With single 4 lanes SAS cable, 48Gb/s board to controller bandwidth is enough for 24 hard drive at 200MB/s speed. You need SAS to SAS cable to connect all drive:– 6 x SFF-8087 to SFF-8087 cable for SAS-1 and SAS-2 HBA/RAID Controller or– 6 x SFF-8643 to SFF-8087 cable for SAS-3 HBA/RAID Controller, Channel for SFF-8087 Connector, from left to right of the picture above:– Left #1 top: Channel 20-23– Left #2 middle: Channel 16-19– Middle: Channel 12-15– Right #1 top: Channel 8-11– Right #2 middle: Channel 4-7 – Right #3 lower: Channel 0-3. Thread starter Wondersausage; Start date Jan 2, 2016; Forums. Superior Performance, Efficiency and Time-to-Market for Rapid Adoption, Innovative Multi-node Architectures with Reduced TCO and TCE, High Performance, Density and Efficiency with Resource Saving Architecture, Scalable and Flexible NVMe and Hybrid Storage Architectures, Supermicro's compact server designs provide excellent compute, networking, storage and I/O expansion in If these are no longer available, be sure to pack the backplane in an anti-static bag and inside the box. Please contact your Supermicro sales rep for validated HDD. LSI 9400-series do not work with this backplane, and there are no hardware RAID with NVME cached solution. Dan_D Administrator. With typical 8 lanes 2 SAS cable configuration, 96Gb/s is enough for SSD cached solution. Customers who viewed this item also viewed. BPN-SAS3-815TQ Backplane Manual iv Contacting Supermicro Headquarters Address: Super Micro Computer, Inc. 980 Rock Ave. San Jose, CA 95131 U.S.A. Tel: +1 (408) 503-8000 Fax: +1 (408) 503-8008 Email: marketing@supermicro.com (General Information) support@supermicro.com (Technical Support) Web Site: www.supermicro.com Europe Address: Super Micro Computer B.V. Het Sterrenbeeld 28, … With typical 8 lane HBA and controller and two SAS cable from the backplane, the maximum speed is 24Gb/s. Buy Supermicro BPN-SAS-846TQ 846 Sas Backplane with ami MG9072 Chip: Motherboards ... LSI Broadcom SAS 9300-8i 8-port 12Gb/s SATA+SAS PCI-Express 3.0 Low Profile Host Bus Adapter 4.5 out of 5 stars 45. 8 x Mini-SAS HD ports for Internal / External Cascading Expander Combination for high performance, high availability or high redundancy requirements 4. Price, availability and recommendations based on information from the first season of 2020. Main Specifications: Device Type: SAS3 Backplane: Included Quantity: 1: Supports: SAS3 48x 3.5in drives with 12Gbps speeds: Warranty: 3 years, 120 days advanced replacement (DOA) Provider: Manufacturer: Phone No. Updating for the updated question: I'd like to use SATA drives (not SAS), and I already have a LSI 9361-8i connected to the backplane, using two cables with SFF-8643 connectors at each end. Has anybody tried the SuperMicro 846 passive backplane with SAS 12Gb/s ? People using RAID with hardware controller should consider EL backplane. ** * Product descriptions and part numbers are subject to change, and may not reflect manufacturer product changes. This site uses Akismet to reduce spam. K D Well-Known Member. I am a tech guy currently live in China.Interesting in technology (especially computer technology), programming and computer automation, Homelab – My Third SUPERMICRO SC846 Chassis, User manual for Supermicro BPN-SAS-846A.pdf, User manual for Supermicro BPN-SAS-846TQ.pdf, User manual for Supermicro BPN-SAS-846EL1 and EL2.pdf, User manual for Supermicro BPN-SAS2-846EL1 and EL2.pdf, User manual for Supermicro BPN-SAS3-846EL1 and EL 2.pdf, User manual for Supermicro BPN-SAS3-846EL1-N8.pdf, Homelab – My Third SUPERMICRO SC846 Chassis – Need Not to Know, Homelab – Lost configuration after Ubiquity Cloud Key Upgrade, Homelab – Mikrotik CCR1009-8G-1S-1S+ Noctua Fan Replacement, Something Wrong with My Plex Server Today, Library Scan Not Working, Tutorial 1: Creating CentOS Base-Image for Atlassian Applications.