{"product_id":"prom21","title":"WisdPi PROM21 All in Expansion Card","description":"\u003cp\u003eThe PROM21 All in is a flagship PCIe x4 expansion card powered directly by the AMD B650 (Promontory 21) desktop chipset. It delivers desktop-grade I\/O bandwidth, massive storage capacity, and next-gen connectivity to any workstation or high-performance PC.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003eDesktop Chipset Power: Built around the AMD B650 chipset for rock-solid stability and massive data throughput over a single PCIe x4 slot.\u003c\/p\u003e\n\u003cp\u003eSwitchable Oculink Port: Features a versatile Oculink interface that multiplexes PCIe and SATA signals. Easily switch between configurations via the onboard DIP switch (SW1) to support external GPUs or enterprise storage arrays.\u003c\/p\u003e\n\u003cp\u003eQuad M.2 Storage Matrix: Equipped with 4x M.2 slots (2 on the front, 2 on the rear). Maximize your storage capacity with support for high-speed NVMe and SATA SSDs using the chipset's dedicated downstream lanes.\u003c\/p\u003e\n\u003cp\u003eHigh-Speed USB Hub: Rear I\/O includes a blisteringly fast 20Gbps USB-C port alongside four 10Gbps USB-A ports for zero-bottleneck peripheral connections.\u003c\/p\u003e\n\u003cp\u003eRobust Power \u0026amp; Cooling: Features a dedicated external power connector (EXT_PWR) to ensure stable voltage under heavy loads, paired with a custom aluminum heatsink and a dedicated cooling fan header.\u003c\/p\u003e\n\u003ch2\u003eSpec\u003c\/h2\u003e\n\u003ctable data-path-to-node=\"10\" style=\"width: 100.036%; height: 248.4px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.6314%; height: 19.6px;\"\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.1528%; height: 19.6px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.6314%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eController\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.1528%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eAMD Promontory 21 (B650 Chipset)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.6314%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eHost Interface\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.1528%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003ePCIe 4.0 x4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.6314%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eStorage Expansion\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.1528%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e4x M.2 Slots\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.6314%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eNext-Gen I\/O\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.1528%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e\u003cspan\u003e1x Oculink Port (Multiplexed PCIe\/SATA)\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 90.8px;\"\u003e\n\u003ctd style=\"width: 24.6314%; height: 90.8px;\"\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003eExternal USB\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.1528%; height: 90.8px;\"\u003e\n\u003cp data-path-to-node=\"10,5,1,0\"\u003e1x USB 3.2 Gen 2x2 Type-C (20Gbps)\u003c\/p\u003e\n\u003cp data-path-to-node=\"10,5,1,0\"\u003e4x USB 3.2 Gen 2 Type-A (10Gbps)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.6314%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eInternal USB\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.1528%; height: 19.6px;\"\u003e\n\u003cdiv class=\"group\/row flex border-tint-subtle transition-colors hover:bg-tint-hover\" role=\"row\"\u003e\n\u003cdiv role=\"cell\" class=\"relative flex flex-1 border-r px-3 py-2 align-middle text-sm last:border-r-0 border-tint-subtle\"\u003e\n\u003cdiv class=\"blocks w-full space-y-2 lg:space-y-3 leading-normal self-center **:text-left text-left\"\u003e\n\u003cp class=\"has-[.button,input]:flex has-[.button,input]:flex-wrap has-[.button,input]:gap-2 has-[.button,input]:items-center decoration-primary\/6 print:break-inside-avoid w-full max-w-[unset] text-start self-start justify-start\"\u003e6x USB 2.0 front panel header\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.4px;\"\u003e\n\u003ctd style=\"width: 24.6314%; height: 20.4px;\"\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003ePower Delivery\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.1528%; height: 20.4px;\"\u003e\n\u003cdiv class=\"group\/row flex border-tint-subtle transition-colors hover:bg-tint-hover\" role=\"row\"\u003e\n\u003cdiv role=\"cell\" class=\"relative flex flex-1 border-r px-3 py-2 align-middle text-sm last:border-r-0 border-tint-subtle\"\u003e\n\u003cdiv class=\"blocks w-full space-y-2 lg:space-y-3 leading-normal self-center **:text-left text-left\"\u003e\n\u003cp class=\"has-[.button,input]:flex has-[.button,input]:flex-wrap has-[.button,input]:gap-2 has-[.button,input]:items-center decoration-primary\/6 print:break-inside-avoid w-full max-w-[unset] text-start self-start justify-start\"\u003ePCIe Slot Power + ext power connector\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.6314%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003eCooling\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.1528%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003eAluminum Heatsink with onboard Fan Header \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.6314%;\"\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003eCompatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.1528%;\"\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003ex86(AMD\/Intel) \/ ARM(Mac Silicon Series\/Raspberry Pi 5) standard PCIe \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.6314%;\"\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003eSize\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.1528%;\"\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e175x70mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003eOptional Accessories and Cables:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOculink-Oculink cable (40cm)\u003c\/li\u003e\n\u003cli\u003eOculink-4xSATA Port cable (40cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003eOculink-Oculink cable (40cm)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: Oculink Extension Cable\u003c\/li\u003e\n\u003cli\u003eConnector Type: 42-Pin Oculink (SFF-8611) Straight to Straight\u003c\/li\u003e\n\u003cli\u003eInterface Standard: PCIe Gen 4.0 x4 (Backward compatible with PCIe 3.0)\u003c\/li\u003e\n\u003cli\u003eCable Length Options: 0.4M\u003c\/li\u003e\n\u003cli\u003eData Transfer Rate: Up to 16 GT\/s per lane\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOculink-4xSATA Port cable (40cm)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: OCULink to 4x SATA Breakout Cable\u003c\/li\u003e\n\u003cli\u003eConnector A: 1x OCuLink SFF-8611 4i (Host \/ Controller Side)\u003c\/li\u003e\n\u003cli\u003eConnector B: 4x SATA 7-Pin with Latch (P1, P2, P3, P4 Target Side)\u003c\/li\u003e\n\u003cli\u003eData Transfer Rate: Up to 6Gbps per channel\u003c\/li\u003e\n\u003cli\u003eWire Gauge: 32 AWG High-Speed Internal Wire\u003c\/li\u003e\n\u003cli\u003eCable Geometry: Flat-to-Flat Connection Cable\u003c\/li\u003e\n\u003cli\u003eCable Length Options: 0.4M\u003c\/li\u003e\n\u003cli\u003eColor: Blue (SATA lines) with Black Braided Sleeve (OCuLink end)\u003c\/li\u003e\n\u003cli\u003eSupported Platforms: \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eThis custom definition is only compatible with the WisdPi PROM21 All-in-One Expansion Card\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWiki\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/wiki.wisdpi.com\/computer\/wisdpi-prom21-all-in-expansion-card\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/wiki.wisdpi.com\/computer\/wisdpi-prom21-all-in-expansion-card\u003c\/a\u003e\u003c\/p\u003e","brand":"WisdPi","offers":[{"title":"AMD PROM21 All in Expansion Card (with out additional custom cables)","offer_id":48307094814974,"sku":"SC260301","price":199.0,"currency_code":"USD","in_stock":false},{"title":"Oculink-Oculink cable (40cm)","offer_id":48307094847742,"sku":"SC260302","price":15.0,"currency_code":"USD","in_stock":true},{"title":"Oculink-4xSATA Port cable (40cm)","offer_id":48307094880510,"sku":"SC260303","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/9578\/9310\/files\/DSC_6313.jpg?v=1780502876","url":"https:\/\/wisdpi.com\/ja\/products\/prom21","provider":"WisdPi","version":"1.0","type":"link"}