{"product_id":"broadcom-lsi-9341-4i-pcie3-0-megaraid-raid-mode-sas-storage-controller","title":"Broadcom LSI 9341‑4i PCIe3.0 MegaRAID RAID‑Mode SAS Storage Controller","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\"\u003e9341‑4i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eBoard PN\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eLSI00419\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eController Chip\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eSAS3004\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 Type\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e4‑port internal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eConnector\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e1 × SFF‑8643 internal connector\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eWorking Mode\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eMegaRAID hardware‑RAID mode (supports RAID 0\/1\/10\/5\/50; can be cross‑flashed to IT‑mode HBA)\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$400.00\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\u003eEntry‑level PCIe‑3.0 hardware‑RAID storage controller built‑on SAS3004 chip, running MegaRAID firmware by factory default. It is designed for 4‑bay servers requiring hardware RAID redundancy, for file servers, small business storage, NVR video‑recording systems.\u003c\/li\u003e\n\u003cli\u003ePCIe 3.0 x8 bus bandwidth, one SFF‑8643 internal port supporting up to 4 internal SATA\/SAS hard‑disk drives.\u003c\/li\u003e\n\u003cli\u003eHardware RAID array modes: RAID0, RAID1, RAID10, RAID5, RAID50; offloads RAID calculation from the main CPU. The card can be re‑flashed to pure IT‑mode for ZFS\/TrueNAS HBA pass‑through use.\u003c\/li\u003e\n\u003cli\u003eFan‑free passive heat‑sink design, zero‑noise operation, stable for 24\/7 continuous runtime in compact rack‑mounted servers and desktop storage devices.\u003c\/li\u003e\n\u003cli\u003eRAID‑health monitoring via MegaRAID Storage Manager (MSM) software, alerts for disk failure, degraded array status.\u003c\/li\u003e\n\u003cli\u003eHot‑swap‑capable, allowing online hard‑disk replacement for faulty drives without powering‑down the 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\u003e4‑bay small business servers with hardware‑RAID data‑redundancy\u003c\/li\u003e\n\u003cli\u003eOffice file‑storage and backup systems\u003c\/li\u003e\n\u003cli\u003eCompact NVR video‑surveillance storage servers\u003c\/li\u003e\n\u003cli\u003eHome‑lab systems (after cross‑flash to IT‑mode for ZFS NAS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Broadcom LSI","offers":[{"title":"Default Title","offer_id":51143067533452,"sku":"9341‑4i","price":2860.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/2410\/8428\/files\/6b2aa273-e65d-4ca1-86d6-0b4d8f7f1d8f.png?v=1782874332","url":"https:\/\/www.qsfp40g.com\/products\/broadcom-lsi-9341-4i-pcie3-0-megaraid-raid-mode-sas-storage-controller","provider":"QSFP40G","version":"1.0","type":"link"}