LSI MegaRAID Adapters Host Bus Adapters - Manual (Page 5)

MegaRAID SCSI 320-0X* – The innovative PCI-X zero channel RAID (ZCR) solution requires motherboard interrupt steering logic
and routing circuitry to control SCSI device embedded on the motherboard.
• Full MegaRAID feature set
• 400MHz Intel® Xscale™ 80321 processor
• Half size, low profile form factor
• 64-bit, 66/133MHz PCI 2.2/PCI-X 1.0
• Integrated 100Mhz DDR ECC SDRAM cache memory
• Optional battery backup daughter card
MegaRAID SCSI 320-2X* – Featuring the innovative LSI Logic Ultra320 PCI-X SCSI controller, this solution maximizes two-channel
• Full MegaRAID feature set
• 400MHz Intel® Xscale™ 80321 processor
• One LSI 53C1030 dual-channel Ultra320 SCSI controller
• PCI-X half size form factor
• 64-bit, 66/133MHz PCI 2.2/PCI-X 1.0
• Up to 256MB 100MHz DDR ECC SDRAM
• Optional battery backup
• Optional battery backed cache support
MegaRAID SCSI 320-4X* – LSI Logic four-channel PCI-X RAID solutions offer
unmatched storage performance featuring LSI Logic’s full MegaRAID feature set coupled
with 400 MHz processing power, industry-leading Ultra320 SCSI technology
and DDR memory support.
• 400MHz Intel® Xscale™ 80321 processor
• Two LSI 53C1030 dual-channel Ultra320 SCSI controller
• PCI-X full size form factor
• 64-bit, 66/133MHz PCI 2.2/PCI-X 1.0
• 4Ch SCSI 320M
• Up to 256MB 100MHz DDR ECC SDRAM
• Optional battery backup
• Optional battery backed cache support
MegaRAID SCSI PCI-X Products
Ultra320 PCI-X MegaRAID Products
MegaRAID SCSI 320-4X
LSI Logic’s MegaRAID solutions are available to support PCI-X 1.0 and, thus, address the need for increased bandwidth of PCI
devices. With PCI-X, you can design systems and devices that operate at clock speeds up to 133 MHz or 1 GB/s. What’s more,
PCI-X protocol enhancements enable devices to operate much more efficiently, providing more useable bandwidth at any clock
frequency. The PCI-X product family includes innovative zero-, dual- and four-channel RAID solutions that couple LSI Logic’s proven,
full-featured MegaRAID firmware engine with advanced hardware designs. Boasting a 400 MHz I/O processor and 100 MHz DDR
memory support, LSI Logic PCI-X MegaRAID technology offers system builders unmatched storage I/O performance for extremely
data-intensive storage environments.
* Customers should contact their local LSI Logic sales
representative for availability and sampling program details.
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