{"product_id":"broadcom-lsi-9311-4i4e-pcie3-0-it-mode-12g-sas-tri-mode-hybrid-internal-external-hba-storage-adapter","title":"Broadcom LSI 9311‑4i4e PCIe3.0 IT‑Mode 12G SAS Tri‑Mode Hybrid Internal‑External HBA Storage 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\"\u003e9311‑4i4e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eController Chip\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eSAS3008‑4I4E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eBus Interface\u003c\/td\u003e\n\u003ctd align=\"left\"\u003ePCIe 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 (Total 8‑port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eConnectors\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e1× SFF‑8643 (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\"\u003e12Gb\/s SAS, 6Gb\/s SATA, NVMe Tri‑Mode\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 Pass‑Through Mode (Fusion‑MPT firmware, No hardware RAID)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eHeat Dissipation\u003c\/td\u003e\n\u003ctd align=\"left\"\u003ePassive grid‑style fan‑less 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$300.00\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 internal‑external IT‑mode HBA card built‑on SAS3008 chip with Fusion‑MPT firmware, native IT pass‑through mode, without hardware‑RAID function. It can simultaneously connect local in‑case internal drives and external JBOD disk shelves via a single controller card for ZFS, TrueNAS and Unraid NAS systems.\u003c\/li\u003e\n\u003cli\u003ePCIe 3.0 x8 bus bandwidth: one SFF‑8643 internal port supporting 4 internal drives; one SFF‑8644 external port supporting 4 external drives, total of 8 drive channels.\u003c\/li\u003e\n\u003cli\u003eTri‑mode compatibility supports 12G SAS HDD, 6G SATA SSD and U.2 NVMe drives, supporting mixed‑storage deployments of HDDs and SSDs for both local and external storage.\u003c\/li\u003e\n\u003cli\u003eFan‑free passive heat‑sink design, zero‑noise operation, stable for 24\/7 continuous runtime in home‑lab and rack‑mounted server environments.\u003c\/li\u003e\n\u003cli\u003eDOM digital diagnostic monitoring; drive‑health status, link condition and adapter temperature can be checked via the StorCLI command‑line utility for routine maintenance.\u003c\/li\u003e\n\u003cli\u003eHot‑swap compliant; supports online hard‑disk replacement without shutting down the host server.\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‑storage NAS combining internal local hard disks plus an external JBOD expansion shelf\u003c\/li\u003e\n\u003cli\u003eSmall virtualization nodes with local‑storage and external backup disk enclosures\u003c\/li\u003e\n\u003cli\u003eHome‑lab servers for file‑storage plus off‑site cold‑data archiving\u003c\/li\u003e\n\u003cli\u003eSmall‑scale video‑surveillance systems with internal storage and external backup JBOD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Broadcom LSI","offers":[{"title":"Default Title","offer_id":51143059800204,"sku":"9311‑4i4e","price":2140.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/2410\/8428\/files\/4590a145-5ea7-4e09-b688-663594a5f23a.png?v=1782873748","url":"https:\/\/www.qsfp40g.com\/products\/broadcom-lsi-9311-4i4e-pcie3-0-it-mode-12g-sas-tri-mode-hybrid-internal-external-hba-storage-adapter","provider":"QSFP40G","version":"1.0","type":"link"}