Tekram DC390U3D DC-390 U3D PCI SCSI controller
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19,00 EUR |
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( 22,61 EUR incl. VAT ) ≈ £15.85 | ≈ $21.22 plus delivery charges: 55,00 € |
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| End-Of-Life: | 06. Jan 2005 | ||||||||||
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| Datasheet: | file_download Download | ||||||||||
| Lieske Part No.: | 226521 | ||||||||||
| Mfg Part No: | DC390U3D | ||||||||||
| Weight: | 0.2 kg | ||||||||||
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Graduated prices net
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Product information for Tekram DC390U3D:
The Tekram DC390U3D is a PCI SCSI controller designed for use in servers and workstations with high requirements for data transfer rates and system reliability. It connects a 64-bit PCI bus with two independent Ultra 160 SCSI channels, achieving a maximum combined data transfer rate of up to 320 MB/s. Support for up to 30 SCSI devices makes it particularly suitable for connecting external hard disk arrays as well as RAID configurations such as mirroring and striping of SCSI hard drives. The technology is based on Ultra160 SCSI (LVD), which enables a data rate of up to 160 MB/s per channel, thus offering double the speed compared to Ultra 2 SCSI.
Applications
The controller is designed for demanding environments where high data throughput and a stable, reliable connection are required. It is especially suitable for systems handling large data volumes, such as database servers, backup solutions, or media workstations. Support for external hard disk arrays and RAID configurations allows flexible scaling of storage capacity and improves data security through redundant storage.
Functions and Features in Detail
The DC390U3D integrates two new functions to ensure data integrity: CRC (Cyclic Redundancy Checking) and Domain Validation. CRC protects data from loss during poor connections or during hot-swapping, i.e., replacing a hard drive without restarting the system. Domain Validation ensures that data transfer rates are always maintained at the maximum possible level by optimizing communication parameters between devices. These functions increase system reliability, especially in dynamic environments.
Technology Explained Simply
The use of Ultra160 SCSI (LVD) enables higher data rates and improved signal quality compared to older SCSI generations. The LVD technology (Low Voltage Differential) reduces interference and allows for longer cable connections. The controller supports cables up to 12 meters in length, enabling flexible arrangement of SCSI devices in data centers or server rooms. The 64-bit PCI interface provides high bandwidth and is suitable for modern systems that need to transfer large data volumes.
Compatibility and Accessories
The DC390U3D is compatible with a wide range of SCSI devices, including Ultra 160 hard drives, as well as classic narrow-SCSI devices such as CD-R/W, CD-ROM, MO drives, scanners, and tape drives. Support for various device types allows flexible integration into existing system environments. Combining it with other products from the DC-390U3D/W series enables a scalable solution, with the DC-390U3W variant, for example, supporting a single channel with up to 160 MB/s and a maximum of 15 devices.
Installation and Mounting
The controller is inserted into a free PCI slot of the computer and does not require additional power supply cables, as power is supplied via the PCI bus. Installation is performed using the included driver software, which is available for the respective operating system environment. Physical mounting is standard, requiring no special tools or additional components.
Advantages in Operation
By combining high data rates, a large number of devices, and integrated safety functions such as CRC and Domain Validation, the DC390U3D offers a stable and powerful solution for SCSI networks. Support for hot-swap enables maintenance work without system downtime, increasing server availability. The cable length of up to 12 meters provides flexibility in device placement, which is particularly beneficial in larger server rooms.
Applications
The controller is designed for demanding environments where high data throughput and a stable, reliable connection are required. It is especially suitable for systems handling large data volumes, such as database servers, backup solutions, or media workstations. Support for external hard disk arrays and RAID configurations allows flexible scaling of storage capacity and improves data security through redundant storage.
Functions and Features in Detail
The DC390U3D integrates two new functions to ensure data integrity: CRC (Cyclic Redundancy Checking) and Domain Validation. CRC protects data from loss during poor connections or during hot-swapping, i.e., replacing a hard drive without restarting the system. Domain Validation ensures that data transfer rates are always maintained at the maximum possible level by optimizing communication parameters between devices. These functions increase system reliability, especially in dynamic environments.
Technology Explained Simply
The use of Ultra160 SCSI (LVD) enables higher data rates and improved signal quality compared to older SCSI generations. The LVD technology (Low Voltage Differential) reduces interference and allows for longer cable connections. The controller supports cables up to 12 meters in length, enabling flexible arrangement of SCSI devices in data centers or server rooms. The 64-bit PCI interface provides high bandwidth and is suitable for modern systems that need to transfer large data volumes.
Compatibility and Accessories
The DC390U3D is compatible with a wide range of SCSI devices, including Ultra 160 hard drives, as well as classic narrow-SCSI devices such as CD-R/W, CD-ROM, MO drives, scanners, and tape drives. Support for various device types allows flexible integration into existing system environments. Combining it with other products from the DC-390U3D/W series enables a scalable solution, with the DC-390U3W variant, for example, supporting a single channel with up to 160 MB/s and a maximum of 15 devices.
Installation and Mounting
The controller is inserted into a free PCI slot of the computer and does not require additional power supply cables, as power is supplied via the PCI bus. Installation is performed using the included driver software, which is available for the respective operating system environment. Physical mounting is standard, requiring no special tools or additional components.
Advantages in Operation
By combining high data rates, a large number of devices, and integrated safety functions such as CRC and Domain Validation, the DC390U3D offers a stable and powerful solution for SCSI networks. Support for hot-swap enables maintenance work without system downtime, increasing server availability. The cable length of up to 12 meters provides flexibility in device placement, which is particularly beneficial in larger server rooms.
| General | |
| Maximum cable length | 12 m |
Please note...
We have listed this article as 'end-of-life', which means that it will only be sold until it is completely sold out ! Please mind that we cannot guarantee you, you will receive the article, although it may be betokened as available. You can find the date from when the article was marked end-of-life to the top.
If you pay by prepayment or on account, we will ship this article for free within Germany ! Note that although the delivery charges will be shown to you in the shopping cart, we won't charge them.
Questions & answers
What is the delivery time of Tekram DC390U3D DC-390 U3D PCI SCSI controller?
The article Tekram DC390U3D DC-390 U3D PCI SCSI controller is currently in stock
According to our experience the article is ready for dispatch within 7 working days. The delivery time usually refers to 1 piece. When ordering larger quantities, we can maybe shorten the delivery time. Just send us an inquiry about the desired quantity of Tekram DC390U3D to our sales team for an exact delivery time.
How can I buy the item at a lower price?
We offer you Tekram DC390U3D DC-390 U3D PCI SCSI controller always at the best possible price. We can give you a discount of 2% on Tekram DC390U3D DC-390 U3D PCI SCSI controller if you choose payment in advance on ordering.
In addition, you can save money with our attractive graduated prizes with every purchase. If you buy a minimum of 15 pieces of Tekram DC390U3D DC-390 U3D PCI SCSI controller we can offer you a price of 16,29 EUR per piece. The more you buy, the cheaper the article will be.
We also offer individual prices for your needs. You can get an offer by using the form Wholesale Inquiry.