-interference capability, and this thin cable can also significantly improve the internal heat dissipation of the chassis.
The current shortcomings of SAS mainly include the following:1) there are few categories of hard disks and control chips: Only a few hard disk manufacturers, such as Seagate, Mattel, and Fujitsu, have launched SAS interface hard disks with few categories, most
use of serial cables, not only can achieve a longer connection distance, but also improve the anti-jamming capability, and this thin cable can also significantly improve the heat dissipation inside the chassis.The current shortcomings of SAS are mainly as follows:a). There are few types of hard drives and control chips:Only a handful of hard disk manufacturers, such as Seagate, Maxtor and Fujitsu, have introduced
SAS interface technology can be backward-compatible with SATA. Specifically, the compatibility of the two is mainly embodied in the physical layer and the protocol layer compatibility. In the physical layer, the SAS interface and SATA interface are fully compatible, SATA hard disk can be directly used in the SAS environment, from the interface standard, SATA is a
Hard Disks include SSD, HDD, and HHD. SSD uses flash memory particles for storage, HDD uses magnetic discs for storage, and hybrid hard disks (HHD: hybrid hard disk) is a hard disk that integrates the magnetic hard disk and flash memory.
HDD: hard disk drive is one of the main storage media of a computer. It consists of one or more aluminum or glass-based discs. These discs are covered with magnetic materials. The vast majority of hard disks are fixed and permanently sealed and fixed in the ha
Reference: http://blog.csdn.net/tianlesoftware/article/details/6009110The main types of hard disk interfaces currently available are IDE, SATA, SCSI, SAS, FC, and so on.The IDE is commonly known as the port, SATA is commonly known as the serial port, both of the hard disk is the PC and low-end server common hard disk.SCSI is the abbreviation for "Small computer system dedicated interface", which is the hard
Now when you install Windows Server 2003 for your server, or when you install XP for a workstation that uses SATA raid, you need to load the associated driver from the floppy drive, but many machines do not have a floppy drive. For a server, you can install it using the boot CD from the server, but the first logical disk for the disk display will be partitioned when installed.
In the past, most of the drivers for SCSI cards, RAID cards, SATA, or
The SCSI low-level driver is for the host Adapter. When the low-level driver is loaded, you must first add the host adapter. Host adapters can be added when the PCI subsystem completes ID matching, or manually added. All host adapters Based on the hardware PCI interface adopt the previous method, while the unh iSCSI initiator adopts the latter method.
Adding a ho
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