WD Ultrastar DC HA340 WUS721204BLE6L4

Name: WD Ultrastar DC HA340 WUS721204BLE6L4
Brand: WESTERN DIGITAL
SKU: ECE9865368
Price: 304.86 EUR
Availability: OutOfStock

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Model: WD Ultrastar

WD Ultrastar DC HA340 WUS721204BLE6L4 - Hard drive - Data Centre - 4 TB - internal - 3.5" - SATA 6Gb/s - 7200 rpm - buffer: 256 MB

Robust durability
High-capacity storage
Efficient performance

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Restock 16-Jun-2026 Estimated, Out of Stock Prices are Estimated.

RRP ~~€466.69~~

€304.86 Incl Vat

Bulk Pricing from €295.70

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Overview

Range/Series Overview

IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.

The WD Ultrastar DC HA340 internal hard drive by Western Digital stands out as a resilient and high-capacity storage solution designed to meet the rigorous demands of data center environments. Engineered for 24x7 continuous operation, it boasts a high MTBF of 2,000,000 hours, ensuring reliability and longevity in critical systems. With a 4 TB capacity, it offers ample space for large datasets, making it ideal for a wide range of applications, from cloud storage to digital archives.

Efficiency is at the core of the WD Ultrastar DC HA340, featuring a fast data transfer rate of 600 MBps and an internal data rate of 267 MBps, supported by a substantial 256 MB buffer size. This drive is optimized for seamless integration into RAID arrays and NAS systems, thanks to its compatibility and features like Rotational Vibration (RV) compensation technology and advanced format 512e. Its low power consumption during operation and idle modes contributes to a reduced total cost of ownership, making it a smart choice for businesses looking to optimize their data storage infrastructure.

Specification Summary

Product Description

WD Ultrastar DC HA340 WUS721204BLE6L4 - hard drive - Data Centre - 4 TB - SATA 6Gb/s

Type

Hard drive - internal

Capacity

4 TB

Form Factor

3.5"

Interface

SATA 6Gb/s

Data Transfer Rate

600 MBps

Buffer Size

256 MB

Spindle Speed

7200 rpm

Drive Class

Data Centre

Features

Advanced format 512e, non-volatile cache, Dual Stage Actuator (DSA), Rotational Vibration (RV) compensation technology, Conventional magnetic recording (CMR), 24x7 continuous operation, NAS compatible, RAID ready

Dimensions (WxDxH)

101.6 mm x 147 mm x 26.1 mm

Weight

715 g

Manufacturer Warranty

5-year warranty