{"product_id":"broadcom-lsi-9207-4i4e-pcie3-0-it-mode-hybrid-port-sas-host-bus-adapter","title":"Broadcom LSI 9207‑4i4e PCIe3.0 IT‑Mode Hybrid‑Port SAS Host Bus Adapter","description":"\u003cdiv\u003e\n\u003ch2\u003eBasic Parameter Table\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eItem\u003c\/th\u003e\n\u003cth align=\"left\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eBrand\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eBroadcom (LSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eModel\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e9207‑4i4e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eBoard PN\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eLSI00303\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eController Chip\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eSAS2308\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eBus Interface\u003c\/td\u003e\n\u003ctd align=\"left\"\u003ePCI‑E 3.0 x8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003ePort Layout\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e4 internal + 4 external ports (8 total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eConnectors\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e1×SFF‑8087 (internal), 1×SFF‑8644 (external)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eTransfer Speed\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e6Gb\/s SAS, 6Gb\/s SATA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eWorking Mode\u003c\/td\u003e\n\u003ctd align=\"left\"\u003ePure IT‑mode (Fusion‑MPT pass‑through, no hardware‑RAID; cannot run MegaRAID firmware)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eHeat Dissipation\u003c\/td\u003e\n\u003ctd align=\"left\"\u003ePassive black square fin‑style heat sink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eCondition\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eFactory New Sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eStock Status\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eIn Stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eDelivery Cycle\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eWithin 2 Business Days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eWarranty Period\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e3‑Year Global Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eUnit Price\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e$180.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eCore Product Features\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003col\u003e\n\u003cli\u003eHybrid‑port PCIe 3.0 HBA (Host Bus Adapter) built‑on SAS2308 chip, factory‑flashed to native IT pass‑through firmware. It has no hardware‑RAID function, directly forwards raw disk signals to host OS. Ideal for ZFS, TrueNAS, FreeNAS, unRAID storage platforms that require both local internal drives and external JBOD disk‑shelf expansion on a single controller card.\u003c\/li\u003e\n\u003cli\u003ePCIe 3.0 x8 bandwidth: one SFF‑8087 internal port supporting up to 4 in‑chassis local drives; one SFF‑8644 external port supporting up to 4 drives inside an external JBOD enclosure, total 8 disks.\u003c\/li\u003e\n\u003cli\u003eIT‑mode pass‑through architecture allows the operating system to manage each disk individually for software‑defined‑RAID (ZFS‑RAID‑Z, md‑raid). There is no onboard cache or hardware RAID‑calculation offload.\u003c\/li\u003e\n\u003cli\u003eFan‑less passive black heat‑sink, zero‑noise operation, stable for 24\/7 continuous long‑term runtime inside rack‑mounted datacenter servers. It ships with full‑height and low‑profile brackets for different server chassis.\u003c\/li\u003e\n\u003cli\u003eSupports hot‑swap for both internal local hard drives and external JBOD drives; all disks are presented directly to the host operating system.\u003c\/li\u003e\n\u003cli\u003ePerfect for hybrid‑storage servers combining internal storage plus external backup disk shelves.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eApplication Scenarios\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eHybrid NAS systems (local internal disks + external JBOD expansion)\u003c\/li\u003e\n\u003cli\u003eSmall‑enterprise file‑servers with in‑server storage plus off‑board backup JBOD\u003c\/li\u003e\n\u003cli\u003eNVR surveillance systems with internal storage and external archive disk enclosures\u003c\/li\u003e\n\u003cli\u003eHome‑lab ZFS NAS with mixed local and external JBOD storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Broadcom LSI","offers":[{"title":"Default Title","offer_id":51160680497292,"sku":"9207‑4i4e","price":1276.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/2410\/8428\/files\/4ce13855-632f-4c62-9c55-2b1bba417552.png?v=1782887250","url":"https:\/\/www.qsfp40g.com\/products\/broadcom-lsi-9207-4i4e-pcie3-0-it-mode-hybrid-port-sas-host-bus-adapter","provider":"QSFP40G","version":"1.0","type":"link"}