sata expander

ObjectiveHello everybody, welcome to watch the article of the small fish. In the previous issue, we briefly explained the simple differences and pros and cons of HDD (mechanical disk) and SSD (SSD), but this is just a small opening in the future. I will give you more knowledge and interesting facts about solid state. In this issue, we talk about the interface of the story, a lot of people will ask, interface is not two kinds of it? SATA and m.2 interf

I. Category of disks Disks can be divided into ATA (IDE), SATA, SCSI, SAS, and FC disks by interface type. According to the disk chip composition, it is divided into SSD and HDD. Because the mechanical hard disk is still the mainstream configuration, we call SAS, FC and SATA both refer to the mechanical hard disk. The following is a brief introduction to Baidu Encyclopedia: ATA,The full name is AdvancedTech

How do I differentiate the solid-state drives of the M.2 interface? M.2 is Intel led the development of a new generation of interface standards, with a smaller size, faster interface features, the current main specifications are the following, mainly the length is not the same. The image below is a two-m.2 SSD: The short one is the Shadow Armor War m.2 128GB Long is the Shadow Armor War m.2 256GB These two are m.2 interface, how to distinguish which is the PCI-E SSD

Generalized mobile phone system memory is divided into "mobile phone running Memory" and "mobile phone non-running memory." The "Running memory" of the phone is the ram of the phone, which is equivalent to the memory of the computer (or the memory bar), the "non-running memory" of the phone, the rom of the handset, the internal memory of the machine, the equivalent of the computer's hard disk. Mobile phone "running memory" big, mobile phone can run multiple programs, mobile phone "non-running me

type of the property as the parent scope Mydirec.directive ("Drink2", function () { return{ restrict: ' AE ', scope:{ flavor: ' = ' //Auto-bind }, Template: ' Page:The process of execution is this:When the ① instruction is compiled, the model that is scanned into the template discovers a flavor,② find out whether the scope is defined by = is bound to the parent scope by passing the property ctrlflavor in the parent scope;③flavor binds to the Ctrlflavo

(drink2, function () {return {restrict: 'AE', scope: {flavor: '=' // automatically bound}, template :''};}); Page: The execution process is as follows: ① When the command is compiled, it will scan the model in the template and find a flavor, ② Check whether the scope is defined: bind with the parent scope through = by passing the attribute ctrlFlavor in the parent scope; ③ Flavor is bound to the ctrlFlavor attribute in the parent scope, and its value is "Cocktail "; ④ Display the model va

Firefox-Update-3.6expander-open Expander-open-complete "> What's New in firefirefox 3.6 Firefox 3.6 is built on Mozilla's gecko 1.9.2 WebRendering platform, which has been under development since early2009And contains extends improvements for Web developers, add-onDevelopers, andUsers. This version is also faster and more responsivePreviousVersions and has been optimized to run on small device operatingSystems such as maemo. Notable Firefox 3.6 featu

b:delimitmate_nesting_quotes = [']Set ' Allow nesting is to be entered three ' when Vim can still match correctly.Now open a *.md file and type ', and then automatically complete the following ': ```|```Knock enter at this time: ```|```And what we want to do is: ```|```This is the carriage return expansion that we discussed in the next section. Carriage return expansion The change in this section is the ~/.vim/after/ftplugin/markdown.vim file, which is a unique configuration of the markdow

', ' sex ', ' age ', ' grade '] , Data:testdata }); var expander = new Ext.grid.RowExpander ({ Tpl:new Ext.xtemplate ( 'div class= 'detaildata '> ', ‘‘, 'div> ' ) }); Expander.on ("Expand", Function (Expander,r,body,rowindex) { Find Grid window.testele=body; alert (body.id); if (Ext.DomQuery.select ("Div.x-panel-bwrap", body). length==0) { Alert ("a"); var data=r.

Recently I changed a new computer, and the company required to use the XP system for the project, but the blue screen is displayed every installation. Go to the Internet and check whether you want to change the hard disk mode in the BIOS to switch ahci to the IDE mode, and then install it. However, in the days to come, I found that it was difficult to handle the problem. I had to go to the network and check if I had to install the ahci driver, then I changed the hard disk mode to ahci, but I tri

NGFF (Next Generation Form Factor), as the name suggests, is the standard of Form Factor. It is tied with NGFF for 2.5 "instead of PCIe. (In addition, NGFF has now been renamed M.2. We 'd better keep pace with the times and change it to M.2 .)PCIe is a bus standard, tied with SATA.NVMe is a new transmission standard for hard disks and replaces the current AHCI.Why do people always associate NGFF/M.2 with PCIe/NVMe? This is because the SSD in The M.2 shape supports the PCIe bus first in

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,

applications of solid-state hard disk generally have different interfaces. Solid-state hard disk compared with traditional mechanical hard disk, interface specifications are more easily confused by the initial users, the following is described below: 　　Mainstream common--sata interface SATA interface is no longer a new technology, since 2001 SATA 1.0 to the cu

The hard disk interface is a connecting part between the hard disk and the host system, which transmits data between the hard disk cache and the host memory. The different hard disk interface determines the connection speed between the hard disk and the computer, in the whole system, the quality of the hard disk interface directly affects the program running speed and performance. General classification and large class classification From the overall point of view, the hard disk interface is d

of the computer. So we say, now the bottleneck of computer hardware is the traditional mechanical hard disk. That being the case, we can see that improving the performance of the hard drive can improve our experience of using the computer, so SSD turned out. SSD because of its storage medium and principle and traditional mechanical hard disk is completely different, so greatly improve the read and write speed and greatly improve the random read and write performance, this is a leap for the com

SSD, SAS, SATA Real-time SSD is best; SAS io is faster; SATA is the cheapest and should be used as a storage server (low frequency of access) The following major sectors are excerpted from the network: MLC SSD and SLC SSD SSD (Solid state disk or Solid state Drive), also known as an electronic hard disk or solid-state electronic disk, is a hard disk consisting of a control unit and a solid-state storage

This article has a total of four parts:1. Description of Macbook Pro2. Pre-Preparation3, formally began to replace the SSD4, the system installed on the SSD5. Problems that ariseMacbook Pro Scenario Description: My MBP is 12 years in the 13-inch MBP low, in the rise of 10.10 after the card does not work, so ready to change the CD-ROM drive to SSD, and then upgrade the memory bar; Pre-Preparation 1, determine the number of SATA CD-RO

status indicator and a power button, like a miniature tower server: This is the product side view: The following figure is the product back: Here is the great article: The top is the outlet of the cooling fan; Down is a SATA interface, which can be connected to a SATA hard drive via a data line, and two USB 2.0 slots, which can be used for external USB mobile storage devices or USB interface printer

the other hand, the two interfaces can be installed together more firmly.Ii. Understanding detailed installation process of CPU power supply interface Diagram To provide higher and more stable voltage to the CPU, the Main Board currently provides an interface for separate CPU power supply (Four, six, and eight), such: 12 V four-pin power supply interface provided on the motherboard for separate CPU power supply 4-pin, 6-pin, and 8-pin interfaces for CPU power supply The installation method

Please use esxcli command ~ # Esxcli storage core adapter list HbA name driver link state uid description ------------------------------------------------------------------------------------------------------------- Vm1_0AhciLink-N/A Sata. vm1_0 (0: 31. 2) Intel Corporation patsburg 6 port SATA ahci Controller Vm1_1 megaraid_sas link-N/A unknown. vm1_1 (. 0) LSI/symbios logic Perc h310adapter Vmbench 32 ah