Name: Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM
Brand: Western Digital
SKU: 8a2013b8-b27c-4ba9-8800-c70c0b2e7327
Availability: InStock

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Description

Economical Capacities and Fast Data Access for the Data Center The Ultrastar® DC HA340 HDD in 4TB. 6TB. and 8TB delivers efficiency and performance for traditional and legacy systems based on proven CMR technology. Designed for a variety of applications including traditional storage arrays. rack-mounted storage enclosures and server-based storage systems. these drives are offered at 7.200 RPM with 6Gb/s SATA and Advanced Format 512e format.Technology innovation delivers efficiency and performance for legacy systemsAddress data center requirements by providing legacy capacities from 4TB to 8TB while implementing the latest in HDD storage technologies. Proven and cost-efficient designUltrastar DC HA340 drives are based on an air-based HDD platform with Conventional Magnetic Recording (CMR) technology in a 3.5-inch form factor. Performance and protection These 4TB. 6TB. and 8TB HDD’s leverage a dual-stage microactuator to enhance head positioning accuracy for better drive performance. Designed for data center workloadsThe Ultrastar DC HA340 is performance-optimized to handle heavy application workloads of up to 550TB2 per year. Built with reliability in mind This robust drive delivers dependability in intense data center environments with up to 2M hours MTBF3 (projected). Quality and securityProvides additional peace of mind with a 5-year limited warranty.

Full specifications

Marque	Western Digital
Référence fabricant	0b47063

The Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM in its market context in 2026

The Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM meets the expectations of buyers who want a quality product without paying over the odds. Thanks to our comparison tool, find the best offer among all partner retailers listed on Compiral. The trust rating shown for each retailer helps you choose a reliable shop with clear return conditions and responsive customer service. If you are unsure, also check the Western Digital Green WD ™ SATA SSD 2.5"/7 mm POWERED BY SANDISK from the same brand. A good price comparison can save you between 10% and 30% on your purchase depending on the time of year and available retailers.

Western Digital: what this model offers

What buyers remember about the Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of Western Digital on the SSD & disques durs segment ensures access to spare parts and a structured after-sales service, which matters greatly in the long run. A solid choice in 2026, whether for a new purchase or to replace a failing device. Also discover the Western Digital Red WD ™ SA500 SATA SSD 2.5"/7 mm POWERED BY SAND from the same brand for a second level of comparison.

The strengths that really make a difference

What truly differentiates the Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM from other products in the SSD & disques durs category comes down to a few concrete points: the build quality typical of Western Digital, its availability from many retailers and accessible after-sales support. These criteria, often decisive for buyers, favour this model over alternatives on the market in 2026. Compare with the Western Digital Green WD ™ SATA SSD 2.5"/7 mm POWERED BY SANDISK if you wish to explore other models from the brand.

What you need to know before buying

Before buying the Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM, check the following points: stock availability at your chosen retailer, the returns policy, warranty period and delivery charges. These details are accessible from our offers table at the top of this page. Western Digital generally offers a well-structured after-sales network for the SSD & disques durs category. You will find complementary products in our Laptops section.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 384300 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	384300 £ to 896710 £	Regular daily use	Good value for money, solid performance
High-end	Over 896710 £	Demanding users	The best of the category, all advanced features

Comparing prices before buying the Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM can save you between £10 and £40 depending on the retailer and the time of year. Use Compiral to never overpay for your online purchases. The 4 offers listed on this page all come from verified retailers with sales conditions compliant with consumer protection law.

Frequently asked questions about Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM

Is there a refurbished version of the Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM?

Refurbished versions of the Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM drop during the year?

Prices for the Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the SSD & disques durs category.

Is delivery free for the Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM at all retailers?

Free delivery is not guaranteed for the Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

How do I return the Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.

Is the Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM worth its price in 2026?

In 2026, the Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM is listed from £694 at our partner retailers. This price is consistent with the positioning of Western Digital in the SSD & disques durs category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.