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DC-395 Series
Tekram launches a series of SCSI hosts adapters using Tekram's SCSI ASIC design from Ultra SCSI up to Ultra Wide SCSI.
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Based on Tekram’s TRM-S1040
SCSI chip, the DC-395UW/DC-395F expands SCSI bus bandwidth to a
maximum 40MB/s data transfer rate and 20MB/s for DC-395U.
The DC-395 Series controllers
support ASPI (Advanced SCSI Programming Interface) managers for
the following operating systems: MS-DOS, Windows 95/98/NT, OS/2,
SCO Unix, NetWare, Linux and FreeBSD. Other
enhanced SCSI-2 features such as Scatter-Gather and Command-Tag
Queuing are supported.
| Model
#: |
DC-395U |
DC-395UW |
DC-395F |
| Interface: |
Ultra
SCSI |
Ultra-Wide
SCSI |
Ultra-Wide
SCSI |
| Max
Devices: |
7 |
15 |
15 |
| Max
Transfer Rate: |
20MB/sec |
40MB/sec |
40MB/sec |
| SCSI
Processor |
TRM-S1040 |
TRM-S1040 |
TRM-S1040 |
| On-board
BIOS: |
Yes
(Flash) |
Yes
(Flash) |
Yes
(Flash) |
| Connectors: |
50 pin
Ultra SCSI Internal & External |
68 pin
wide Ultra SCSI Internal, 50 pin Ultra SCSI Internal
& External |
68 pin
wide Ultra SCSI Internal & External, 50 pin Ultra
SCSI Internal |
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| Flash BIOS Available |
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High speed 32-bit PCI bus master DMA transfers up to 133MB/sec in burst mode |
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Max Transfer Rate Supported are 20 MB/s for DC-395U Ultra SCSI and 40MB/s for DC-395UW, DC-395F Ultra-Wide SCSI |
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Maximum devices supported are 7 for DC-395U and 15 for DC-395UW & DC-395F |
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Level triggering allows interrupt sharing between multiple adapters |
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PCI 2.1 compliant with full Plug & Play readiness |
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User friendly PCI Configuration Utility for quick and easy adapter installation and system configuration |
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PCI power management supported |
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> |
| PCI Interface : | | PCI 2.1 compliant and Plug & Play supported
High speed 32-bit PCI bus master DMA, transfer rate up to
133MB/sec
PCI power management supported |
| SCSI Interface: | | Dedicated SCSI processor for handling SCSI operations |
| Data rate : | Async: 5MB/sec & Sync: 20MB/sec (DC-395U)
Async: 5MB/sec & Sync: 40MB/sec (DC-395UW/F) Support auto SCSI termination
Supports Command Tag Queuing, Sync./Async.
Transfer, Disconnect and Reconnect
256 byte data FIFO
On board Scatter/Gather cache and intelligent
Scatter/Gather engine for performance enhancement. |
| Connectors: | DC-395U
(1) 50-Pin SCSI-2 Internal
(1) 50-Pin SCSI-2 External
DC-395UW
(1) 50-Pin SCSI-2 Internal
(1) 50-Pin SCSI-2 External
(1) 68-Pin Wide SCSI Internal
DC-395F
(1) 50-Pin SCSI-2 Internal
(1) 68-Pin Wide SCSI Internal
(1) 68-Pin Wide SCSI External |
| Drivers & Utilities: | | Flash utility, Installation, Low Level Format
MS-DOS, Windows 95/98/NT, OS/2, SCO Unix, NetWare, Linux and FreeBSD. |
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Copyright © 2004 Tekram Systems. All rights reserved. |
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External RAID subsystem 
