑ Current build time is around 15โ€“20 business days

Support Phone: 1300 935 884
Email: sales@radiumpcs.com.au
IG: @radium.pcs
YouTube: Radium PCs
Tiktok: radiumpcs

Any questions drop them below and Iโ€™ll answer as fast as I can.

Cheers,
Gabriel

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Comments

Search through all the comments in this post.
  • $50 off versus never possibly never getting your money back if you do a runner no thanks.

  • so, an $8k PC to do some spreadsheets?

    • That's how my tax return looks.

    • What a ridiculous comment. A PC like this can also watch YouTube, which is obviously the intended use case for something of this spec

      • My exact argument to my ex-wife.

  • $6k for a video card, that must be some wholesome graphics creation jesus

    • Or for my example: infinite ai-slop content video creation

  • crazy that you could buy a fairly high end 100" mini LED and a 5080 + 9600X3D system for the same money lol

  • Imagine splurging $8100 on a PC and getting 32gb RAM

    • That was my first though as well!

    • I know. Distributor price of ram for 64GB is close to $1700-2000 alone.

      Retail is your best bet if you wanted to upgrade.

    • And a 3yr+ old very average SSD model.
      And only a Gold PSU.

      All wrapped in a bargain basement case.

      • NM790 just turned 3 years old, still consider a very new drive compare to many other gen4 drives, ie. Samsung 990 Pro was released in 2022.
        Gen4 is still mainstream, and NM790 has been proven to be a reliable drive with great value even by ozbargainers.
        I don't agree with the assement of "average" but that's personal opinion.
        People can spend extra 300 - 500 more to buy a drive they believe is better, but are they really better in real world use scenario?

        plus, if you really don't like NM790, there is also NM990 in deal 2, it's a gen5 drive I am currently using on my own PC.
        it was released July last year, only 1 year old.

        • I've got a 4TB NM790 in my PC I built nearly 3 years ago and use it as a Programs drive and a 2TB 980 Pro as the System drive. It is an average drive, and for an $8k PC, there should be something better in it.

          We all understand this PC is just a way to move 5090s and make a bit of margin on the side, but for $8k, just up the price a bit and make the build logical.

    • This is the comment I am looking for

  • I'm confused by the code…
    is the ssd/ram eol, is the whole brand?
    doesn't that mean there will be no-one to take the warranty to?
    why would you advertise the fact your customers are sol in 1 yr?

    • Sorry that mightve been confusing.

      The code is just tongue and cheek (Built_to_be_written_off)

      We secured a noice deal with Lexar so it's a thank you to them.

      Lexar is definitely still around, SSD is 5 years warranty and ram is lifetime

    • I'm just too busy counting money, but I am definately still here

  • $8K :(
    Wasn't 4090 PC deals around $5K?
    Depressing…

    • I have a Gigabyte water cooled rtx4090 machine in Melbourne currently being used to play minecraft by my kids.
      Can do around 5K if you interested.

    • 5090 deals were 5k as well end of last year.

  • To be honest am expecting something like a 98x3d + 5090 build under 7k. Consider the techfast had a deal of 98x3d + 5090 deal under 5k, the market is not doing good for DIY this year.

    • Yeah RIP they went bust. If you do want a 5090/98x3d under 7K message sales they'll do it!

      • Already sent the message through the website. Waiting for the reply now, thanks

        • I am waiting on this deal aswell. What do you sacrifice tho.

        • Did Radium sales offer a config at $7k?

          • @Durian Pancake: Nah, they said they will give me a offer later and never replied.

    • HP had them close to 5k as well, 4.5k for a refurb one (6 months ago).
      Pre built HP can be had for 8,5k *student or 9k on ebay.

  • this is a proper Unit!

  • HODL for parts price drop especially RAM…

    • another 4-6 months though

      • Hmm I'm expecting longer

        • Ram prices are dropping slowly in the US will eventually come down in AU soon too

    • It's gonna be 12 months…you should see the actual cost of new ram these days from suppliers

      • Geez…that sounds horrible. 2026 made 2020 looked like a good year.

  • $90 water cooler on a $8k PC.

    NOPE, NOPE, NOPE.

    Don't be putting an AIO directly above my $4k GPU thankyou.

  • $8k and only 32gb of ram :-(

  • Imagine being a kid these days. I feel sad. Theyโ€™ll never learn to sail the high seas because they donโ€™t have the hardware to run anything.

    • Well, most kids playing on their tablets or laptops these days just play knockoff clones of good games on Roblox anyway, so I guess they donโ€™t need to learn how to pirate?

  • @Radium PCs, I've ordered a build from a previous OzB deal that was all submitted on Monday. Is there a rough time frame for builds at the moment?

  • seems like ths code is not working BUILT_TO_BE_WRITTEN_OFF_TY_LEXAR_200_1

    • Code does not work for me also

      • I emailed them and they sort it out

  • BUILT_TO_BE_WRITTEN_OFF_TY_LEXAR_200_1 Doesnโ€™t seem to work!

  • @Radium PCs code is not working for the 5080 build.

  • please do a rtx 5070 ti or 5070 deal with a 7800 x3d, will your old deal come back in stock or not and please do a 5070 deal

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