Description
Introduction to the Dell 400-AVFN Hard Disk Drive
The Dell 400-AVFN is a hard disk drive that is designed to provide high performance and reliability to enterprise-level data centers. It is a 2.5-inch drive that comes in a hybrid carrier form factor, which makes it compatible with both 2.5-inch and 3.5-inch drive bays. The hard disk drive is hot-pluggable, which means it can be removed and replaced while the server is still running, without any disruption to the system’s operations.
This article will explain the key features of the Dell 400-AVFN hard disk drive in detail, including its storage capacity, rotational speed, interface, buffer size, and form factor.
Storage Capacity
The Dell 400-AVFN hard disk drive has a storage capacity of 2.4 terabytes (TB), which is equivalent to 2,400 gigabytes (GB). This makes it suitable for storing large amounts of data, such as videos, images, and database files. The storage capacity of the hard disk drive is one of its most important features, as it determines how much data can be stored on the drive.
Rotational Speed
The Dell 400-AVFN hard disk drive has a rotational speed of 10,000 revolutions per minute (RPM). This high-speed rotation enables the hard disk drive to read and write data faster than slower drives. The faster the rotational speed, the faster the drive can read and write data, which is particularly important for enterprise-level applications that require high performance.
Interface & Buffer Size
The Dell 400-AVFN hard disk drive uses a Serial Attached SCSI (SAS) interface, which is a high-speed interface designed for enterprise-level storage devices. The SAS interface provides faster data transfer rates than SATA, which is the interface used in most consumer-grade hard disk drives. The SAS interface also supports multiple data channels, which enables it to support multiple devices simultaneously.
The Dell 400-AVFN hard disk drive has a buffer size of 256 megabytes (MB). The buffer, also known as cache, is a small amount of high-speed memory that is built into the hard disk drive. The buffer acts as a temporary storage area for frequently accessed data, which can be accessed more quickly than if it had to be read from the platters. The larger the buffer size, the more data can be stored in the buffer, which can improve overall system performance.
Form Factor
The Dell 400-AVFN hard disk drive comes in a hybrid carrier form factor, which means it can be used in both 2.5-inch and 3.5-inch drive bays. The hybrid carrier form factor includes a tray that can be removed from the 3.5-inch carrier, allowing it to be used in a 2.5-inch drive bay. This flexibility makes it easier for data center administrators to manage their storage infrastructure, as they can use the same hard disk drive in different servers without having to worry about compatibility issues.
Hot-Plug Capability
The Dell 400-AVFN hard disk drive is hot-pluggable, which means it can be removed and replaced while the server is still running. Hot-plugging is an important feature for enterprise-level applications that require high availability, as it allows failed drives to be replaced without any downtime or interruption to the system’s operations. Hot-plugging also makes it easier for data center administrators to perform maintenance tasks, as they can replace failed drives without having to power down the server.
Main Specification about the Dell 400-AVFN
- Manufacturer: Dell
- Part Number or SKU# 400-AVFN
- Product Type : Hard Disk Drive With Tray
Technical Information
- Storage Capacity: 2.4 TB
- Form Factor : 2.5 Inch(In 3.5inch Hybrid Carrier)
- Interface : SAS-12GBPS
- Features : Advanced Format 512e
Performance
- Rotational Speed : 10K RPM
- External Transfer Rate : 1200 MBPS
Dimension and Weight
- Width : 2.8 Inch
- Depth : 3.9 Inch
- Height : 0.6 Inch
- Weight : 0.50 lbs
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