HP/ASRock AMD SLEEPER Gaming Desktop PC

System Specs:

• HP Pavilion a1130n Micro ATX PC Case
• ASRock B450M Pro4 R2.0 AM4 Micro ATX Mainboard
• Supports AMD AM4 Socket Ryzen CPUs:
  2000, 3000, 4000 G-Series, 5000 and 5000 G-Series
• Supports DDR4 3200
• 1x PCIe 3.0 x16, 1x PCIe 2.0 x16, 1x PCIe 2.0 x1
• AMD Quad CrossFireX
• 7.1 CH HD Audio (Realtek ALC892/897 Audio Codec)
• 4x SATA III, 1x Ultra M.2 (PCIe Gen3 x4), 1x M.2 (SATA III)
• 2x USB 3.2 Gen2 (Rear Type-A+C)
• 6x USB 3.2 Gen1 (2x Front, 4x Rear)
• Realtek Gigabit LAN
• AMD Ryzen 5 4500 3.6GHz (6C/12T) CPU
• 32GB (2x16GB) Corsair Vengeance LPX DDR4 3000MHz RAM
• Upgradeable to 128GB RAM (4x32GB)
• Gigabyte Gaming 8G Radeon RX 580 8GB GDDR5 Graphics
• 3x DisplayPort (v1.4)
• 1x HDMI (v2.0b)
• 8.5TB Total Storage:
• 256GB UnionMemory NVMe SSD with Heatsink (macOS 14.4.1 Sonoma)
• 256GB UnionMemory NVMe SSD (Windows 11 Pro 23H2 v2)
• 8TB Seagate ST8000NM0055 v5 SATA 3.5" Enterprise HDD (exFAT)
• Gamdias Kratos M1-550B RGB 80PLUS Bronze 550W Power Supply
• Apple Mac Pro DVD±RW SATA Superdrive
• Dual USB 3.0 Front Ports
• Original Front I/O (USB 2.0 & AC'97) & OEM Card Reader

Listing Items Included:

• HP/ASRock AMD Micro ATX Desktop Gaming PC
• HP PS/2 Keyboard (Works in macOS!)
• QTY 2 - 32GB USB/USB-C Drives
• macOS Sonoma USB Installer + Tools
• Ventoy USB with Windows & Linux ISOs
• ASRock B450M Driver Disc & Documentation
• Power Cable

Games & Emulators Preinstalled (Windows 11):

• Unreal Gold
• Unreal 2: The Awakening
• Unreal Tournament v469d (UT99)
• Unreal Tournament 2004
• Unreal Tournament 3
• Deus Ex
• Quake III Arena
• Doom 3 + Absolute HD
• Half-Life: Source
• Half-Life 2
• Half-Life 2 - Episode 1
• Half-Life 2 - Episode 2
• Crysis
• OpenArena v0.8.8
• SNES9X v1.60 (Super Nintendo) + Over 50 ROMs
• + (Too Many to List!)
• Project64 (N64) + 5 ROMs
• + F-Zero X
• + Mario Kart 64
• + Star Fox 64
• + Super Mario 64
• + Super Smash Bros.
• Dolphin (GameCube/Wii) + 2 ISOs
• + Super Smash Bros. Melee (runs very well!)
• + F-Zero GX (runs well with emulation overclock)

Software Installed (Windows 11):

• Macrium Reflect v8
• Brave Browser
• Geekbench 6
• Prime95
• Rufus 4.4
• PeaZip
• VLC
• OpenMPT
• XMPlay

Software Installed (macOS Sonoma):

• OpenCore Configurator
• Unigine Heaven
• Unigine Valley
• Geekbench 6
• Onyx
• Mounty
• MacFUSE
• VLC
• Brave Browser
• macOS 14 Sonoma Installer

Listing is for an ASRock AMD AM4-based Gaming PC, which was built inside a classic HP Pavilion a1120n micro ATX PC case, from the mid-2000s to give it a "sleeper" appearance. Unit dual-boots macOS Sonoma 14.4.1 and Windows 11 Pro 23H2 v2 via OpenCore bootloader!

AMD Ryzen 5 4500 CPU and ASRock B450M Pro4 R2.0 mainboard are brand new. 

Power supply features manually switchable RGB colors, and can be toggled on/off. Power supply fan speed is also manually switchable between high and low speeds.

Backups of macOS installers, software, utilities, and the preconfigured OpenCore bootloader files are saved on a 8TB internal hard drive. The utilities, and bootloader will be backed up to one of the included 32GB USB flash drives.

Backups of the Windows 11, Windows 10, Linux Mint Cinnamon, and Linux Ubuntu install ISOs, preinstalled software, games, and utilities will also be saved on the 8TB internal hard drive. A Macrium Reflect backup disk image of this Windows 11 install will be stored on this drive, as well.

Bootable Windows 10/11 Install, Linux Mint Install, Ubuntu Install, and Macrium Reflect v8 Recovery Environment ISOs are also stored as bootable ISOs on the Ventoy Bootloader USB drive! You will have the ability to backup and restore images for Windows!

Original HP PS/2 keyboard included. Keyboard will show significant signs of wear, use and age, but it is still functional, and also works in macOS.

Notes:

• Front FireWire 400 port is NOT active,
• Mainboard HDMI, DVI and VGA ports are NOT active (no iGPU),
• Front card reader I/O is currently untested—Functionality is unknown (USB port works),
• Front microphone jack is non-functional in macOS (rear mic jack is functional),
• Front and rear line-in (blue) jack functionality is currently unknown in macOS,
• Keep in mind; There may be unforeseen bugs/issues/missing features in macOS, but this PC build runs it extremely well, overall.

Warranty & Feedback Information

Due to this PC being built with legacy components, it is being sold as is; No returns, refunds, or exchanges. Unit was tested, and described to the best of my ability. Sale is final.

Please remember to leave positive, five-star feedback! Please do not open a case, or leave negative/neutral feedback without contacting me; We can try to resolve the issue, first! Feedback will only be left after customer leaves positive feedback. This is so I will know the customer satisfied with the item.

Immediate payment is required with Buy-It-Now. For accepted best offers, or auction winners, payment is required within 48-hours of auction end. If you are unable to pay for the item within that time frame, please contact me for payment arrangements before bidding, or sending your best offer.

For auction-based listings, zero-feedback eBay members must contact me before placing a bid; otherwise, your bid will be canceled.

If you do not see your country listed in the shipping calculator tab, please contact me for shipping prices. Please note that Global Shipping Program rates will no longer apply, only if your country was not listed in the shipping calculator.

Please contact me if you have any questions regarding this item.

Thanks for looking!