The R2X1N1T1A1T0A is a mid-range Windows-preinstalled configuration of the RXi2-XP platform. The "T1" processor code designates a 6th Gen Intel Core processor variant (distinct from the i3-6100E "A" code and the Celeron "P" code), paired with 8 GB DDR4 and a 128 GB SSD. Like all XP models, it uses the larger 252 × 203 × 132 mm chassis that accepts full-height PCIe Gen3 x4 cards — a key differentiator from the slimmer UP and BP enclosures.

Why does the XP chassis size matter for a single-slot configuration?

Even with only one PCIe slot populated, the XP's larger chassis provides thermal headroom that the compact UP and BP enclosures cannot match. A full-height frame grabber card dissipating 15–25W has room to breathe in the XP's 132 mm-deep enclosure, whereas the same card in the BP's 44.5 mm chassis would create a hot spot that challenges the passive cooling system. The larger chassis also accommodates the optional hot-swap 2.5" SATA drive bays and RAID configuration — features not available on LP or BP — making single-slot XP configurations viable for applications needing both PCIe expansion and redundant storage.