Dual boot on iMac 8,1

I noticed a specific iMac8,1 model specified as working by apgreimann:
Computers compatible with Haiku (OLD - pre-Beta2 list) - Feedback / Hardware - Haiku Community (haiku-os.org)

#### Apple iMac (Early 2008; iMac8,1) - A1224 / MB323

Rating 4/4: Haiku works with all (or nearly all) components
Version/branch: Haiku R1 Beta 2 (in testing; upcoming stable release)
Architecture: 64-bit x86 (Intel x64/AMD64, etc.)
Share on GitHub: Yes
Startup media: Standard SSD, hybrid SSHD, or hard drive (imaged or installed)
Memory: 2 GB
CPU: Intel “Core 2 Duo” E8135 @ 2.4 GHz (64-bit/x64, 2 cores, 6 MB L2 cache)
GPU: ATI Radeon HD 2400 XT (128 MB VRAM)
Networking cards: AirPort Extreme (Broadcom BCM43xx); Gigabit Ethernet
Sound cards: Intel High Definition Audio
Graphics status: Graphics work by default or “out of the box”
Sound status: Sound works by default or “out of the box”
Networking status: Ethernet card(s) work
SD status: My computer does not have a SD drive
Restart status: Haiku restarts smoothly
Contributor: apgreimann
Contribution date: 5/15/2020 17:08:17
Additional notes: Use Ethernet with Haiku on this Mac

So what variant(s) do we have versus this one?