InWin has unveiled multiple servers featuring AIO liquid cooling units, even on the smallest model. The lineup includes rack-mounted chassis ranging from the tiny 1U format to a massive 7U AI cruncher.
InWin RL100
Starting with the slimmest model, we have IW-RL100, a 1U box housing a 120mm-wide radiator and an Asus P13R-M motherboard. The radiator takes air from three 40x28mm fans to cool the CPU. On the graphics side, RL100 keeps support for standard graphics cards thanks to the use of a riser cable, allowing for a horizontal installation.
To power everything, this RL100 comes equipped with a 450W 80 Plus Platinum PSU that should be enough for this single GPU chassis.
InWin RL200
Next, we have IW-RL200, a 2U rackmount chassis, this time featuring a 240mm liquid cooling radiator. This one comes bundled with an ASRock Rack SPC741D8UD-2T/X550 motherboard, compatible with 4th and 5th Gen Intel Xeon Scalable processors. That said, you should be able to change for any ATX, CEB, or EEB board you like, as long as their dimensions don’t exceed 12x13in.
The 2U format allows the installation of two low-profile expansion cards or a single full-height graphics card, in addition to two 2.5in drives. These parts can then be fed through a wide choice of redundant 80 Plus Platinum CRPS PSUs, depending on the model, ranging from 550W to 2,000W.
InWin RL400
The IW-RL400 is a 4U rackmount server with up to a 360mm AIO liquid cooler supporting ATX, CEB, and EEB motherboard formats. It carries eight PCIe expansion slots, allowing the installation of up to eight single-slot or four dual-slot graphics cards in one system.
For this model, InWin designed a versatile chassis that can be rack-mounted or sat up like a regular PC tower. Thanks to its 4U format, you can install full-height graphics cards, which drastically increases the compatibility list.
Thanks to its Nvidia RTX A6000 GPUs, RL400 can handle up to 70B LLM model size. These sit on top of an ASRock motherboard filled with 64GB ECC RDIMM DDR5 RAM modules plus a bunch of U.2 and M.2 SSDs in RAID 0. Once more, everything gets power from 80 Plus Platinum CRPS PSUs, offering capacities ranging from 550W to 2,000W.
InWin ESC-N8-E11
And we’ve saved the biggest for last. ESC-N8-E11 is a 7U box that houses an Nvidia HGX H100 with eight GPUs. Every one of these comes with its own 80GB of VRAM and is capable of communicating with other GPUs at 900GB/s through Nvidia’s NVSwitch. Team Green claims up to 480TF of AI computation power, 8PF of FP64, and 32POPS of Int8. Needless to say, this one will be an AI powerhouse.
While InWin may be known by gamers for its unique PC cases, the brand is actually very active in the server market. Plus, since it has dedicated factories, it is ideally positioned to supply all types of servers, including those targeting AI training. This means faster build and assembly alongside wider customisations and flexible configurations.