Description
Product Specifications
The Dell W401H 2TB 7.2K RPM SAS-12GBPS 512E SFF 128MB Hard Drive is a high-performance hard drive designed for use in servers. This hard drive has a capacity of 2TB and spins at a speed of 7,200 revolutions per minute (RPM). It uses a Serial Attached SCSI (SAS) interface, which has a transfer rate of 12Gbps. In addition, the hard drive uses a 512e format and has a small form factor (SFF) of 2.5 inches.
Capacity and Speed
The Dell W401H 2TB hard drive has a large capacity of 2TB, which makes it suitable for storing large amounts of data. This capacity is important for servers that handle large amounts of data, such as those used in enterprise environments. The hard drive’s 7,200 RPM speed allows it to access data quickly, which is important for servers that need to access and process data rapidly.
SAS Interface
The Dell W401H hard drive uses a Serial Attached SCSI (SAS) interface, which is a high-speed interface designed for use in servers. This interface has a transfer rate of 12Gbps, which is significantly faster than the 6Gbps transfer rate of the previous generation of SAS interfaces. The faster transfer rate of the SAS interface allows for faster data transfer, which is important for servers that need to process large amounts of data quickly.
512e Format
The Dell W401H hard drive uses a 512e format, which means that it uses 512-byte sectors, but emulates 4K-byte sectors. This format is important for servers that use operating systems that require 4K-byte sectors, such as Windows Server 2008 and later versions. By emulating 4K-byte sectors, the hard drive ensures compatibility with these operating systems.
Small Form Factor
The Dell W401H hard drive has a small form factor (SFF) of 2.5 inches, which makes it suitable for use in servers that have limited space for storage devices. The small form factor allows for more storage devices to be installed in a server, which is important for servers that need to store large amounts of data.
128MB Cache
The Dell W401H hard drive has a cache of 128MB, which is a small amount of memory that is used to store frequently accessed data. This cache is important for servers that need to access data quickly, as it allows the hard drive to access frequently accessed data more quickly than if the data had to be read from the disk every time it was needed.
In Summary, the Dell W401H 2TB 7.2K RPM SAS-12GBPS 512E SFF 128MB Hard Drive is a high-performance hard drive that is designed for use in servers. It has a large capacity of 2TB, spins at a speed of 7,200 RPM, uses a Serial Attached SCSI (SAS) interface with a transfer rate of 12Gbps, uses a 512e format, has a small form factor (SFF) of 2.5 inches, and has a cache of 128MB. These features make it suitable for use in servers that handle large amounts of data and need to access data quickly.
General Information about the Dell W401H
- Manufacturer: Dell
- Part Number or SKU# W401H
- Product Type : Hard Disk Drive
- Product Name : 2TB 7.2K RPM SAS-12GBPS
Technical Information
- Storage Capacity: 2 Tb
- Spindle Speed : 7200 Rpm
- Form Factor : 2.5 Inch
- Enclosure : Internal
- Interface Type : Sas-12gbps
Performance
- Buffer : 128 Mb
- Drive Transfer Rate: 1200 Mbs(External)
Expansion & Connectivity
- Interfaces : 1 X Sas 12gbps
- Compatible Bays : 1 X Internal – 2.5inch
Dimension and Weight
- Width : 2.8 Inch
- Depth : 3.9 Inch
- Height : 0.6 Inch
- Weight : 0.50 lbs
Compatibility
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