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1:2(2x1) SATA Hardware RAID Port Multiplier(PM), RAID 0, 1, JBOD No need driver

1:2(2x1) SATA Hardware RAID Port Multiplier(PM), RAID 0, 1, JBOD No need driver

Item details
SKU: 0953 JMB390-2IR M4
Weight: 200 grams
Stock: Stock available

Brand: IO Crest / Syba USA
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Product name: 1:2 (2x1) Internal SATA II Port Multiplier (PM), Bracket Mounting, RAID 0, 1, JBOD,
Product model: MM-JMB390-2IR
Product description:


Compliant with Serial ATA II Port Multiplier Spec. Revision 1.1
• Compliant with Serial ATA II PHY Electrical Spec. Revision 1.0
• Compliant with Serial ATA High Speed Serialized AT Attachment Spec. Revision 2.5

• Supports 3-port 3.0Gbps SATA II interface
• Supports SATA II Gen2i and Gen2m (External SATA Connection, eSATA)
• Output swing control and automatic impedance calibration for SATA II PHY
• Supports asynchronous signal recovery
• Supports spread spectrum clocking
• Supports partial / slumber power saving mode
• Automatically speed negotiation for 3 Gbps or 1.5 Gbps
• Supports BIST and loopback mode
• Supports staggered spin-up
• Supports 48-bit LBA addressing
• Supports ATAPI drives
• Supports Native Command Queue (NCQ)
• Supports Hot-Plug
• Supports Asynchronous Notification
• Supports PM aware and non-PM aware host

• Fully hardware-accelerated RAID Engine
• No driver, BIOS or software required for RAID operation
• No external DRAM or processor required for RAID operation
• Independent of device SATA port connection sequence
• Supports RAID levels: 0 / 1 / JBOD
• SATA In-band application interface
• Supports more than 2Tera Bytes RAID drive
• Supports on-line read data integrity check
• Supports on-line command based bad sector recovery
• Supports on-line Auto-Rebuild
• Rebuild speed: 200GB/hour
• Rebuild proceed continuously between power cycling


  • SATA III 2-port PCI-e Controller Card w/ Full Height bracket
  • User Manual
  • Low Profile Bracket
  • SATA Cables
  • Driver CD
Shipping & Warranty
  • 30 Days against manufacturer defect
  • Postage Method: Poslaju
  • Item usually will be post out same day / next working day (depends on Pos laju collection schedule) if payment verified before 12pm except there is special announcement.
  • Item ship from Selangor/Bintulu
  • Parcel usually will be arrive within 1-3 days EXCEPT: P.O.Box, rural area and unexpected delay by pos laju or missed delivery, addresee unreachable, etc.
About Us
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  • If you are dissatisfied with the item or our service, please do message us immediately before leaving any bad comment / review as we are willing to meet your needs. Thank you.
  • Do not hesitate to contact us,  any enquiry, question, suggestion kindly email to us for faster reply at:
    • sales@ioline2u.com (Sales & After Sales Enquiry , Suggestion / Complaint )
    • support@ioline2u.com (Technical Support)