Lenovo Legion Go S: specs & release date

Lenovo's official PSREF spec sheet for the Legion Go S 8ARP1 (source) confirms verbatim: AMD Ryzen Z2 Go (4 cores / 8 threads, 3.0 GHz base, 4.3 GHz max) with integrated AMD Radeon Graphics (no TFLOPS figure stated; only "Integrated / Shared / DirectX 12"), LPDDR5-6400/LPDDR5X-6400 soldered memory in 16 GB or 32 GB configs, 512 GB/1 TB M.2 2242 PCIe 4.0 x4 NVMe SSD, an 8-inch WUXGA 1920x1200 IPS multi-touch display at 120 Hz with VRR and 500 nits, a 55.5 Wh battery, and Windows 11 Home / SteamOS. The Amazon listing (ASIN B0DTBN55K9, corroboration) pins the specific Glacier White unit — AMD Ryzen Z2 Go, 16 GB memory, 512 GB storage, 8-inch 120 Hz PureSight display, "2025" in the product title, Windows platform — matching the PSREF figures used here. GPU (TFLOPS) is left blank because neither fetched page states any TFLOPS value, and the price is left blank because the Amazon page displayed no US price ("No featured offers available"; page geolocated to Germany/EUR) and Best Buy pages were not fetchable; optical drive is false per the handheld category convention (Amazon box contents list only the console, user guide and 65 W USB-C charger). All eight spec keys were verified against the decompressed PSREF PDF text (extracted via pdftotext, since the raw fetch returned FlateDecode-compressed binary).