Name: WUS721204BLE6L4 Western Digital 4TB 7.2K RPM SATA 6Gb/s HDD
Brand: Western Digital
SKU: WUS721204BLE6L4
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The Western Digital Ultrastar DC HA340 4TB is an enterprise-class hard drive offering 7,200 RPM speed and SATA 6Gb/s connectivity. It features a 256MB cache and 512e sector size, fitting into standard 3.5-inch drive bays, suitable for data center and server usage where capacity and consistent operation are important.

General Information
Brand	Western Digital

Technical Information
Capacity	4TB
Drive Type	Internal Hard Drive
Form Factor	3.5-inch
Disk Format	512e
Cache	256MB
Spindle Speed	7200 RPM
Hot Pluggable	Yes
Hot Swappable	Yes
Hybrid Drive	No
Compatible For	Enterprise Servers,Storage Arrays,Data Center
MTBF	2,500,000 hours

Interfaces/Ports
Interface	SATA 6GB/s

Physical Characteristics
Height	26.1 mm
Width	101.6 mm
Depth	147 mm
Dimensions	26.1mm x 101.6mm x 147mm
Condition	Refurbished
Weight	1.76

Miscellaneous
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV

Product Description
The Western Digital Ultrastar DC HA340 4TB hard drive is designed for enterprise storage applications requiring high capacity and consistent performance. It operates at 7,200 RPM and uses the SATA 6Gb/s interface, making it suitable for data center environments and server storage. This drive is typically used in large-scale storage systems where reliability and data integrity are critical. IT professionals and data center administrators benefit from its balanced capacity and performance characteristics. Key Features 4TB storage capacity to accommodate extensive data sets 7,200 RPM rotational speed for balanced throughput SATA 6Gb/s interface ensuring compatibility with common server systems 256MB cache to assist with data buffering and access times 512e sector size supporting efficient data management and error correction This hard drive offers a practical solution for enterprise applications that require reliable storage with moderate performance. Its design supports integration into standard 3.5-inch drive bays and storage arrays, making it a versatile component for various IT infrastructures.

Use Cases
This hard drive is commonly deployed in enterprise data centers and server environments that require large storage capacity with stable operation. It is suited for workloads involving file storage, backup, and archival where moderate access speeds are acceptable. How It's Used: Installed in enterprise storage arrays for centralized data storage Utilized in server environments requiring SATA 6Gb/s drives Employed for backup and archival solutions in IT infrastructure Deployed in configurations needing 3.5-inch form factor drives Used by system administrators to expand data center storage capacity The Ultrastar DC HA340 serves as a reliable component in IT setups that value storage density and compatibility with existing SATA-based systems. Its balance of capacity and speed fits well in environments with mixed workload demands.

FAQ's
What is the interface type of the WUS721204BLE6L4? The WUS721204BLE6L4 uses a SATA 6Gb/s interface, providing standard connectivity for compatible enterprise and server systems. What is the cache size on this Ultrastar hard drive? This model features a 256MB cache, which helps improve data buffering and access efficiency during operation. What rotational speed does this hard drive operate at? The Ultrastar DC HA340 spins at 7,200 RPM, balancing performance and power consumption for enterprise workloads. What form factor does the WUS721204BLE6L4 have? This hard drive is built in a 3.5-inch form factor, compatible with standard enterprise drive bays. What is the sector size of this Western Digital drive? The drive uses 512e sector size, which is an emulation of 512-byte sectors on advanced format media, aiding compatibility and error correction. Who typically uses the Western Digital Ultrastar DC HA340? This drive is typically used by IT professionals and data center operators requiring reliable storage solutions with large capacity and SATA interface support.